org.apache.hadoop.hbase.regionserver

Class HRegion.RowLock

java.lang.Object

org.apache.hadoop.hbase.regionserver.HRegion.RowLock

Enclosing class:

HRegion

public static class HRegion.RowLock
extends Object

Row lock held by a given thread. One thread may acquire multiple locks on the same row simultaneously. The locks must be released by calling release() from the same thread.

Method Summary

Methods

Modifier and Type	Method and Description
void	release() Release the given lock.

Methods inherited from class java.lang.Object

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

Method Detail

release

public void release()

Release the given lock. If there are no remaining locks held by the current thread then unlock the row and allow other threads to acquire the lock.

Throws:

IllegalArgumentException - if called by a different thread than the lock owning thread