org.apache.hadoop.hbase.regionserver.wal

Class TestLogRolling

java.lang.Object

org.apache.hadoop.hbase.regionserver.wal.AbstractTestLogRolling

org.apache.hadoop.hbase.regionserver.wal.TestLogRolling

public class TestLogRolling
extends AbstractTestLogRolling

Field Summary

Fields

Modifier and Type	Field and Description
static HBaseClassTestRule	CLASS_RULE
private static org.slf4j.Logger	LOG

Fields inherited from class org.apache.hadoop.hbase.regionserver.wal.AbstractTestLogRolling

admin, cluster, dfsCluster, fs, name, server, tableName, TEST_UTIL, value

Constructor Summary

Constructors

Constructor and Description
TestLogRolling()

Method Summary

Modifier and Type	Method and Description
(package private) void	batchWriteAndWait(org.apache.hadoop.hbase.client.Table table, org.apache.hadoop.hbase.regionserver.wal.FSHLog log, int start, boolean expect, int timeout)
static void	setUpBeforeClass()
void	testLogRollOnDatanodeDeath() Tests that logs are rolled upon detecting datanode death Requires an HDFS jar with HDFS-826 & syncFs() support (HDFS-200)
void	testLogRollOnPipelineRestart() Test that WAL is rolled when all data nodes in the pipeline have been restarted.

Methods inherited from class org.apache.hadoop.hbase.regionserver.wal.AbstractTestLogRolling

createTestTable, doPut, getName, setUp, startAndWriteData, tearDown, testCompactionRecordDoesntBlockRolling, testLogRolling, testLogRollOnNothingWritten, validateData, writeData

Methods inherited from class java.lang.Object

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

Field Detail

CLASS_RULE

public static final HBaseClassTestRule CLASS_RULE

LOG

private static final org.slf4j.Logger LOG

Constructor Detail

TestLogRolling

public TestLogRolling()

Method Detail

setUpBeforeClass

public static void setUpBeforeClass()
                             throws Exception

Throws:

Exception

batchWriteAndWait

void batchWriteAndWait(org.apache.hadoop.hbase.client.Table table,
                       org.apache.hadoop.hbase.regionserver.wal.FSHLog log,
                       int start,
                       boolean expect,
                       int timeout)
                throws IOException

Throws:

IOException

testLogRollOnDatanodeDeath

public void testLogRollOnDatanodeDeath()
                                throws Exception

Tests that logs are rolled upon detecting datanode death Requires an HDFS jar with HDFS-826 & syncFs() support (HDFS-200)

Throws:

Exception

testLogRollOnPipelineRestart

public void testLogRollOnPipelineRestart()
                                  throws Exception

Test that WAL is rolled when all data nodes in the pipeline have been restarted.

Throws:

Exception