Release 3.4.10 - Unreleased Backward compatible changes: BUGFIXES: ZOOKEEPER-2502: Flaky Test: org.apache.zookeeper.server.quorum.CnxManagerTest.testCnxFromFutureVersion (Michael Han via phunt) ZOOKEEPER-2558: Potential memory leak in recordio.c (Michael Han via phunt) IMPROVEMENTS: ZOOKEEPER-2507: C unit test improvement: line break between 'ZooKeeper server started' and 'Running' (Michael Han via phunt) ZOOKEEPER-2557: Update gitignore to account for other file extensions. (Edward Ribeiro via cnauroth) Release 3.4.9 - 2016-08-23 Backward compatible changes: BUGFIXES: ZOOKEEPER-2375: Prevent multiple initialization of login object in each ZooKeeperSaslClient instance (yuemeng via rakeshr) ZOOKEEPER-2379: recent commit broke findbugs qabot check (rakeshr via cnauroth) ZOOKEEPER-2294 Ant target generate-clover-reports is broken (charlie via phunt) ZOOKEEPER-2378 upgrade ivy to recent version (phunt) ZOOKEEPER-2373 Licenses section missing from pom file (phunt) ZOOKEEPER-2133 zkperl: Segmentation fault if getting a node with null value (Botond Hejj via phunt) ZOOKEEPER-2283 traceFile property is not used in the ZooKeeper, it should be removed from documentation (Arshad Mohammad via phunt) ZOOKEEPER-2385 Zookeeper trunk build is failing on windows (Arshad Mohammad via phunt) ZOOKEEPER-2195 fsync.warningthresholdms in zoo.cfg not working (Biju Nair via phunt) ZOOKEEPER-2141 ACL cache in DataTree never removes entries (Adam Milne-Smith via camille) ZOOKEEPER-2423: Upgrade Netty version due to security vulnerability (CVE-2014-3488) (Michael Han via phunt) ZOOKEEPER-2405: getTGT() in Login.java mishandles confidential information (Michael Han via phunt) ZOOKEEPER-2477: documentation should refer to Java cli shell and not C cli shell (Abraham Fine via phunt) ZOOKEEPER-1256: ClientPortBindTest is failing on Mac OS X (Camille via phunt) ZOOKEEPER-2498: Potential resource leak in C client when processing unexpected / out of order response (Michael Han via rgs) Fix command handling in the C client shell (phunt via fpj) ZOOKEEPER-2452: Back-port ZOOKEEPER-1460 to 3.4 for IPv6 literal address support. (Abraham Fine via cnauroth) ZOOKEEPER-2247: Zookeeper service becomes unavailable when leader fails to write transaction log (Rakesh via fpj) IMPROVEMENTS: ZOOKEEPER-2240 Make the three-node minimum more explicit in documentation and on website (Shawn Heisey and Arshad Mohammad via phunt) ZOOKEEPER-2514: Simplify releasenotes creation for 3.4 branch - consistent with newer branches. (phunt via cnauroth) Release 3.4.8 - 2016-02-05 Backward compatible changes: BUGFIXES: ZOOKEEPER-1929: std::length_error on update children (Charles Strahan via rgs) ZOOKEEPER-2211: PurgeTxnLog does not correctly purge when snapshots and logs are at different locations (Arshad Mohammad via rgs) ZOOKEEPER-2311: assert in setup_random (Marshall McMullen via rgs) ZOOKEEPER-2295: TGT refresh time logic is wrong (Arshad Mohammad via rgs) ZOOKEEPER-2281: ZK Server startup fails if there are spaces in the JAVA_HOME path (Neha Bathra via cnauroth) ZOOKEEPER-2340: JMX is disabled even if JMXDISABLE is false (Arshad Mohammad via rgs) ZOOKEEPER-2229: Several four-letter words are undocumented (Chris Nauroth via rgs) ZOOKEEPER-2347: Deadlock shutting down zookeeper (Rakesh R via rgs) ZOOKEEPER-2360: Update commons collections version used by tests/releaseaudit (phunt via cnauroth) ZOOKEEPER-2243: Supported platforms is completely out of date (cnauroth) Release 3.4.7 - 2015-11-08 Backward compatible changes: BUGFIXES: ZOOKEEPER-1888. ZkCli.cmd commands fail with "'java' is not recognized as an internal or external command" (Ivan Mitic via michim) ZOOKEEPER-1878. Inconsistent behavior in autocreation of dataDir and dataLogDir (Rakesh R via michim) ZOOKEEPER-1901. [JDK8] Sort children for comparison in AsyncOps tests (Andrew Purtell via michim) ZOOKEEPER-1906. zkpython: invalid data in GetData for empty node (Nikita Vetoshkin via michim) ZOOKEEPER-1897. ZK Shell/Cli not processing commands (stack via michim) ZOOKEEPER-1913. Invalid manifest files due to bogus revision property value (Raul Gutierrez Segales via michim) ZOOKEEPER-1911. REST contrib module does not include all required files when packaged (Sean Mackrory via michim) ZOOKEEPER-1926. Unit tests should only use build/test/data for data (Enis Soztutar via michim) ZOOKEEPER-1062. Net-ZooKeeper: Net::ZooKeeper consumes 100% cpu on wait (Botond Hejj via michim) ZOOKEEPER-1797. PurgeTxnLog may delete data logs during roll (Rakesh R via michim) ZOOKEEPER-1945. deb - zkCli.sh, zkServer.sh and zkEnv.sh regression caused by ZOOKEEPER-1663 (Mark Flickinger via fpj) ZOOKEEPER-1939. ReconfigRecoveryTest.testNextConfigUnreachable is failing (Rakesh R via phunt) ZOOKEEPER-1222. getACL should only call DataTree.copyStat when passed in stat is not null (Michi Mutsuzaki via rakeshr) ZOOKEEPER-2146 BinaryInputArchive readString should check length before allocating memory (Hongchao Deng via michim) ZOOKEEPER-2039. Jute compareBytes incorrect comparison index (Ian Dimayuga via fpj) ZOOKEEPER-2047 testTruncationNullLog fails on windows (flavio via rakeshr) ZOOKEEPER-2026 Startup order in ServerCnxnFactory-ies is wrong (Stevo Slavic via rakeshr) ZOOKEEPER-2049 Yosemite build failure: htonll conflict (Till Toenshoff via michim) ZOOKEEPER-2052 Unable to delete a node when the node has no children (Hongchao Deng and Yip Ng via rakeshr) ZOOKEEPER-2060 Trace bug in NettyServerCnxnFactory (Ian via fpj) ZOOKEEPER-2064 Prevent resource leak in various classes (Ted Yu via fpj) ZOOKEEPER-1949 recipes jar not included in the distribution package (Rakesh R via michim) ZOOKEEPER-2114 jute generated allocate_* functions are not externally visible (Tim Crowder via michim) ZOOKEEPER-2073 Memory leak on zookeeper_close (Dave Gosselin via michim) ZOOKEEPER-2056 Zookeeper 3.4.x and 3.5.0-alpha is not OSGi compliant (Deiwin Sarjas via rgs) ZOOKEEPER-2174 JUnit4ZKTestRunner logs test failure for all exceptions even if the test method is annotated with an expected exception (Chris Nauroth via rgs) ZOOKEEPER-1077: C client lib doesn't build on Solaris (Chris Nauroth via rgs) ZOOKEEPER-2186 QuorumCnxManager#receiveConnection may crash with random input (rgs via michim) ZOOKEEPER-2179: Typo in Watcher.java (Archana T via rgs) ZOOKEEPER-2096: C client builds with incorrect error codes in VisualStudio 2010+ (Vitaly Stakhovsky via rgs) ZOOKEEPER-2194: Let DataNode.getChildren() return an unmodifiable view of its children set (Hitoshi Mitake via rgs) ZOOKEEPER-2201: Network issues can cause cluster to hang due to near-deadlock (Donny Nadolny via rgs) ZOOKEEPER-2213: Empty path in Set crashes server and prevents restart (Hongchao Deng via rgs) ZOOKEEPER-706: Large numbers of watches can cause session re-establishment to fail (Chris Thunes via rgs) ZOOKEEPER-602: log all exceptions not caught by ZK threads (Rakesh R via rgs) ZOOKEEPER-2224: Four letter command hangs when network is slow (Arshad Mohammad via rgs) ZOOKEEPER-2235: License update (fpj via michim) ZOOKEEPER-2239: JMX State from LocalPeerBean incorrect (Kevin Lee via rgs) ZOOKEEPER-1927: zkServer.sh fails to read dataDir (and others) from zoo.cfg on Solaris 10 (grep issue, manifests as FAILED TO WRITE PID) (Chris Nauroth via rgs) ZOOKEEPER-2033: zookeeper follower fails to start after a restart immediately following a new epoch (Asad Saeed via fpj) ZOOKEEPER-2256: Zookeeper is not using specified JMX port in zkEnv.sh (Arshad Mohammad via rakeshr) ZOOKEEPER-1506: Re-try DNS hostname -> IP resolution if node connection fails (Robert Thille via fpj) ZOOKEEPER-2279: QuorumPeer loadDataBase() error message is incorrect (Arshad Mohammad via rakeshr) ZOOKEEPER-1803: Add description for pzxid in programmer's guide (Arshad Mohammad via rakeshr) ZOOKEEPER-2253: C asserts ordering of ping requests, while Java client does not (Chris Chen via rgs) ZOOKEEPER-2268: Zookeeper doc creation fails on windows (Arshad Mohammad via cnauroth) ZOOKEEPER-2296: compilation broken for 3.4 (Raul Gutierrez Segales via cnauroth) ZOOKEEPER-1029: C client bug in zookeeper_init (if bad hostname is given) (fpj via cnauroth) ZOOKEEPER-2142: JMX ObjectName is incorrect for observers (Edward Ribeiro via michim) ZOOKEEPER-1853: zkCli.sh can't issue a CREATE command containing spaces in the data (Jun Gong via rgs) ZOOKEEPER-2227: stmk four-letter word fails execution at server while reading trace mask argument (Chris Nauroth via rgs) IMPROVEMENTS: ZOOKEEPER-1575. adding .gitattributes to prevent CRLF and LF mismatches for source and text files (Raja Aluri via michim) ZOOKEEPER-657. Cut down the running time of ZKDatabase corruption (Michi Mutsuzaki via rakeshr) ZOOKEEPER-1746. AsyncCallback.*Callback don't have any Javadoc (Hongchao Deng via phunt) ZOOKEEPER-1917. Apache Zookeeper logs cleartext admin passwords (fpj via michim) ZOOKEEPER-1948 Enable JMX remote monitoring (Biju Nair via rakeshr) ZOOKEEPER-2126 Improve exit log messsage of EventThread and SendThread by adding SessionId (surendra singh lilhore via rakeshr) ZOOKEEPER-2124 Allow Zookeeper version string to have underscore '_' (Chris Nauroth via michim) ZOOKEEPER-2205: Log type of unexpected quorum packet in learner handler loop (Hitoshi Mitake via rgs) ZOOKEEPER-1907 Improve Thread handling (Rakesh R via hdeng) ZOOKEEPER-2270: Allow MBeanRegistry to be overridden for better unit tests (Jordan Zimmerman via rgs) ZOOKEEPER-2040: Server to log underlying cause of SASL connection problems. (Steve Loughran via cnauroth) ZOOKEEPER-2245: SimpleSysTest test cases fails (Arshad Mohammad via rakeshr) ZOOKEEPER-2315: Change client connect zk service timeout log level from Info to Warn level (Lin Yiqun via rgs) ZOOKEEPER-2240: Make the three-node minimum more explicit in documentation and on website (Shawn Heisey via rgs) NEW FEATURES: ZOOKEEPER-2237 Port async multi to 3.4 branch (Ivan Kelly via rakeshr) Release 3.4.6 - 2014-03-10 Backward compatible changes: BUGFIXES: ZOOKEEPER-1900. NullPointerException in truncate (Camille Fournier) ZOOKEEPER-1474. Cannot build Zookeeper with IBM Java: use of Sun MXBean classes (Adalberto Medeiros via phunt) ZOOKEEPER-1596. Zab1_0Test should ensure that the file is closed (Enis Soztutar via phunt) ZOOKEEPER-1513. "Unreasonable length" exception while starting a server (Skye W-M via phunt) ZOOKEEPER-1581. change copyright in notice to 2012 (breed via phunt) ZOOKEEPER-753. log4j dependency in the pom needs to have exclusion lists (Sean Busbey via phunt) ZOOKEEPER-1553. Findbugs configuration is missing some dependencies (Sean Busbey via phunt) ZOOKEEPER-1478. Small bug in QuorumTest.testFollowersStartAfterLeader( ) (Alexander Shraer via fpj, breed, phunt) ZOOKEEPER-1387. Wrong epoch file created (Benjamin Busjaeger via breed, phunt) ZOOKEEPER-1578. org.apache.zookeeper.server.quorum.Zab1_0Test failed due to hard code with 33556 port. (Li Ping via mahadev) ZOOKEEPER-1334. Zookeeper 3.4.x is not OSGi compliant - MANIFEST.MF is flawed (Claus Ibsen via phunt) ZOOKEEPER-1535. ZK Shell/Cli re-executes last command on exit (Edward Ribeiro via camille) ZOOKEEPER-1495. ZK client hangs when using a function not available on the server. (Skye W-M via phunt) ZOOKEEPER-1613. The documentation still points to 2008 in the copyright notice (Edward Ribeiro via phunt) ZOOKEEPER-1562. Memory leaks in zoo_multi API (Deepak Jagtap via phunt) ZOOKEEPER-1645. ZooKeeper OSGi package imports not complete (Arnoud Glimmerveen via phunt) ZOOKEEPER-1648. Fix WatcherTest in JDK7 (Thawan Kooburat via phunt) ZOOKEEPER-1606. intermittent failures in ZkDatabaseCorruptionTest on jenkins (lixiaofeng via phunt) ZOOKEEPER-1647. OSGi package import/export changes not applied to bin-jar (Arnoud Glimmerveen via phunt) ZOOKEEPER-1633. Introduce a protocol version to connection initiation message (Alexander Shraer via michim) ZOOKEEPER-1697. large snapshots can cause continuous quorum failure (phunt via fpj) ZOOKEEPER-1706. Typo in Double Barriers example (Jingguo Yao via fpj) ZOOKEEPER-1642. Leader Loading Database Twice (fpj via camille) ZOOKEEPER-1663. scripts don't work when path contains spaces (Amichai Rothman via camille) ZOOKEEPER-1714 perl client segfaults if ZOO_READ_ACL_UNSAFE constant is used (Botond Hejj via camille) ZOOKEEPER-1719. zkCli.sh, zkServer.sh and zkEnv.sh regression caused by ZOOKEEPER-1663 (Marshall McMullen via camille) ZOOKEEPER-1702. ZooKeeper client may write operation packets before receiving successful response to connection request, can cause TCP RST (Chris Nauroth via phunt) ZOOKEEPER-1629. testTransactionLogCorruption occasionally fails. (shralex via camille) ZOOKEEPER-1731. Unsynchronized access to ServerCnxnFactory.connectionBeans results in deadlock. (Dave Latham via camille) ZOOKEEPER-1713. wrong time calculation in zkfuse.cc (german via fpj) ZOOKEEPER-1379. 'printwatches, redo, history and connect '. client commands always print usage. This is not necessary (edward via fpj) ZOOKEEPER-1448: Node+Quota creation in transaction log can crash leader startup (Botond Hejj via fpj) ZOOKEEPER-1664. Kerberos auth doesn't work with native platform GSS integration. (Boaz Kelmer via camille) ZOOKEEPER-1750. Race condition producing NPE in NIOServerCnxn.toString (Rakesh R via michim) ZOOKEEPER-1754. Read-only server allows to create znode (Rakesh R via fpj) ZOOKEEPER-1751. ClientCnxn#run could miss the second ping or connection get dropped before a ping. (Jeffrey Zhong via mahadev) ZOOKEEPER-1657. Increased CPU usage by unnecessary SASL checks (Philip K. Warren via fpj) ZOOKEEPER-1753. ClientCnxn is not properly releasing the resources, which are used to ping RwServer (Rakesh R via fpj) ZOOKEEPER-1096. Leader communication should listen on specified IP, not wildcard address (Jared Cantwell, German Blanco via fpj) ZOOKEEPER-87. Follower does not shut itself down if its too far behind the leader. (German Blanco via fpj) ZOOKEEPER-1603. StaticHostProviderTest testUpdateClientMigrateOrNot hangs (fpj) ZOOKEEPER-1696. Fail to run zookeeper client on Weblogic application server. (Jeffrey Zhong via mahadev) ZOOKEEPER-1770. NullPointerException in SnapshotFormatter (Germán Blanco via phunt) ZOOKEEPER-732. Improper translation of error into Python exception (Andrei Savu, Lei Zhang, fpj via fpj) ZOOKEEPER-1551. Observers ignore txns that come after snapshot and UPTODATE (thawan, fpj via thawan) ZOOKEEPER-1774. QuorumPeerMainTest fails consistently with "complains about host" assertion failure (phunt) ZOOKEEPER-877. zkpython does not work with python3.1 (Daniel Enman via phunt) ZOOKEEPER-1624. PrepRequestProcessor abort multi-operation incorrectly. (thawan via camille) ZOOKEEPER-1610. Some classes are using == or != to compare Long/String objects instead of .equals() (Edward Ribeiro via phunt) ZOOKEEPER-1646. mt c client tests fail on Ubuntu Raring (phunt) ZOOKEEPER-1558. Leader should not snapshot uncommitted state (fpj) ZOOKEEPER-1732. ZooKeeper server unable to join established ensemble (German Blanco via fpj) ZOOKEEPER-1667. Watch event isn't handled correctly when a client reestablish to a server (jacky007, fpj via fpj) ZOOKEEPER-1799. SaslAuthFailDesignatedClientTest.testAuth fails frequently on SUSE (Jeffrey Zhong via phunt) ZOOKEEPER-1557. jenkins jdk7 test failure in testBadSaslAuthNotifiesWatch (Eugene Koontz via phunt) ZOOKEEPER-1744. clientPortAddress breaks "zkServer.sh status" (Nick Ohanian via phunt) ZOOKEEPER-1798. Fix race condition in testNormalObserverRun (thawan, fpj via thawan) ZOOKEEPER-1808. Add version to FLE notifications for 3.4 branch (fpj) ZOOKEEPER-1812. ZooInspector reconnection always fails if first connection fails (Benjamin Jaton via phunt) ZOOKEEPER-1597. Windows build failing (michim via fpj) ZOOKEEPER-1817. Fix don't care for b3.4 (fpj) ZOOKEEPER-1653. zookeeper fails to start because of inconsistent epoch (michim via fpj) ZOOKEEPER-1821. very ugly warning when compiling load_gen.c (german blanco via fpj) ZOOKEEPER-1632. fix memory leaks in cli_st (fpj via michim) ZOOKEEPER-1459. Standalone ZooKeeperServer is not closing the transaction log files on shutdown (Rakesh R via fpj) ZOOKEEPER-1019. zkfuse doesn't list dependency on boost in README (Raul Gutierrez Segales via michim) ZOOKEEPER-1834. Catch IOException in FileTxnLog (fpj via michim) ZOOKEEPER-1382. Zookeeper server holds onto dead/expired session ids in the watch data structures (Germán Blanco and Michael Morello via camille) ZOOKEEPER-1837. Fix JMXEnv checks (potential race conditions) (Germán Blanco via fpj) ZOOKEEPER-1839. Deadlock in NettyServerCnxn (Rakesh R via michim) ZOOKEEPER-1622. session ids will be negative in the year 2022 (Eric Newton via phunt) ZOOKEEPER-1756. zookeeper_interest() in C client can return a timeval of 0 (Eric Lindvall via michim) ZOOKEEPER-1388. Client side 'PathValidation' is missing for the multi-transaction api. (Rakesh R via marshallm, phunt) ZOOKEEPER-1841. problem in QuorumTest (Germán via fpj) ZOOKEEPER-1733 FLETest#testLE is flaky oo.l windows boxes (michim, Jeffrey Zhong via fpj) ZOOKEEPER-1849. Need to properly tear down tests in various cases (Germán via fpj) ZOOKEEPER-1179. NettyServerCnxn does not properly close socket on 4 letter word requests (Rakesh R, Germán Blanco via fpj) ZOOKEEPER-1852. ServerCnxnFactory instance is not properly cleanedup (Rakesh R via fpj) ZOOKEEPER-1414. QuorumPeerMainTest.testQuorum, testBadPackets are failing intermittently (Rakesh R via michim) ZOOKEEPER-1057. zookeeper c-client, connection to offline server fails to successfully fallback to second zk host (Germán Blanco via michim) ZOOKEEPER-1857. PrepRequestProcessotTest doesn't shutdown ZooKeeper server (Germán Blanco via michim) ZOOKEEPER-1238. when the linger time was changed for NIO the patch missed Netty (Skye Wanderman-Milne via fpj) ZOOKEEPER-1837. Fix JMXEnv checks (potential race conditions) (Germán Blanco via fpj) ZOOKEEPER-1858. JMX checks - potential race conditions while stopping and starting server (Rakesh R via fpj) ZOOKEEPER-1867. Bug in ZkDatabaseCorruptionTest (fpj) ZOOKEEPER-1872. QuorumPeer is not shutdown in few cases (Rakesh R via fpj) ZOOKEEPER-1573. Unable to load database due to missing parent node (Vinayakumar B via phunt, fpj) ZOOKEEPER-1811. The ZooKeeperSaslClient service name principal is hardcoded to "zookeeper" (Harsh J via phunt) ZOOKEEPER-1873. Unnecessarily InstanceNotFoundException is coming when unregister failed jmxbeans (Rakesh R via michim) ZOOKEEPER-1844. TruncateTest fails on windows (Rakesh R via fpj) ZOOKEEPER-1755. Concurrent operations of four letter 'dump' ephemeral command and killSession causing NPE (Rakesh R via camille) ZOOKEEPER-1904. WatcherTest#testWatchAutoResetWithPending is failing (Rakesh R via michim) IMPROVEMENTS: ZOOKEEPER-1564. Allow JUnit test build with IBM Java (Paulo Ricardo Paz Vital via phunt) ZOOKEEPER-1598. Ability to support more digits in the version string (Raja Aluri via phunt) ZOOKEEPER-1583. Document maxClientCnxns in conf/zoo_sample.cfg (Christopher Tubbs via phunt) ZOOKEEPER-1584. Adding mvn-install target for deploying the zookeeper artifacts to .m2 repository (Ashish Singh via phunt) ZOOKEEPER-1324. Remove Duplicate NEWLEADER packets from the Leader to the Follower. (thawan, fpj via fpj) ZOOKEEPER-1615. minor typos in ZooKeeper Programmer's Guide web page (Evan Zacks via phunt) ZOOKEEPER-1552. Enable sync request processor in Observer (thawan, fpj) ZOOKEEPER-1758. Add documentation for zookeeper.observer.syncEnabled flag (thawan, fpj via thawan) ZOOKEEPER-1771. ZooInspector authentication (Benjamin Jaton via phunt) ZOOKEEPER-1627. Add org.apache.zookeeper.common to exported packages in OSGi MANIFEST (Arnoud Glimmerveen via phunt) ZOOKEEPER-1666. Avoid Reverse DNS lookup if the hostname in connection string is literal IP address. (George Cao via camille) ZOOKEEPER-1786. ZooKeeper data model documentation is incorrect (Niraj Tolia via fpj) ZOOKEEPER-1715. Upgrade netty version (Sean Bridges via michim) ZOOKEEPER-1430. add maven deploy support to the build (Giridharan Kesavan via phunt) Release 3.4.5 - 2012-09-30 Backward compatible changes: BUGFIXES: ZOOKEEPER-1376. zkServer.sh does not correctly check for $SERVER_JVMFLAGS (Skye W-M via henryr) ZOOKEEPER-1550. ZooKeeperSaslClient does not finish anonymous login on OpenJDK. (Eugene Koontz via mahadev) Release 3.4.4 - 2012-09-17 Backward compatible changes: BUGFIXES: ZOOKEEPER-1466. QuorumCnxManager.shutdown missing synchronization. (Patrick Hunt via mahadev) ZOOKEEPER-1386. avoid flaky URL redirection in "ant javadoc" : replace "http://java.sun.com/javase/6/docs/api/" with "http://download.oracle.com/javase/6/docs/api/" (Eugene Koontz via camille) ZOOKEEPER-1354. AuthTest.testBadAuthThenSendOtherCommands fails intermittently (phunt via camille) ZOOKEEPER-1277. servers stop serving when lower 32bits of zxid roll over (phunt) ZOOKEEPER-1412. java client watches inconsistently triggered on reconnect (phunt) ZOOKEEPER-1344. ZooKeeper client multi-update command is not considering the Chroot request (Rakesh R via phunt) ZOOKEEPER-1307. zkCli.sh is exiting when an Invalid ACL exception is thrown from setACL command through client (Kavita Sharma via phunt) ZOOKEEPER-1390. some expensive debug code not protected by a check for debug (breed via camille) ZOOKEEPER-1406. dpkg init scripts don't restart - missing check_priv_sep_dir (Chris Beauchamp via phunt) ZOOKEEPER-1403. zkCli.sh script quoting issue (James Page via phunt) ZOOKEEPER-1384. test-cppunit overrides LD_LIBRARY_PATH and fails if gcc is in non-standard location (Jay Shrauner via phunt) ZOOKEEPER-1419. Leader election never settles for a 5-node cluster (flavio via camille) ZOOKEEPER-1256. ClientPortBindTest is failing on Mac OS X (Daniel Gómez Ferro via phunt) ZOOKEEPER-1433. improve ZxidRolloverTest (test seems flakey) (phunt via henryr) ZOOKEEPER-1395. node-watcher double-free redux (Mike Lundy via henryr) ZOOKEEPER-1450. Backport of ZOOKEEPER-1294 fix to 3.4 and 3.3 (Norman Bishop via camille) ZOOKEEPER-1048. addauth command does not work in cli_mt/cli_st (allengao via michim) ZOOKEEPER-1339. C client doesn't build with --enable-debug (Eric Liang via michim) ZOOKEEPER-1318. In Python binding, get_children (and get and exists, and probably others) with expired session doesn't raise exception properly (henryr via michim) ZOOKEEPER-1431. zkpython async calls leak memory (Kapil Thangavelu and Andre Cruz via henryr) ZOOKEEPER-1163. Memory leak in zk_hashtable.c:do_insert_watcher_object() (Anupam Chanda via michim) ZOOKEEPER-1490. If the configured log directory does not exist zookeeper will not start. Better to create the directory and start (suja s via phunt) ZOOKEEPER-1210. Can't build ZooKeeper RPM with RPM >= 4.6.0 (i.e. on RHEL 6 and Fedora >= 10) (Tadeusz Andrzej Kadłubowski via phunt) ZOOKEEPER-1236. Security uses proprietary Sun APIs (Adalberto Medeiros via phunt) ZOOKEEPER-1471. Jute generates invalid C++ code (Michi Mutsuzaki via phunt) ZOOKEEPER-1465. Cluster availability following new leader election takes a long time with large datasets - is correlated to dataset size (fpj and Thawan Kooburat via camille) ZOOKEEPER-1427. Writing to local files is done non-atomically (phunt) ZOOKEEPER-1489. Data loss after truncate on transaction log (phunt) ZOOKEEPER-1521. LearnerHandler initLimit/syncLimit problems specifying follower socket timeout limits (phunt) ZOOKEEPER-1493. C Client: zookeeper_process doesn't invoke completion callback if zookeeper_close has been called (Michi Mutsuzaki via phunt and mahadev) ZOOKEEPER-1522. intermittent failures in Zab test due to NPE in recursiveDelete test function (phunt via flavio) ZOOKEEPER-1514. FastLeaderElection - leader ignores the round information when joining a quorum (flavio via henryr) ZOOKEEPER-1536 c client : memory leak in winport.c (brooklin via michim) ZOOKEEPER-1481 allow the C cli to run exists with a watcher (phunt via michim) ZOOKEEPER-1380. zkperl: _zk_release_watch doesn't remove items properly from the watch list. (Botond Hejj via mahadev) ZOOKEEPER-1501. Nagios plugin always returns OK when it cannot connect to zookeeper. (Brian Sutherland via mahadev) ZOOKEEPER-1494. C client: socket leak after receive timeout in zookeeper_interest() (Michi Mutsuzaki via mahadev) ZOOKEEPER-1483. Fix leader election recipe documentation. (Michi Mutsuzaki via mahadev) ZOOKEEPER-1496. Ephemeral node not getting cleared even after client has exited (Rakesh R via mahadev) IMPROVEMENTS: ZOOKEEPER-1389. it would be nice if start-foreground used exec $JAVA in order to get rid of the intermediate shell process (Roman Shaposhnik via phunt) ZOOKEEPER-1377. add support for dumping a snapshot file content (similar to LogFormatter). (phunt via camille) ZOOKEEPER-1454. Document how to run autoreconf if cppunit is installed in a non-standard directory (Michi Mutsuzaki via phunt) ZOOKEEPER-1503. remove redundant JAAS configuration code in SaslAuthTest and SaslAuthFailTest (Eugene Koontz via phunt) ZOOKEEPER-1510. Should not log SASL errors for non-secure usage (Todd Lipcon via phunt) ZOOKEEPER-1497. Allow server-side SASL login with JAAS configuration to be programmatically set (rather than only by reading JAAS configuration file) (Matteo Bertozzi via phunt) ZOOKEEPER-1437. Client uses session before SASL authentication complete. (Eugene Koontz via mahadev) ZOOKEEPER-1361. Leader.lead iterates over 'learners' set without proper synchronisation. (Henry Robinson via mahadev) Release 3.4.3 - 2012-02-06 Backward compatible changes: BUGFIXES: ZOOKEEPER-1089. zkServer.sh status does not work due to invalid option of nc (Roman Shaposhnik via phunt) ZOOKEEPER-1345. Add a .gitignore file with general exclusions and Eclipse project files excluded (Harsh J via phunt) ZOOKEEPER-1343. getEpochToPropose should check if lastAcceptedEpoch is greater or equal than epoch (fpj via breed) ZOOKEEPER-1358. In StaticHostProviderTest.java, testNextDoesNotSleepForZero tests that hostProvider.next(0) doesn't sleep by checking that the latency of this call is less than 10sec (Alex Shraer via camille) ZOOKEEPER-1351. invalid test verification in MultiTransactionTest (phunt via camille) ZOOKEEPER-973. bind() could fail on Leader because it does not setReuseAddress on its ServerSocket (Harsh J via phunt) ZOOKEEPER-1367. Data inconsistencies and unexpired ephemeral nodes after cluster restart. (Bejamin Reed via mahadev) ZOOKEEPER-1353. C client test suite fails consistently. (Clint Byrum via mahadev) ZOOKEEPER-1373. Hardcoded SASL login context name clashes with Hadoop security configuration override. (Eugene Koontz and Thomas Weise via mahadev) ZOOKEEPER-1352. server.InvalidSnapshotTest is using connection timeouts that are too short. (phunt via mahadev) ZOOKEEPER-1336. javadoc for multi is confusing, references functionality that doesn't seem to exist (phunt via mahadev) ZOOKEEPER-1340. multi problem - typical user operations are generating ERROR level messages in the server (phunt via mahadev) ZOOKEEPER-1374. C client multi-threaded test suite fails to compile on ARM architectures. (James Page via mahadev) ZOOKEEPER-1337. multi's "Transaction" class is missing tests. (phunt and camille via mahadev) ZOOKEEPER-1338. class cast exceptions may be thrown by multi ErrorResult class (invalid equals) (phunt via mahadev) IMPROVEMENTS: ZOOKEEPER-1322. Cleanup/fix logging in Quorum code. (phunt via mahadev) ZOOKEEPER-1327. there are still remnants of hadoop urls. (Harsh J via mahadev) Release 3.4.2 - 2011-12-21 Backward compatible changes: BUGFIXES: ZOOKEEPER-1323. c client doesn't compile on freebsd (michi mutsuzaki via phunt) ZOOKEEPER-1333. NPE in FileTxnSnapLog when restarting a cluster. (Patrick Hunt and Andrew Mc Nair via mahadev) Release 3.4.1 - 2011-12-12 Backward compatible changes: BUGFIXES: ZOOKEEPER-1311. ZooKeeper test jar is broken (Ivan Kelly via phunt) ZOOKEEPER-1305. zookeeper.c:prepend_string func can dereference null ptr. (Daniel Lescohier via mahadev) ZOOKEEPER-1316. zookeeper_init leaks memory if chroot is just '/'. (Akira Kitada via mahadev) ZOOKEEPER-1315. zookeeper_init always reports sessionPasswd=. (Akira Kitada via mahadev) ZOOKEEPER-1317. Possible segfault in zookeeper_init. (Akira Kitada via mahadev) ZOOKEEPER-1319. Missing data after restarting+expanding a cluster. (Patrick Hunt and Ben Reed via mahadev) ZOOKEEPER-1269. Multi deserialization issues (Camille Fournier via mahadev) Release 3.4.0 - 2011-10-25 Non-backward compatible changes: BUGFIXES: Backward compatible changes: BUGFIXES: ZOOKEEPER-735. cppunit test testipv6 assumes that the machine is ipv6 enabled. (mahadev) ZOOKEEPER-720. Use zookeeper-{version}-sources.jar instead of zookeeper-{version}-src.jar to publish sources in the Maven repository (paolo via phunt) ZOOKEEPER-722. zkServer.sh uses sh's builtin echo on BSD, behaves incorrectly. (Ivan Kelly via phunt) ZOOKEEPER-741. root level create on REST proxy fails (phunt) ZOOKEEPER-631. zkpython's C code could do with a style clean-up (henry robinson via phunt) ZOOKEEPER-746. learner outputs session id to log in dec (phunt via henryr) ZOOKEEPER-738. zookeeper.jute.h fails to compile with -pedantic (Jozef Hatala via phunt) ZOOKEEPER-734. QuorumPeerTestBase.java and ZooKeeperServerMainTest.java do not handle windows path correctly (Vishal K via phunt) ZOOKEEPER-754. numerous misspellings "succesfully" (Andrei Savu via phunt) ZOOKEEPER-749. OSGi metadata not included in binary only jar (phunt via henryr) ZOOKEEPER-750. move maven artifacts into "dist-maven" subdir of the release (package target) (phunt via henryr) ZOOKEEPER-758. zkpython segfaults on invalid acl with missing key (Kapil Thangavelu via henryr) ZOOKEEPER-737. some 4 letter words may fail with netcat (nc). (mahadev) ZOOKEEPER-764. Observer elected leader due to inconsistent voting view (henry via mahadev) ZOOKEEPER-763. Deadlock on close w/ zkpython / c client (henry via phunt) ZOOKEEPER-774. Recipes tests are slightly outdated: they do not compile against JUnit 4.8 (Sergey Doroshenko via phunt) ZOOKEEPER-772. zkpython segfaults when watcher from async get children is invoked. (henry via phunt) ZOOKEEPER-636. configure.ac has instructions which override the contents of CFLAGS and CXXFLAGS. (Maxim P. Dementiev via phunt) ZOOKEEPER-796. zkServer.sh should support an external PIDFILE variable (Alex Newman via phunt) ZOOKEEPER-719. Add throttling to BookKeeper client (fpj via breed) ZOOKEEPER-814. monitoring scripts are missing apache license headers (andrei savu via mahadev) ZOOKEEPER-783. committedLog in ZKDatabase is not properly synchronized (henry via mahadev) ZOOKEEPER-790. Last processed zxid set prematurely while establishing leadership (flavio via mahadev) ZOOKEEPER-795. eventThread isn't shutdown after a connection "session expired" event coming (Sergey Doroshenko and Ben via mahadev) ZOOKEEPER-792. zkpython memory leak (Lei Zhang via henryr) ZOOKEEPER-854. BookKeeper does not compile due to changes in the ZooKeeper code (Flavio via mahadev) ZOOKEEPER-861. Missing the test SSL certificate used for running junit tests. (erwin tam via mahadev) ZOOKEEPER-867. ClientTest is failing on hudson - fd cleanup (phunt) ZOOKEEPER-785. Zookeeper 3.3.1 shouldn't infinite loop if someone creates a server.0 line (phunt and Andrei Savu via breed) ZOOKEEPER-785. Zookeeper 3.3.1 shouldn't infinite loop if someone creates a server.0 line (part 2) (phunt) ZOOKEEPER-870. Zookeeper trunk build broken. (mahadev via phunt) ZOOKEEPER-831. BookKeeper: Throttling improved for reads (breed via fpj) ZOOKEEPER-846. zookeeper client doesn't shut down cleanly on the close call (phunt) ZOOKEEPER-804. c unit tests failing due to "assertion cptr failed" (michi mutsuzaki via mahadev) ZOOKEEPER-844. handle auth failure in java client (Camille Fournier via phunt) ZOOKEEPER-822. Leader election taking a long time to complete (Vishal K via phunt) ZOOKEEPER-866. Hedwig Server stays in "disconnected" state when connection to ZK dies but gets reconnected (erwin tam via breed) ZOOKEEPER-881. ZooKeeperServer.loadData loads database twice (jared cantwell via breed) ZOOKEEPER-855. clientPortBindAddress should be clientPortAddress (Jared Cantwell via fpj) ZOOKEEPER-888. c-client / zkpython: Double free corruption on node watcher (Austin Shoemaker via henryr) ZOOKEEPER-893. ZooKeeper high cpu usage when invalid requests (Thijs Terlouw via phunt) ZOOKEEPER-804. c unit tests failing due to "assertion cptr failed" (second try - Jared Cantwell via phunt) ZOOKEEPER-820. update c unit tests to ensure "zombie" java server processes don't cause failure (Michi Mutsuzaki via phunt) ZOOKEEPER-794. Callbacks are not invoked when the client is closed (Alexis Midon via phunt) ZOOKEEPER-800. zoo_add_auth returns ZOK if zookeeper handle is in ZOO_CLOSED_STATE (michi mutsuzaki via mahadev konar) ZOOKEEPER-904. super digest is not actually acting as a full superuser (Camille Fournier via mahadev) ZOOKEEPER-897. C Client seg faults during close (jared cantwell via mahadev) ZOOKEEPER-898. C Client might not cleanup correctly during close (jared cantwell via mahadev) ZOOKEEPER-907. Spurious "KeeperErrorCode = Session moved" messages (vishal k via breed) ZOOKEEPER-884. Remove LedgerSequence references from BookKeeper documentation and comments in tests (fpj via breed) ZOOKEEPER-916. Problem receiving messages from subscribed channels in c++ client (ivan via breed) ZOOKEEPER-930. Hedwig c++ client uses a non thread safe logging library (ivan via breed) ZOOKEEPER-900. FLE implementation should be improved to use non-blocking sockets (vishal via fpj) ZOOKEEPER-937. test -e not available on solaris /bin/sh (Erik Hetzner via mahadev) ZOOKEEPER-905. enhance zkServer.sh for easier zookeeper automation-izing (Nicholas Harteau via mahadev) ZOOKEEPER-913. Version parser fails to parse "3.3.2-dev" from build.xml (Anthony Urso and phunt via breed) ZOOKEEPER-957. zkCleanup.sh doesn't do anything (Ted Dunning via mahadev) ZOOKEEPER-958. Flag to turn off autoconsume in hedwig c++ client (Ivan Kelly via mahadev) ZOOKEEPER-882. Startup loads last transaction from snapshot (j:ared via fpj) ZOOKEEPER-962. leader/follower coherence issue when follower is receiving a DIFF (camille fournier via breed) ZOOKEEPER-902. Fix findbug issue in trunk "Malicious code vulnerability" (flavio and phunt via phunt) ZOOKEEPER-985. Test BookieRecoveryTest fails on trunk. (fpj via breed) ZOOKEEPER-983. running zkServer.sh start remotely using ssh hangs (phunt) ZOOKEEPER-976. ZooKeeper startup script doesn't use JAVA_HOME (phunt) ZOOKEEPER-994 "eclipse" target in the build script doesnot include libraray required for test classes in the classpath (MIS via phunt) ZOOKEEPER-1013 zkServer.sh usage message should mention all startup options (eugene koontz via mahadev) ZOOKEEPER-1007. iarchive leak in C client (jeremy stribling via mahadev) ZOOKEEPER-993. Code improvements (MIS via fpj) ZOOKEEPER-1012. support distinct JVMFLAGS for zookeeper server in zkServer.sh and zookeeper client in zkCli.sh (Eugene Koontz via breed) ZOOKEEPER-880. QuorumCnxManager$SendWorker grows without bounds (vishal via breed) ZOOKEEPER-1018. The connection permutation in get_addrs uses a weak and inefficient shuffle (Stephen Tyree via breed) ZOOKEEPER-1028. In python bindings, zookeeper.set2() should return a stat dict but instead returns None. (Chris Medaglia and Ivan Kelly via mahadev) ZOOKEEPER-975. new peer goes in LEADING state even if ensemble is online. (vishal via fpj) ZOOKEEPER-1049. Session expire/close flooding renders heartbeats to delay significantly. (chang song via mahadev) ZOOKEEPER-1033. c client should install includes into INCDIR/zookeeper, not INCDIR/c-client-src (Nicholas Harteau via mahadev) ZOOKEEPER-1061. Zookeeper stop fails if start called twice. (Ted Dunning via mahadev) ZOOKEEPER-1059. stat command isses on non-existing node causes NPE. (Bhallamudi Kamesh via mahadev) ZOOKEEPER-1058. fix typo in opToString for getData. (camille) ZOOKEEPER-1046. Creating a new sequential node results in a ZNODEEXISTS error. (Vishal K via camille) ZOOKEEPER-1069. Calling shutdown() on a QuorumPeer too quickly can lead to a corrupt log. (Vishal K via camille) ZOOKEEPER-1083. Javadoc for WatchedEvent not being generated. (Ivan Kelly via michim) ZOOKEEPER-1086. zookeeper test jar has non mavenised dependency. (Ivan Kelly via michim) ZOOKEEPER-335. zookeeper servers should commit the new leader txn to their logs. (breed) ZOOKEEPER-1081. modify leader/follower code to correctly deal with new leader (breed) ZOOKEEPER-1082. modify leader election to correctly take into account current epoch (fpj via breed) ZOOKEEPER-1060. QuorumPeer takes a long time to shutdown (Vishal via fpj) ZOOKEEPER-1087. ForceSync VM arguement not working when set to "no" (Nate Putnam via breed) ZOOKEEPER-1068. Documentation and default config suggest incorrect location for Zookeeper state (Roman Shaposhnik via phunt) ZOOKEEPER-1103. In QuorumTest, use the same "for ( .. try { break } catch { } )" pattern in testFollowersStartAfterLeaders as in testSessionMove. (Eugene Koontz via phunt) ZOOKEEPER-1046. Creating a new sequential node results in a ZNODEEXISTS error. (breed via camille) ZOOKEEPER-1097. Quota is not correctly rehydrated on snapshot reload (camille via henryr) ZOOKEEPER-1046. Small fix: Creating a new sequential node results in a ZNODEEXISTS error. (Vishal K via camille) ZOOKEEPER-782. Incorrect C API documentation for Watches. (mahadev via breed) ZOOKEEPER-1063. Dubious synchronization in Zookeeper and ClientCnxnSocketNIO classes (Yanick Dufresne via breed) ZOOKEEPER-1124. Multiop submitted to non-leader always fails due to timeout (Marshall McMullen via breed) ZOOKEEPER-1111. JMXEnv uses System.err instead of logging (Ivan Kelly via phunt) ZOOKEEPER-1027. chroot not transparent in zoo_create() (Thijs Terlouw via mahadev) ZOOKEEPER-1109. Zookeeper service is down when SyncRequestProcessor meets any exception. (Laxman via mahadev) ZOOKEEPER-1134. ClientCnxnSocket string comparison using == rather than equals. (phunt via mahadev) ZOOKEEPER-1119. zkServer stop command incorrectly reading comment lines in zoo.cfg (phunt via mahadev) ZOOKEEPER-1090. Race condition while taking snapshot can lead to not restoring data tree correctly (Vishal K via breed) ZOOKEEPER-1138. release audit failing for a number of new files. (phunt via mahadev) ZOOKEEPER-1139. jenkins is reporting two warnings, fix these (phunt via mahadev) ZOOKEEPER-1142. incorrect stat output (phunt via mahadev) ZOOKEEPER-1144. ZooKeeperServer not starting on leader due to a race condition (Vishal K via camille) ZOOKEEPER-839. deleteRecursive does not belong to the other methods. (mahadev) ZOOKEEPER-1146. significant regression in client (c/python) performance. (phunt via mahadev) ZOOKEEPER-1150. fix for this patch to compile on windows. (dheeraj via mahadev) ZOOKEEPER-1055. check for duplicate ACLs in addACL() and create(). (Eugene Koontz via mahadev) ZOOKEEPER-1141. zkpython fails tests under python 2.4. (phunt via mahadev) ZOOKEEPER-1025. zkCli is overly sensitive to to spaces. (Laxman via camille) ZOOKEEPER-1117. zookeeper 3.3.3 fails to build with gcc >= 4.6.1 on Debian/Ubuntu (James Page via mahadev) ZOOKEEPER-1140. server shutdown is not stopping threads. (laxman via mahadev) ZOOKEEPER-1051. SIGPIPE in Zookeeper 0.3.* when send'ing after cluster disconnection (Stephen Tyree via mahadev) ZOOKEEPER-1168. ZooKeeper fails to run with IKVM (Andrew Finnell via phunt) ZOOKEEPER-1165. better eclipse support in tests (Warren Turkal via phunt) ZOOKEEPER-1154. Data inconsistency when the node(s) with the highest zxid is not present at the time of leader election. (Vishal Kathuria via camille) ZOOKEEPER-1156. Log truncation truncating log too much - can cause data loss. (Vishal Kathuria via camille) ZOOKEEPER-1160. test timeouts are too small (breed via phunt) ZOOKEEPER-731. Zookeeper#delete , #create - async versions miss a verb in the javadoc. (Thomas Koch via camille) ZOOKEEPER-1108. Various bugs in zoo_add_auth in C. (Dheeraj Agrawal via mahadev) ZOOKEEPER-981. Hang in zookeeper_close() in the multi-threaded C client. (Jeremy Stribling via mahadev) ZOOKEEPER-1125. Intermittent java core test failures. (Vishar Kher via mahadev) ZOOKEEPER-961. Watch recovery after disconnection when connection string contains a prefix. (Matthias Spycher via mahadev) ZOOKEEPER-1136. NEW_LEADER should be queued not sent to match the Zab 1.0 protocol on the twiki (breed via mahadev) ZOOKEEPER-1189. For an invalid snapshot file(less than 10bytes size) RandomAccessFile stream is leaking. (Rakesh R via mahadev) ZOOKEEPER-1185. Send AuthFailed event to client if SASL authentication fails. (Eugene Kuntz via mahadev) ZOOKEEPER-1174. FD leak when network unreachable (Ted Dunning via camille) ZOOKEEPER-1203. Zookeeper systest is missing Junit Classes (Prashant Gokhale via phunt) ZOOKEEPER-1206. Sequential node creation does not use always use digits in node name given certain Locales. (Mark Miller via phunt) ZOOKEEPER-1212. zkServer.sh stop action is not conformat with LSB para 20.2 Init Script Actions (Roman Shaposhnik via phunt) ZOOKEEPER-1190. ant package is not including many of the bin scripts in the package (zkServer.sh for example) (Eric Yang via phunt) ZOOKEEPER-1181. Fix problems with Kerberos TGT renewal. (Eugene Koontz via mahadev) ZOOKEEPER-1264. FollowerResyncConcurrencyTest failing intermittently. (phunt via camille) ZOOKEEPER-1268. problems with read only mode, intermittent test failures and ERRORs in the log. (phunt via mahadev) ZOOKEEPER-1246. Dead code in PrepRequestProcessor catch Exception block. (camille) ZOOKEEPER-1271. testEarlyLeaderAbandonment failing on solaris - clients not retrying connection (mahadev via phunt) ZOOKEEPER-1192. Leader.waitForEpochAck() checks waitingForNewEpoch instead of checking electionFinished (Alexander Shraer via mahadev) ZOOKEEPER-1270. testEarlyLeaderAbandonment failing intermittently, quorum formed, no serving. (Flavio, Camille and Alexander Shraer via mahadev) ZOOKEEPER-1264. FollowerResyncConcurrencyTest failing intermittently. (breed, camille and Alex Shraer via camille) ZOOKEEPER-1282. Learner.java not following Zab 1.0 protocol - setCurrentEpoch should be done upon receipt of NEWLEADER (before acking it) and not upon receipt of UPTODATE (breed via camille) ZOOKEEPER-1291. AcceptedEpoch not updated at leader before it proposes the epoch to followers. (Alex Shraer via camille) ZOOKEEPER-1208. Ephemeral node not removed after the client session is long gone. (phunt via camille) ZOOKEEPER-1239. add logging/stats to identify fsync stalls. (phunt via camille) ZOOKEEPER-1299. Add winconfig.h file to ignore in release audit. (mahadev) IMPROVEMENTS: ZOOKEEPER-724. Improve junit test integration - log harness information (phunt via mahadev) ZOOKEEPER-766. forrest recipes docs don't mention the lock/queue recipe implementations available in the release (phunt via mahadev) ZOOKEEPER-769: Leader can treat observers as quorum members (Sergey Doroshenko via henryr) ZOOKEEPER-788: Add server id to message logs (Ivan Kelly via flavio) ZOOKEEPER-789. Improve FLE log messages (flavio via phunt) ZOOKEEPER-798. Fixup loggraph for FLE changes (Ivan Kelly via phunt) ZOOKEEPER-797 c client source with AI_ADDRCONFIG cannot be compiled with early glibc (Qian Ye via phunt) ZOOKEEPER-790. Last processed zxid set prematurely while establishing leadership (fpj via breed) ZOOKEEPER-821. Add ZooKeeper version information to zkpython (Rich Schumacher via mahadev) ZOOKEEPER-765. Add python example script (Travis and Andrei via mahadev) ZOOKEEPER-809. Improved REST Interface (Andrei Savu via phunt) ZOOKEEPER-733. use netty to handle client connections (breed and phunt) ZOOKEEPER-853. Make zookeeper.is_unrecoverable return True or False in zkpython (Andrei Savu via henryr) ZOOKEEPER-864. Hedwig C++ client improvements (Ivan Kelly via breed) ZOOKEEPER-862. Hedwig created ledgers with hardcoded Bookkeeper ensemble and quorum size. Make these a server config parameter instead. (Erwin T via breed) ZOOKEEPER-926. Fork Hadoop common's test-patch.sh and modify for Zookeeper. (nigel) ZOOKEEPER-909. Extract NIO specific code from ClientCnxn (Thomas Koch via phunt) ZOOKEEPER-908. Remove code duplication and inconsistent naming in ClientCnxn.Packet creation (Thomas Koch via phunt) ZOOKEEPER-836. hostlist as string. (Thomas Koch via breed) ZOOKEEPER-921. zkPython incorrectly checks for existence of required ACL elements (Nicholas Knight via henryr) ZOOKEEPER-963. Make Forrest work with JDK6 (Carl Steinbach via henryr) ZOOKEEPER-500. Async methods shouldnt throw exceptions (fpj via breed) ZOOKEEPER-977. passing null for path_buffer in zoo_create (breed via mahadev) ZOOKEEPER-465. Ledger size in bytes. (flavio via mahadev) ZOOKEEPER-980. allow configuration parameters for log4j.properties (phunt via mahadev) ZOOKEEPER-1042. Generate zookeeper test jar for maven installation (ivan kelly via breed) ZOOKEEPER-1030: Increase default for maxClientCnxns (Todd Lipcon via breed/mahadev/phunt) ZOOKEEPER-850: Switch from log4j to slf4j (Olaf Krische via michim) ZOOKEEPER-874. FileTxnSnapLog.restore does not call listener (diogo via fpj) ZOOKEEPER-1052. Findbugs warning in QuorumPeer.ResponderThread.run() (fpj via michim) ZOOKEEPER-1094. Small improvements to LeaderElection and Vote classes (henryr via breed) ZOOKEEPER-1074. zkServer.sh is missing nohup/sleep, which are necessary for remote invocation. (phunt via mahadev) ZOOKEEPER-965. Need a multi-update command to allow multiple znodes to be updated safely (Marshall McMullen and Ted Dunning via breed) ZOOKEEPER-1073. address a documentation issue in ZOOKEEPER-1030. (phunt via mahadev) ZOOKEEPER-1095. Simple leader election recipe (Eric Sammer via henry and phunt) ZOOKEEPER-1076. some quorum tests are unnecessarily extending QuorumBase (phunt via mahadev) ZOOKEEPER-1143. quorum send & recv workers are missing thread names (phunt via mahadev) ZOOKEEPER-1104. CLONE - In QuorumTest, use the same "for ( .. try { break } catch { } )" pattern in testFollowersStartAfterLeaders as in testSessionMove. (Eugene Koontz via mahadev) ZOOKEEPER-1034. perl bindings should automatically find the zookeeper c-client headers (nicholas harteau via mahadev) ZOOKEEPER-1166. Please add a few svn:ignore properties (via phunt) ZOOKEEPER-1169. Fix compiler (eclipse) warnings in (generated) jute code (Thomas Koch via phunt) ZOOKEEPER-1171. fix build for java 7 (phunt via mahadev) ZOOKEEPER-1201. Clean SaslServerCallbackHandler.java. (Thomas Koch via mahadev) ZOOKEEPER-1321. Add number of client connections metric in JMX and srvr. (Neha Narkhede via camille) NEW FEATURES: ZOOKEEPER-729. Java client API to recursively delete a subtree. (Kay Kay via henry) ZOOKEEPER-747. Add C# generation to Jute (Eric Hauser via phunt) ZOOKEEPER-464. Need procedure to garbage collect ledgers (erwin via fpj) ZOOKEEPER-773. Log visualisation (Ivan Kelly via phunt) ZOOKEEPER-744. Add monitoring four-letter word (Andrei Savu via phunt) ZOOKEEPER-712. Bookie recovery. (erwin tam via breed) ZOOKEEPER-799. Add tools and recipes for monitoring as a contrib (Andrei Savu via phunt) ZOOKEEPER-808. Web-based Administrative Interface (Andrei Savu via phunt) ZOOKEEPER-775. A large scale pub/sub system (Erwin, Ivan and Ben via mahadev) ZOOKEEPER-1020. Implement function in C client to determine which host you're currently connected to. (stephen tyree via breed) ZOOKEEPER-1038. Move bookkeeper and hedwig code in subversion (breed) ZOOKEEPER-784. Server-side functionality for read-only mode (Sergey Doroshenko via henryr) ZOOKEEPER-992. MT Native Version of Windows C Client (Dheeraj Agrawal via michim) ZOOKEEPER-938. Support Kerberos authentication of clients. (Eugene Koontz via mahadev) ZOOKEEPER-1152. Exceptions thrown from handleAuthentication can cause buffer corruption issues in NIOServer. (camille via breed) ZOOKEEPER-999. Create an package integration project (Eric Yang via phunt) ZOOKEEPER-1107. automating log and snapshot cleaning (Laxman via phunt) DEPRECATION: ZOOKEEPER-1153. Deprecate AuthFLE and LE. (Flavio Junqueira via mahadev) Release 3.3.0 - 2010-03-24 Non-backward compatible changes: BUGFIXES: Backward compatible changes: BUGFIXES: ZOOKEEPER-59. Synchronized block in NIOServerCnxn (fpj via breed) ZOOKEEPER-524. DBSizeTest is not really testing anything (breed) ZOOKEEPER-469. make sure CPPUNIT_CFLAGS isn't overwritten (chris via mahadev) ZOOKEEPER-471. update zkperl for 3.2.x branch (chris via mahadev) ZOOKEEPER-470. include unistd.h for sleep() in c tests (chris via mahadev) ZOOKEEPR-460. bad testRetry in cppunit tests (hudson failure) (giri via mahadev) ZOOKEEPER-467. Change log level in BookieHandle. (flavio via mahadev) ZOOKEEPER-482. ignore sigpipe in testRetry to avoid silent immediate failure. (chris via mahadev) ZOOKEEPER-487. setdata on root (/) crashes the servers (mahadev via phunt) ZOOKEEPER-457. Make ZookeeperMain public, support for HBase (and other) embedded clients (ryan rawson via phunt) ZOOKEEPER-481. Add lastMessageSent to QuorumCnxManager. (flavio via mahadev) ZOOKEEPER-479. QuorumHierarchical does not count groups correctly (flavio via mahadev) ZOOKEEPER-466. crash on zookeeper_close() when using auth with empty cert (Chris Darroch via phunt) ZOOKEEPER-480. FLE should perform leader check when node is not leading and add vote of follower (flavio via mahadev) ZOOKEEPER-491. Prevent zero-weight servers from being elected. (flavio via mahadev) ZOOKEEPER-447. zkServer.sh doesn't allow different config files to be specified on the command line (henry robinson via phunt) ZOOKEEPER-493. patch for command line setquota (steve bendiola via phunt) ZOOKEEPER-311. handle small path lengths in zoo_create() (chris barroch via breed) ZOOKEEPER-484. Clients get SESSION MOVED exception when switching from follower to a leader. (mahadev) ZOOKEEPER-490. the java docs for session creation are misleading/incomplete (phunt) ZOOKEEPER-501. CnxManagerTest failed on hudson. (flavio via mahadev) ZOOKEEPER-499. electionAlg should default to FLE (3) - regression (phunt via mahadev) ZOOKEEPER-477. zkCleanup.sh is flaky (fernando via mahadev) ZOOKEEPER-498. Unending Leader Elections : WAN configuration (flavio via mahadev) ZOOKEEPER-508. proposals and commits for DIFF and Truncate messages from the leader to the followers is buggy. (mahadev and ben via mahadev) ZOOKEEPER-518. DEBUG message for outstanding proposals in leader should be moved to trace. (phunt) ZOOKEEPER-533. ant error running clean twice (phunt via mahadev) ZOOKEEPER-535. ivy task does not enjoy being defined twice (build error) (phunt via mahadev) ZOOKEEPER-420. build/test should not require install in zkpython (henry robinson via phunt) ZOOKEEPER-538. zookeeper.async causes python to segfault (henry robinson via phunt) ZOOKEEPER-542. c-client can spin when server unresponsive (Christian Wiedmann via mahadev) ZOOKEEEPER-510. zkpython lumps all exceptions as IOError, needs specialized exceptions for KeeperException types (henry & pat via mahadev) ZOOKEEPER-541. zkpython limited to 256 handles (henry robinson via phunt) ZOOKEEPER-554. zkpython can segfault when statting a deleted node (henry robinson via phunt) ZOOKEEPER-512. FLE election fails to elect leader (flavio via mahadev) ZOOKEEPER-563. ant test for recipes is broken. (mahadev via phunt) ZOOKEEPER-562. c client can flood server with pings if tcp send queue filled. (ben reed via mahadev) ZOOKEEPER-537. The zookeeper jar includes the java source files (Thomas Dudziak via phunt) ZOOKEEPER-551. unnecessary SetWatches message on new session. (phunt via flavio) ZOOKEEPER-566. "reqs" four letter word (command port) returns no information (phunt via breed) ZOOKEEPER-567. javadoc for getchildren2 needs to mention "new in 3.3.0" (phunt via breed) ZOOKEEPER-547. Sanity check in QuorumCnxn Manager and quorum communication port. (mahadev via breed) ZOOKEEPER-532. java compiler should be target Java 1.5 (hiram chirino and phunt via breed) ZOOKEEPER-519. Followerhandler should close the socket if it gets an exception on a write. (mahadev via breed) ZOOKEEPER-570. AsyncHammerTest is broken, callbacks need to validate rc parameter (phunt via breed) ZOOKEEPER-3. syncLimit has slightly different comments in the class header, and > inline with the variable. (mahadev via breed) ZOOKEEPER-576. docs need to be updated for session moved exception and how to handle it (breed via phunt) ZOOKEEPER-582. ZooKeeper can revert to old data when a snapshot is created outside of normal processing (ben reed and mahadev via mahadev) ZOOKEEPER-597. ASyncHammerTest is failing intermittently on hudson trunk (Patrick Hunt via mahadev) ZOOKEEPER-598. LearnerHandler is misspelt in the thread's constructor (Henry Robinson via fpj) ZOOKEEPER-597. ASyncHammerTest is failing intermittently on hudson trunk (take 2) (breed) ZOOKEEPER-597. ASyncHammerTest is failing intermittently on hudson trunk (take 3) (phunt via mahadev) ZOOKEEPER-597. ASyncHammerTest is failing intermittently on hudson trunk (take 4) (breed via mahadev) ZOOKEEPER-597. ASyncHammerTest is failing intermittently on hudson trunk (take 5) (mahadev) ZOOKEEPER-611. hudson build failiure (mahadev) ZOOKEEPER-611. hudson build failure (take 2) (mahadev) ZOOKEEPER-615. wrong javadoc for create with a sequence flag (mahadev via breed) ZOOKEEPER-588. remove unnecessary/annoying log of tostring error in Request.toString() (phunt via breed) ZOOKEEPER-587. client should log timeout negotiated with server (phunt via mahadev) ZOOKEEPER-610. cleanup final fields, esp those used for locking (phunt via henry) ZOOKEEPER-614. Improper synchronisation in getClientCnxnCount (henry via mahadev) ZOOKEEPER-609. ObserverTest failure "zk should not be connected expected not same" (henry robinson via phunt) ZOOKEEPER-630. Trunk has duplicate ObserverTest.java files (henry robinson via phunt) ZOOKEEPER-627. zkpython arbitrarily restricts the size of a 'get' to 512 bytes (henry robinson via mahadev) ZOOKEEPER-534. The test target in contib/bookkeeper does not depend on jar target. (phunt via mahadev) ZOOKEEPER-623. ClientBase in bookkeeper.util requires junit (fpj via breed) ZOOKEEPER-600. TODO pondering about allocation behavior in zkpython may be removed (gustavo via mahadev) ZOOKEEPER-596. The last logged zxid calculated by zookeeper servers could cause problems in leader election if data gets corrupted. (mahadev) ZOOKEEPER-637. Trunk build is failing (fpj via breed) ZOOKEEPER-637. Trunk build is failing - second patch (breed via fpj) ZOOKEEPER-644. Nightly build failed on hudson. (pat via mahadev) ZOOKEEPER-651: Log exception trace in QuorumCnxManager.SendWorker (flavio via henry) ZOOKEEPER-608. Receipt of ACK from observer should not be logged as ERROR (henry via mahadev) ZOOKEEPER-647. hudson failure in testLeaderShutdown (flavio via mahadev) ZOOKEEPER-574. the documentation on snapcount in the admin guide has the wrong default (phunt via mahadev) ZOOKEEPER-656. SledgeHammer test - thread.run() deprecated (kay kay via mahadev) ZOOKEEPER-413. two flaws need addressing in the c tests that can cause false positive failures (phunt via mahadev) ZOOKEEPER-495. c client logs an invalid error when zookeeper_init is called with chroot (phunt via mahadev) ZOOKEEPER-589. When create a znode, a NULL ACL parameter cannot be accepted. (breed via mahadev) ZOOKEEPER-673. Fix observer documentation regarding leader election (flavio via mahadev) ZOOKEEPER-672. typo nits across documentation (Kay Kay via mahadev) ZOOKEEPER-668. Close method in LedgerInputStream doesn't do anything (flavio via mahadev) ZOOKEEPER-569. Failure of elected leader can lead to never-ending leader election (henry via flavio) ZOOKEEPER-669. watchedevent tostring should clearly output the state/type/path (phunt via mahadev) ZOOKEEPER-683. LogFormatter fails to parse transactional log files (phunt via mahadev) ZOOKEEPER-682. Event is not processed when the watcher is set to watch "/" if chrooted (Scott Wang via mahadev) ZOOKEEPER-687. LENonterminatetest fails on some machines. (mahadev) ZOOKEEPER-681. Minor doc issue re unset maxClientCnxns (phunt via mahadev) ZOOKEEPER-622. Test for pending watches in send_set_watches should be moved (ben and steven via mahadev) ZOOKEEPER-689. release build broken - ivysettings.xml not copied during "package" (phunt via mahadev) ZOOKEEPER-59. Synchronized block in NIOServerCnxn (flavio via mahadev) ZOOKEEPER-691. Interface changed for NIOServer.Factory (breed via mahadev) ZOOKEEPER-685. Race in LENonTerminateTest (henry via breed) ZOOKEEPER-677. c client doesn't allow ipv6 numeric connect string (breed & phunt & mahadev via breed) ZOOKEEPER-693. TestObserver stuck in tight notification loop in FLE (flavio via phunt) ZOOKEEPER-696. NPE in the hudson logs, seems nioservercnxn closed twice (phunt via mahadev) ZOOKEEPER-511. bad error handling in FollowerHandler.sendPackets (mahadev via flavio) ZOOKEEPER-604. zk needs to prevent export of any symbol not listed in their api (mahadev) ZOOKEEPER-121. SyncRequestProcessor is not closing log stream during shutdown (mahadev) ZOOKEEPER-698. intermittent JMX test failures due to not verifying QuorumPeer shutdown (phunt) ZOOKEEPER-121_2. SyncRequestProcessor is not closing log stream during shutdown (breed via mahadev) ZOOKEEPER-121_3. SyncRequestProcessor is not closing log stream during shutdown (mahadev via phunt) ZOOKEEPER-121_4. SyncRequestProcessor is not closing log stream during shutdown (mahadev via breed) ZOOKEEPER-586. c client does not compile under cygwin (phunt, mahadev, breed via breed) ZOOKEEPER-624. The C Client cause core dump when receive error data from Zookeeper Server (mahadev) ZOOKEEPER-591. The C Client cannot exit properly in some situation (mahadev) ZOOKEEPER-591_2. The C Client cannot exit properly in some situation (mahadev via phunt) ZOOKEEPER-709. bookkeeper build failing with missing factory (phunt) ZOOKEEPER-708. zkpython failing due to undefined symbol deallocate_String_vector (mahadev via phunt) ZOOKEEPER-436. Bookies should auto register to ZooKeeper (erwin tam & fpj via breed) ZOOKEEPER-710. permanent ZSESSIONMOVED error after client app reconnects to zookeeper cluster (phunt via breed) ZOOKEEPER-718. the fatjar is missing libraries (ben via mahadev) ZOOKEEPER-717. add a preferred list to the instancemanager (breed via mahadev) IMPROVEMENTS: ZOOKEEPER-473. cleanup junit tests to eliminate false positives due to "socket reuse" and failure to close client (phunt via mahadev) ZOOKEEPER-488. Fix zkServer.sh to add clover.jar in classpath (Giridharan Kesavan via gkesavan) ZOOKEEPER-516. add support for 10 minute test ie "pre-commit" test (phunt) ZOOKEEPER-529. Use Ivy to pull dependencies and also generate pom (phunt via mahadev) ZOOKEEPER-530. Memory corruption: Zookeeper c client IPv6 implementation does not honor struct sockaddr_in6 size (isabel drost via mahadev) ZOOKEEPER-549. Refactor Followers and related classes into a Peer->Follower hierarchy in preparation for Observers (henry robinson via mahadev) ZOOKEEPER-472. Making DataNode not instantiate a HashMap when the node is ephmeral (Erik Holstad via mahadev) ZOOKEEPER-425. Add OSGi metadata to zookeeper.jar (david bosschaert via breed) ZOOKEEPER-599. Changes to FLE and QuorumCnxManager to support Observers (fpj via breed) ZOOKEEPER-506. QuorumBase should use default leader election (fpj via breed) ZOOKEEPER-633. Fetch netty using ivy for bookkeeper (giri via fpj) ZOOKEEPER-544. improve client testability - allow test client to access connected server location (phunt via breed) ZOOKEEPER-426. Windows versions of zookeeper scripts (David Bosschaert via breed) ZOOKEEPER-638. upgrade ivy to 2.1.0 final from 2.1.0 release candidate (phunt via breed) ZOOKEEPER-648. Fix releaseaudit warning count to zero (phunt via henry) ZOOKEEPER-626. ensure the c/java cli's print xid/sessionid/etc... in hex (pat via mahadev) ZOOKEEPER-655. StringBuffer -> StringBuilder - conversion of references as necessary (Kay Kay via henry) ZOOKEEPER-612. Make Zookeeper C client can be compiled by gcc of early version (qian via mahadev) ZOOKEEPER-456. CREATOR_ALL_ACL has unnecessary PERMS.ADMIN in the declartion. (phunt via mahadev) ZOOKEEPER-593. java client api does not allow client to access negotiated session timeout (phunt via mahadev) ZOOKEEPER-507. BookKeeper client re-write (Utkarsh and ben via mahadev) ZOOKEEPER-665. Add BookKeeper streaming documentation (flavio via mahadev) ZOOKEEPER-664. BookKeeper API documentation (flavio via mahadev) ZOOKEEPER-607. improve bookkeeper overview (flavio via mahadev) ZOOKEEPER-485. Need ops documentation that details supervision of ZK server processes. (phunt via mahadev) ZOOKEEPER-658. update forrest docs - AuthFLE no longer supported (flavio via mahadev) ZOOKEEPER-640. make build.xml more configurable to ease packaging for linux distros (phunt via mahadev) ZOOKEEPER-579. zkpython needs more test coverage for ACL code paths (henry via mahadev) ZOOKEEPER-688. explain session expiration better in the docs & faq (phunt via mahadev) ZOOKEEPER-663. hudson failure in ZKDatabaseCorruptionTest (mahadev via henryr) ZOOKEEPER-543. Tests for ZooKeeper examples (steven via mahadev) ZOOKEEPER-692. upgrade junit to latest version (4.8.1) (phunt via mahadev) ZOOKEEPER-601. allow configuration of session timeout min/max bounds (phunt via mahadev) NEW FEATURES: ZOOKEEPER-539. generate eclipse project via ant target. (phunt via mahadev) ZOOKEEPER-555. Add stat information to GetChildrenResponse. (Arni Jonson and phunt via mahadev) ZOOKEEPER-550. Java Queue Recipe. (steven cheng via mahadev) ZOOKEEPER-368. Observers: core functionality (henry robinson via mahadev) ZOOKEEPER-496. zookeeper-tree utility for export, import and incremental updates (anirban roy via breed) ZOOKEEPER-572. add ability for operator to examine state of watches currently registered with a server (phunt via mahadev) ZOOKEEPER-678. Gui browser application to view and edit the contents of a zookeeper instance (Colin Goodheart-Smithe via phunt) ZOOKEEPER-635. Server supports listening on a specified network address (phunt via breed) Release 3.2.0 - 2009-06-30 Non-backward compatible changes: BUGFIXES: ZOOKEEPER-444. perms definition for PERMS_ALL differ in C and java (mahadev) Backward compatible changes: BUGFIXES: ZOOKEEPER-303. Bin scripts dont work on a Mac. (tom white via mahadev) ZOOKEEPER-330. zookeeper standalone server does not startup with just a port and datadir. (chris darroch and mahadev) ZOOKEEPER-319. add locking around auth info in zhandle_t. (chris darroch via mahadev) ZOOKEEPER-320. call auth completion in free_completions(). (chris darroch via mahadev) ZOOKEEPER-334. bookkeeper benchmark (testclient.java) has compiling errors. (flavio and mahadev) ZOOKEEPER-281. autoreconf fails for /zookeeper-3.0.1/src/c/ (phunt) ZOOKEEPER-318. remove locking in zk_hashtable.c or add locking in collect_keys() (chris darroch via mahadev) ZOOKEEPER-333. helgrind thread issues identified in mt c client code (mahadev via phunt) ZOOKEEPER-309. core dump using zoo_get_acl() (mahadev via phunt) ZOOKEEPER-341. regression in QuorumPeerMain, tickTime from config is lost, cannot start quorum (phunt via mahadev) ZOOKEEPER-360. WeakHashMap in Bookie.java causes NPE (flavio via mahadev) ZOOKEEPER-362. Issues with FLENewEpochTest. (fix bug in Fast leader election) (flavio via mahadev) ZOOKEEPER-363. NPE when recovering ledger with no hint. (flavio via mahadev) ZOOKEEPER-370. Fix critical problems reported by findbugs. (flavio via mahadev) ZOOKEEPER-347. zkfuse uses non-standard String. (patrick hunt via mahadev) ZOOKEEPER-355. make validatePath non public in Zookeeper client api. (phunt via mahadev) ZOOKEEPER-374. Uninitialized struct variable in C causes warning which is treated as an error (phunt via mahadev) ZOOKEEPER-337. improve logging in leader election lookForLeader method when address resolution fails (phunt via mahadev) ZOOKEEPER-367. RecoveryTest failure - "unreasonable length" IOException (mahadev via phunt) ZOOKEEPER-346. remove the kill command fro mthe client port. (phunt via mahadev) ZOOKEEPER-377. running ant cppunit tests, a failure still results in BUILD SUCCESSFUL (giri via mahadev) ZOOKEEPER-382. zookeeper cpp tests fails on 64 bit machines with gcc 4.1.2 (mahadev via phunt) ZOOKEEPER-365. javadoc is wrong for setLast in LedgerHandle (flavio via phunt) ZOOKEEPER-392. Change log4j properties in bookkeeper. (flavio via mahadev) ZOOKEEPER-400. Issues with procedure to close ledger. (flavio) ZOOKEEPER-405. nullpointer exception in zookeeper java shell. (mahadev via breed) ZOOKEEPER-410. address all findbugs warnings in client/server classes. (phunt via breed) ZOOKEEPER-403. cleanup javac compiler warnings. (flavio via breed) ZOOKEEPER-407. address all findbugs warnings in org.apache.zookeeper.server.quorum.** packages. (flavio via breed) ZOOKEEPER-411. Building zookeeper fails on RHEL 5 64 bit during test-cppunit (mahadev via phunt) ZOOKEEPER-402. zookeeper c library segfaults on data for a node in zookeeper being null. (mahadev via phunt) ZOOKEEPER-415. zookeeper c tests hang. (mahadev via phunt) ZOOKEEPER-385. crctest failed on hudson patch test (mahadev via phunt) ZOOKEEPER-192. trailing whitespace in config file can cause number format exceptions (phunt via breed) ZOOKEEPER-409. address all findbugs warnings in jute related classes (phunt via breed) ZOOKEEPER-416. bookkeeper jar includes unnnecessary files. (flavio via mahadev) ZOOKEEPER-419. Reference counting bug in Python bindings causes abort errors (henry robinson via phunt) ZOOKEEPER-421. zkpython run_tests.sh is missing #! (henry robinson via phunt) ZOOKEEPER-406. address all findbugs warnings in persistence classes. (phunt et al via breed) ZOOKEEPER-435. allow "super" admin digest based auth to be configurable (phunt via breed) ZOOKEEPER-375. zoo_add_auth only retains most recent auth on re-sync. (mahadev) ZOOKEEPER-433. getacl on root znode (/) fails. (phunt via mahadev) ZOOKEEPER-408. address all findbugs warnings in persistence classes. (phunt, mahadev, flavio via mahadev) ZOOKEEPER-427. ZooKeeper server unexpectedly high CPU utilisation (Sergey Zhuravlev via breed) ZOOKEEPER-446. some traces of the host auth scheme left (breed via mahadev) ZOOKEEPER-438. addauth fails to register auth on new client that's not yet connected (breed via mahadev) ZOOKEEPER-448. png files do nto work with forrest. (mahadev) ZOOKEEPER-417. stray message problem when changing servers (breed via mahadev) ZOOKEEPER-449. sesssionmoved in java code and ZCLOSING in C have the same value. (mahadev) ZOOKEEPER-452. zookeeper performance graph should have percentage of reads rather than percentage of writes - zkperfRW-3.2.jpg (mahadev) ZOOKEEPER-450. emphemeral cleanup not happening with session timeout. (breed via mahadev) ZOOKEEPER-453. Worker is not removed in QuorumCnxManager upon crash. (flavio via mahadev) ZOOKEEPER-454. allow compilation with jdk1.5 (phunt) ZOOKEEPER-455. zookeeper c client crashes with chroot specified in the string. (phunt via mahadev) ZOOKEEPER-468. avoid compile warning in send_auth_info(). IMPROVEMENTS: ZOOKEEPER-308. improve the atomic broadcast performance 3x. (breed via mahadev) ZOOKEEPER-326. standalone server ignores tickTime configuration. (chris darroch via mahadev) ZOOKEEPER-279. Allow specialization of quorum config parsing (e.g. variable expansion in zoo.cfg) (Jean-Daniel Cryans via phunt) ZOOKEEPER-351. to run checkstyle (giridharan kesavan via mahadev) ZOOKEEPER-350. to run rats for releaseaudit. (giridharan kesavan via mahadev) ZOOKEEPER-352. to add standard ant targets required by test-patch.sh script (giridharan kesavan via mahadev) ZOOKEEPER-353. javadoc warnings needs to be fixed. (giridharan kesavan via mahadev) ZOOKEEPER-354. to fix javadoc warning in the source files. (mahadev) ZOOKEEPER-349. to automate patch testing. (giridharan kesavan via mahadev) ZOOKEEPER-288. Cleanup and fixes to BookKeeper (flavio via mahadev) ZOOKEEPER-305. Replace timers with semaphores in FLENewEpochTest. (flavio via mahadev) ZOOKEEPER-60. Get cppunit tests running as part of Hudson CI. (girish via mahadev) ZOOKEEPER-343. add tests that specifically verify the zkmain and qpmain classes. (phunt via mahadev) ZOOKEEPER-361. integrate cppunit testing as part of hudson patch process. (giri via mahadev) ZOOKEEPER-373. One thread per bookie (flavio via mahadev) ZOOKEEPER-384. keeper exceptions missing path (phunt via mahadev) ZOOKEEPER-380. bookkeeper should have a streaming api so that its easier to store checpoints/snapshots in bookkeeper. (mahadev via flavio) ZOOKEEPER-389. add help/usage to the c shell cli.c (phunt via mahadev) ZOOKEEPER-376. ant test target re-compiles cppunit code every time (phunt via mahadev) ZOOKEEPER-391. bookeeper mainline code should not be calling printStackTrace. (flavio via mahadev) ZOOKEEPER-300. zk jmx code is calling printStackTrace when creating bean name (should not be) (phunt via mahadev) ZOOKEEPER-94. JMX tests are needed to verify that the JMX MBeans work properly (phunt via mahadev) ZOOKEEPER-404. nightly build failed on hudson. (henry robinson and pat via mahadev) ZOOKEEPER-345. the CLIs should allow addAuth to be invoked. (henry robinson via breed) ZOOKEEPER-292. commit configure scripts (autotools) to svn for c projects and include in release (phunt via breed) ZOOKEEPER-383. Asynchronous version of createLedger(). (flavio via mahadev) ZOOKEEPER-358. Throw exception when ledger does not exist. (flavio via breed) ZOOKEEPER-431. Expose methods to ease ZK integration. (Jean-Daniel via breed) ZOOKEEPER-396. race condition in zookeeper client library between zookeeper_close and zoo_synchronous api. (mahadev) ZOOKEEPER-196. doxygen comment for state argument of watcher_fn typedef and implementation differ ("...one of the *_STATE constants, otherwise -1") (breed via mahadev) ZOOKEEPER-336. single bad client can cause server to stop accepting connections (henry robinson via breed) ZOOKEEPER-434. the java shell should indicate connection status on command prompt (henry robinson via breed) ZOOKEEPER-437. Variety of Documentation Updates (grant via mahadev) ZOOKEEPER-443. trace logging in watch notification not wrapped with istraceneabled - inefficient (pat via mahadev) ZOOKEEPER-432. Various improvements to zkpython bindings. (henry via mahadev) ZOOKEEPER-428. logging should be makred as warn rathen than error in NIOServerCnxn. (phunt via mahadev) ZOOKEEPER-422. Java CLI should support ephemeral and sequential node creation (henry via breed) ZOOKEEPER-315. add forrest docs for bookkeeper. (flavio via mahadev) ZOOKEEPER-329. document how to integrate 3rd party authentication into ZK server ACLs. (breed via mahadev) ZOOKEEPER-356. Masking bookie failure during writes to a ledger (flavio via breed) ZOOKEEPER-327. document effects (latency) of storing large amounts of data in znodes. (breed via mahadev) ZOOKEEPER-264. docs should include a state transition diagram for client state (breed via mahadev) ZOOKEEPER-440. update the performance documentation in forrest (breed via phunt) NEW FEATURES: ZOOKEEPER-371. jdiff documentation included in build/release (giri via phunt) ZOOKEEPER-78. added a high level protocol/feature - for easy Leader Election or exclusive Write Lock creation (mahadev via phunt) ZOOKEEPER-29. Flexible quorums (flavio via mahadev) ZOOKEEPER-378. perl binding for zookeeper (chris darroch via mahadev) ZOOKEEPER-386. improve java cli shell. (henry robinson via mahadev) ZOOKEEPER-36. REST access to ZooKeeper (phunt via mahadev) ZOOKEEPER-395. Python bindings. (henry robinson via mahadev) ZOOKEEPER-237. Add a Chroot request (phunt and mahadev) Release 3.1.0 - 2009-02-06 Non-backward compatible changes: BUGFIXES: ZOOKEEPER-255. zoo_set() api does not return stat datastructure. (avery ching via mahadev) ZOOKEEPER-246. review error code definition in both source and docs. (pat via mahadev) Backward compatible changes: BUGFIXES: ZOOKEEPER-211. Not all Mock tests are working (ben via phunt) ZOOKEEPER-223. change default level in root logger to INFO. (pat via mahadev) ZOOKEEPER-212. fix the snapshot to be asynchronous. (mahadev and ben) ZOOKEEPER-213. fix programmer guide C api docs to be in sync with latest zookeeper.h (pat via mahadev) ZOOKEEPER-219. fix events.poll timeout in watcher test to be longer. (pat via mahadev) ZOOKEEPER-217. Fix errors in config to be thrown as Exceptions. (mahadev) ZOOKEEPER-228. fix apache header missing in DBTest. (mahadev) ZOOKEEPER-218. fix the error in the barrier example code. (pat via mahadev) ZOOKEEPER-206. documentation tab should contain the version number and other small site changes. (pat via mahadev) ZOOKEEPER-226. fix exists calls that fail on server if node has null data. (mahadev) ZOOKEEPER-204. SetWatches needs to be the first message after auth messages to the server (ben via mahadev) ZOOKEEPER-208. Zookeeper C client uses API that are not thread safe, causing crashes when multiple instances are active. (austin shoemaker, chris daroch and ben reed via mahadev) ZOOKEEPER-227. gcc warning from recordio.h (chris darroch via mahadev) ZOOKEEPER-232. fix apache licence header in TestableZookeeper (mahadev) ZOOKEEPER-249. QuorumPeer.getClientPort() always returns -1. (nitay joffe via mahadev) ZOOKEEPER-248. QuorumPeer should use Map interface instead of HashMap implementation. (nitay joffe via mahadev) ZOOKEEPER-241. Build of a distro fails after clean target is run. (patrick hunt via mahadev) ZOOKEEPER-245. update readme/quickstart to be release tar, rather than source, based (patrick hunt via mahadev) ZOOKEEPER-251. NullPointerException stopping and starting Zookeeper servers (mahadev via phunt) ZOOKEEPER-250. isvalidsnapshot should handle the case of 0 snapshot files better. (mahadev via phunt) ZOOKEEPER-265. remove (deprecate) unused NoSyncConnected from KeeperState. (phunt via mahadev) ZOOKEEPER-273. Zookeeper c client build should not depend on CPPUNIT. (pat and runping via mahadev) ZOOKEEPER-268. tostring on jute generated objects can cause NPE. (pat via mahadev) ZOOKEEPER-267. java client incorrectly generating syncdisconnected event when in disconnected state. (pat via breed) ZOOKEEPER-263. document connection host:port as comma separated list in forrest docs (pat via breed) ZOOKEEPER-275. Bug in FastLeaderElection. (flavio via mahadev) ZOOKEEPER-272. getchildren can fail for large number of children. (mahadev) ZOOKEEPER-16. Need to do path validation. (pat, mahadev) ZOOKEEPER-252. PurgeTxnLog is not handling the new dataDir directory structure (mahadev via phunt) ZOOKEEPER-291. regression for legacy code using KeeperException.Code constants (due to 246). (pat via mahadev) ZOOKEEPER-255. zoo_set() api does not return stat datastructure. (avery ching via mahadev) ZOOKEEPER-293. zoo_set needs to be abi compatible (3.1 changed the signature), fix this by adding zoo_set2 (pat via mahadev) ZOOKEEPER-302. Quote values in JMX objectnames. (tom and pat via mahadev) IMPROVEMENTS: ZOOKEEPER-64. Log system env information when initializing server and client (pat via mahadev) ZOOKEEPER-243. add SEQUENCE flag documentation to the programming guide. (patrick hunt via mahadev) ZOOKEEPER-161. Content needed: "Designing a ZooKeeper Deployment" (breed via phunt) ZOOKEEPER-247. fix formatting of C API in ACL section of programmer guide. (patrick hunt via mahadev) ZOOKEEPER-230. Improvements to FLE. (Flavio via mahadev) ZOOKEEPER-225. c client should log an info message in zookeeper_init detailing connection parameters. (pat via mahadev) ZOOKEEPER-222. print C client log message timestamp in human readable form. (pat via mahadev) ZOOKEEPER-256. support use of JMX to manage log4j configuration at runtime. (pat via mahadev) ZOOKEEPER-214. add new "stat reset" command to server admin port. (pat via mahadev) ZOOKEEPER-258. docs incorrectly state max client timeout as 60 seconds (it's based on server ticktime). (phunt via mahadev) ZOOKEEPER-135. Fat jar build target. (phunt and breed via mahadev) ZOOKEEPER-234. Eliminate using statics to initialize the sever. Should allow server to be more embeddable in OSGi enviorments. (phunt) ZOOKEEPER-259. cleanup the logging levels used (use the correct level) and messages generated. (phunt via breed) ZOOKEEPER-210. Require Java 6. (phunt via breed) ZOOKEEPER-177. needed: docs for JMX (phunt via mahadev) ZOOKEEPER-253. documentation of DataWatcher state transition is misleading regarding auto watch reset on reconnect. (phunt via mahadev) ZOOKEEPER-269. connectionloss- add more documentation to detail. (phunt and flavio via mahadev) ZOOKEEPER-260. document the recommended values for server id's (mahadev via phunt) ZOOKEEPER-215. expand system test environment (breed via phunt) ZOOKEEPER-229. improve documentation regarding user's responsibility to cleanup datadir (snaps/logs) (mahadev via phunt) ZOOKEEPER-69. ZooKeeper logo ZOOKEEPER-286. Make GenerateLoad use InstanceContainers. (breed via mahadev) ZOOKEEPER-220. programming guide watches section should clarify server/clientlib role in data/child watch maint. (breed via phunt) ZOOKEEPER-289. add debug messages to nioserver select loop. (mahadev) NEW FEATURES: ZOOKEEPER-276. Bookkeeper contribution (Flavio and Luca Telloli via mahadev) ZOOKEEPER-231. Quotas in ZooKeeper. (mahadev) Release 3.0.0 - 2008-10-21 Non-backward compatible changes: ZOOKEEPER-43. Server side of auto reset watches. (breed via mahadev) ZOOKEEPER-132. Create Enum to replace CreateFlag in ZooKepper.create method (Jakob Homan via phunt) ZOOKEEPER-139. Create Enums for WatcherEvent's KeeperState and EventType (Jakob Homan via phunt) ZOOKEEPER-18. keeper state inconsistency (Jakob Homan via phunt) ZOOKEEPER-38. headers (version+) in log/snap files (Andrew Kornev and Mahadev Konar via breed) ZOOKEEPER-8. Stat enchaned to include num of children and size (phunt) ZOOKEEPER-6. List of problem identifiers in zookeeper.h (phunt) ZOOKEEPER-7. Use enums rather than ints for types and state (Jakob Homan via mahadev) ZOOKEEPER-27. Unique DB identifiers for servers and clients (mahadev) ZOOKEEPER-32. CRCs for ZooKeeper data (mahadev) ZOOKEEPER-33. Better ACL management (mahadev) Backward compatible changes: BUGFIXES: ZOOKEEPER-203. fix datadir typo in releasenotes (phunt) ZOOKEEPER-145. write detailed release notes for users migrating from 2.x to 3.0 (phunt) ZOOKEEPER-23. Auto reset of watches on reconnect (breed via phunt) ZOOKEEPER-191. forrest docs for upgrade. (mahadev via phunt) ZOOKEEPER-201. validate magic number when reading snapshot and transaction logs (mahadev via phunt) ZOOKEEPER-200. the magic number for snapshot and log must be different (currently same) (phunt) ZOOKEEPER-199. fix log messages in persistence code (mahadev via phunt) ZOOKEEPER-197. create checksums for snapshots (mahadev via phunt) ZOOKEEPER-198. apache license header missing from FollowerSyncRequest.java (phunt) ZOOKEEPER-5. Upgrade Feature in Zookeeper server. (mahadev via phunt) ZOOKEEPER-194. Fix terminology in zookeeperAdmin.xml (Flavio Paiva Junqueira) ZOOKEEPER-151. Document change to server configuration (Flavio Paiva Junqueira) ZOOKEEPER-193. update java example doc to compile with latest zookeeper (phunt) ZOOKEEPER-187. CreateMode api docs missing (phunt) ZOOKEEPER-186. add new "releasenotes.xml" to forrest documentation (phunt) ZOOKEEPER-190. Reorg links to docs and navs to docs into related sections (robbie via phunt) ZOOKEEPER-189. forrest build not validated xml of input documents (robbie via phunt) ZOOKEEPER-188. Check that election port is present for all servers (Flavio Paiva Junqueira via phunt) ZOOKEEPER-185. Improved version of FLETest (Flavio Paiva Junqueira) ZOOKEEPER-184. tests: An explicit include derective is needed for the usage of memcpy(), memset(), strlen(), strdup() and free() functions (Maxim P. Dementiev via phunt) ZOOKEEPER-183. Array subscript is above array bounds in od_completion(), src/cli.c. (Maxim P. Dementiev via phunt) ZOOKEEPER-182. zookeeper_init accepts empty host-port string and returns valid pointer to zhandle_t. (Maxim P. Dementiev via phunt) ZOOKEEPER-17. zookeeper_init doc needs clarification (phunt) ZOOKEEPER-181. Some Source Forge Documents did not get moved over: javaExample, zookeeperTutorial, zookeeperInternals (robbie via phunt) ZOOKEEPER-180. Placeholder sections needed in document for new topics that the umbrella jira discusses (robbie via phunt) ZOOKEEPER-179. Programmer's Guide "Basic Operations" section is missing content (robbie via phunt) ZOOKEEPER-178. FLE test. (Flavio Paiva Junqueira) ZOOKEEPER-159. Cover two corner cases of leader election (Flavio Paiva Junqueira via phunt) ZOOKEEPER-156. update programmer guide with acl details from old wiki page (phunt) ZOOKEEPER-154. reliability graph diagram in overview doc needs context (phunt) ZOOKEEPER-157. Peer can't find existing leader (Flavio Paiva Junqueira) ZOOKEEPER-155. improve "the zookeeper project" section of overview doc (phunt) ZOOKEEPER-140. Deadlock in QuorumCnxManager (Flavio Paiva Junqueira) ZOOKEEPER-147. This is version of the documents with most of the [tbd...] scrubbed out (robbie via phunt) ZOOKEEPER-150. zookeeper build broken (mahadev via phunt) ZOOKEEPER-136. sync causes hang in all followers of quorum. (breed) ZOOKEEPER-134. findbugs cleanup (phunt) ZOOKEEPER-133. hudson tests failing intermittently (phunt) ZOOKEEPER-144. add tostring support for watcher event, and enums for event type/state (Jakob Homan via phunt) ZOOKEEPER-21. Improve zk ctor/watcher (state transition) docs (phunt) ZOOKEEPER-142. Provide Javadoc as to the maximum size of the data byte array that may be stored within a znode (Jakob Homan via phunt) ZOOKEEPER-93. Create Documentation for Zookeeper (phunt) ZOOKEEPER-117. threading issues in Leader election (fpj via breed) ZOOKEEPER-137. client watcher objects can lose events (phunt via breed) ZOOKEEPER-131. Old leader election can elect a dead leader over and over again (breed via mahadev) ZOOKEEPER-130. update build.xml to support apache release process (phunt via mahadev) ZOOKEEPER-118. findbugs flagged switch statement in followerrequestprocessor.run() (Flavio Paiva Junqueira via phunt) ZOOKEEPER-115. Potential NPE in QuorumCnxManager (Flavio Paiva Junqueira) ZOOKEEPER-114. cleanup ugly event messages in zookeeper client (Jakob Homan) ZOOKEEPER-112. src/java/main ZooKeeper.java has test code embedded into it. (phunt) ZOOKEEPER-39. Use Watcher objects rather than boolean on read operations. (Andrew Kornev) ZOOKEEPER-97. supports optional output directory in code generator. (Hiram Chirino via phunt) ZOOKEEPER-101. Integrate ZooKeeper with "violations" feature on hudson (phunt) ZOOKEEPER-105. Catch Zookeeper exceptions and print on the stderr. (Anthony Urso via Mahadev) ZOOKEEPER-42. Change Leader Election to fast tcp. (Flavio Paiva Junqueira via phunt) ZOOKEEPER-48. auth_id now handled correctly when no auth ids present (Benjamin Reed via phunt) ZOOKEEPER-44. Create sequence flag children with prefixes of 0's so that they can be lexicographically sorted. (Jakob Homan via mahadev) ZOOKEEPER-108. Fix sync operation reordering on a Quorum. (Flavio Paiva Junqueira via Mahadev) ZOOKEEPER-25. Fuse module for Zookeeper. (Swee Lim, Bart, Patrick Hunt and Andrew Kornev via Mahadev) ZOOKEEPER-58. Race condition on ClientCnxn.java (breed) ZOOKEEPER-56. Add clover support to build.xml. (Patrick Hunt via mahadev) ZOOKEEPER-75. register the ZooKeeper mailing lists with nabble.com (phunt) ZOOKEEPER-54. remove sleeps in the tests. (phunt) ZOOKEEPER-55. build.xml failes to retrieve a release number from SVN and the ant target "dist" fails (Andrew Kornev) ZOOKEEPER-89. invoke WhenOwnerListener.whenNotOwner() when the ZK connection fails (james strachan) ZOOKEEPER-90. invoke WhenOwnerListener.whenNotOwner() when the ZK session expires and the znode is the leader (james strachan) ZOOKEEPER-82. Make the ZooKeeperServer more DI friendly. (Hiram Chirino via mahadev) ZOOKEEPER-110. Build script relies on svnant, which is not compatible with subversion 1.5 working copies (Jakob Homan) ZOOKEEPER-111. Significant cleanup of existing tests. (Patrick Hunt via mahadev) ZOOKEEPER-122. Fix NPE in jute's Utils.toCSVString. (Anthony Urso via mahadev) ZOOKEEPER-123. Fix the wrong class is specified for the logger. (Jakob Homan via mahadev) ZOOKEEPER-2. Fix synchronization issues in QuorumPeer and FastLeader election. (Flavio Paiva Junqueira via mahadev) ZOOKEEPER-125. Remove unwanted class declaration in FastLeaderElection. (Flavio Paiva Junqueira via mahadev) ZOOKEEPER-61. Address (remove) use of sleep(#) in client/server test cases. (phunt) ZOOKEEPER-75. cleanup the library directory (phunt) ZOOKEEPER-109. cleanup of NPE and Resource issue nits found by static analysis (phunt) ZOOKEEPER-76. Commit 677109 removed the cobertura library, but not the build targets. (phunt) ZOOKEEPER-63. Race condition in client close() operation. (phunt via breed) ZOOKEEPER-70. Add skeleton forrest doc structure for ZooKeeper (phunt) ZOOKEEPER-79. Document jacob's leader election on the wiki recipes page (Flavio Junqueira) ZOOKEEPER-73. Move ZK wiki from SourceForge to Apache (phunt) ZOOKEEPER-72. Initial creation/setup of ZooKeeper ASF site. (phunt) ZOOKEEPER-71. Determine what to do re ZooKeeper Changelog(s) (mahadev) ZOOKEEPER-68. parseACLs in ZooKeeper.java fails to parse elements of ACL, should be lastIndexOf rather than IndexOf (mahadev) ZOOKEEPER-130. update build.xml to support apache release process. (phunt via mahadev) ZOOKEEPER-131. Fix Old leader election can elect a dead leader over and over again. (breed via mahadev) ZOOKEEPER-137. client watcher objects can lose events (Patrick Hunt via breed) ZOOKEEPER-117. threading issues in Leader election (Flavio Junqueira and Patrick Hunt via breed) ZOOKEEPER-128. test coverage on async client operations needs to be improved (phunt) ZOOKEEPER-127. Use of non-standard election ports in config breaks services (Mark Harwood and Flavio Junqueira via breed) ZOOKEEPER-53. tests failing on solaris. (phunt) ZOOKEEPER-172. FLE Test (Flavio Junqueira via breed) ZOOKEEPER-41. Sample startup script (mahadev) ZOOKEEPER-33. Better ACL management (Mahadev Konar) ZOOKEEPER-49. SetACL does not work (breed) ZOOKEEPER-20. Child watches are not triggered when the node is deleted (phunt) ZOOKEEPER-15. handle failure better in build.xml:test (phunt) ZOOKEEPER-11. ArrayList is used instead of List (phunt) ZOOKEEPER-45. Restructure the SVN repository after initial import (phunt) ZOOKEEPER-1. Initial ZooKeeper code contribution from Yahoo! (phunt)