Apache Slider Release 0.40.0 (incubating)

July 2014

This release is built against the Apache Hadoop 2.4.0, HBase-0.98.3 and Accumulo 1.5.1 artifacts.

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Key changes

  1. Slider AppMaster and Agent communication can now be secured via 2-way SSL.
  2. Default application isolation through default HDFS working dir and ZK node.
  3. Applied application configurations can now be downloaded from the registry as JSON as well as XML.
  4. Updated application definition packages for HBase, Accumulo, and Storm and automated creation of HBase and Accumulo packages.
  5. slider.py is added to enable Slider usage across linux and Windows platforms.
  6. agent.ini config file for the slider-agent is now optional.

Other changes

Known Issues

  1. Slider cannot handle if YARN is configured with multiple log directories