org.apache.hadoop.hbase.regionserver

Interface Region.RowLock

All Known Implementing Classes:

HRegion.RowLockImpl, TestAtomicOperation.MockHRegion.WrappedRowLock

Enclosing interface:

Region

public static interface Region.RowLock

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

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

Method Detail

release

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