org.apache.hadoop.hive.shims

Class ShimLoader

java.lang.Object

org.apache.hadoop.hive.shims.ShimLoader

public abstract class ShimLoader
extends Object

ShimLoader.

Field Summary

Fields

Modifier and Type	Field and Description
static String	HADOOP20SVERSIONNAME
static String	HADOOP23VERSIONNAME

Method Summary

Methods

Modifier and Type	Method and Description
static org.apache.log4j.AppenderSkeleton	getEventCounter()
static HadoopShims	getHadoopShims() Factory method to get an instance of HadoopShims based on the version of Hadoop on the classpath.
static HadoopThriftAuthBridge	getHadoopThriftAuthBridge()
static JettyShims	getJettyShims() Factory method to get an instance of JettyShims based on the version of Hadoop on the classpath.
static String	getMajorVersion() Return the "major" version of Hadoop currently on the classpath.
static SchedulerShim	getSchedulerShims()

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Field Detail

HADOOP20SVERSIONNAME

public static String HADOOP20SVERSIONNAME

HADOOP23VERSIONNAME

public static String HADOOP23VERSIONNAME

Method Detail

getHadoopShims

public static HadoopShims getHadoopShims()

Factory method to get an instance of HadoopShims based on the version of Hadoop on the classpath.

getJettyShims

public static JettyShims getJettyShims()

Factory method to get an instance of JettyShims based on the version of Hadoop on the classpath.

getEventCounter

public static org.apache.log4j.AppenderSkeleton getEventCounter()

getHadoopThriftAuthBridge

public static HadoopThriftAuthBridge getHadoopThriftAuthBridge()

getSchedulerShims

public static SchedulerShim getSchedulerShims()

getMajorVersion

public static String getMajorVersion()

Return the "major" version of Hadoop currently on the classpath. Releases in the 1.x and 2.x series are mapped to the appropriate 0.x release series, e.g. 1.x is mapped to "0.20S" and 2.x is mapped to "0.23".