org.apache.hadoop.hbase.regionserver

Class TestFailedAppendAndSync

java.lang.Object

org.apache.hadoop.hbase.regionserver.TestFailedAppendAndSync

public class TestFailedAppendAndSync
extends java.lang.Object

Testing sync/append failures. Copied from TestHRegion.

Field Summary

Fields

Modifier and Type	Field and Description
static Configuration	CONF
TestName	name
protected TableName	tableName

Constructor Summary

Constructors

Constructor and Description
TestFailedAppendAndSync()

Method Summary

Modifier and Type	Method and Description
HRegion	initHRegion(TableName tableName, byte[] startKey, byte[] stopKey, WAL wal)
void	setup()
void	tearDown()
void	testLockupAroundBadAssignSync() Reproduce locking up that happens when we get an exceptions appending and syncing.

Methods inherited from class java.lang.Object

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

Field Detail

name

public TestName name

CONF

public static Configuration CONF

tableName

protected TableName tableName

Constructor Detail

TestFailedAppendAndSync

public TestFailedAppendAndSync()

Method Detail

setup

public void setup()
           throws java.io.IOException

Throws:

java.io.IOException

tearDown

public void tearDown()
              throws java.lang.Exception

Throws:

java.lang.Exception

testLockupAroundBadAssignSync

public void testLockupAroundBadAssignSync()
                                   throws java.io.IOException

Reproduce locking up that happens when we get an exceptions appending and syncing. See HBASE-14317. First I need to set up some mocks for Server and RegionServerServices. I also need to set up a dodgy WAL that will throw an exception when we go to append to it.

Throws:

java.io.IOException

initHRegion

public HRegion initHRegion(TableName tableName,
                           byte[] startKey,
                           byte[] stopKey,
                           WAL wal)
                    throws java.io.IOException

Returns:

A region on which you must call HBaseTestingUtility.closeRegionAndWAL(HRegion) when done.

Throws:

java.io.IOException