org.apache.hadoop.hbase.regionserver.wal

Class TestLogRollAbort

java.lang.Object

org.apache.hadoop.hbase.regionserver.wal.TestLogRollAbort

public class TestLogRollAbort
extends java.lang.Object

Tests for conditions that should trigger RegionServer aborts when rolling the current WAL fails.

Constructor Summary

Constructors

Constructor and Description
TestLogRollAbort()

Method Summary

Modifier and Type	Method and Description
void	setUp()
static void	setUpBeforeClass()
void	tearDown()
void	testLogRollAfterSplitStart() Tests the case where a RegionServer enters a GC pause, comes back online after the master declared it dead and started to split.
void	testRSAbortWithUnflushedEdits() Tests that RegionServer aborts if we hit an error closing the WAL when there are unsynced WAL edits.

Methods inherited from class java.lang.Object

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

Constructor Detail

TestLogRollAbort

public TestLogRollAbort()

Method Detail

setUpBeforeClass

public static void setUpBeforeClass()
                             throws java.lang.Exception

Throws:

java.lang.Exception

setUp

public void setUp()
           throws java.lang.Exception

Throws:

java.lang.Exception

tearDown

public void tearDown()
              throws java.lang.Exception

Throws:

java.lang.Exception

testRSAbortWithUnflushedEdits

public void testRSAbortWithUnflushedEdits()
                                   throws java.lang.Exception

Tests that RegionServer aborts if we hit an error closing the WAL when there are unsynced WAL edits. See HBASE-4282.

Throws:

java.lang.Exception

testLogRollAfterSplitStart

public void testLogRollAfterSplitStart()
                                throws java.io.IOException

Tests the case where a RegionServer enters a GC pause, comes back online after the master declared it dead and started to split. Want log rolling after a master split to fail. See HBASE-2312.

Throws:

java.io.IOException