Package org.apache.hadoop.hbase.regionserver.wal

Class TestAsyncFSWALRollStuck

java.lang.Object

org.apache.hadoop.hbase.regionserver.wal.TestAsyncFSWALRollStuck

public class TestAsyncFSWALRollStuck
extends Object

Testcase for HBASE-25905

Nested Class Summary

Nested Classes

Modifier and Type	Class	Description
static final class	TestAsyncFSWALRollStuck.TestAsyncWriter

Field Summary

Fields

Modifier and Type	Field	Description
private static CountDownLatch	ARRIVE
private static Class<? extends org.apache.hbase.thirdparty.io.netty.channel.Channel>	CHANNEL_CLASS
static final HBaseClassTestRule	CLASS_RULE
private static org.apache.hbase.thirdparty.io.netty.channel.EventLoopGroup	EVENT_LOOP_GROUP
private static ScheduledExecutorService	EXECUTOR
private static BlockingQueue<CompletableFuture<Long>>	FUTURES
private static final org.slf4j.Logger	LOG
private static org.apache.hadoop.hbase.regionserver.MultiVersionConcurrencyControl	MVCC
private static CountDownLatch	RESUME
private static org.apache.hadoop.hbase.client.RegionInfo	RI
private static ExecutorService	ROLL_EXEC
private static AtomicInteger	SYNC_COUNT
private static org.apache.hadoop.hbase.TableName	TN
private static final HBaseTestingUtility	UTIL
private static org.apache.hadoop.hbase.regionserver.wal.AsyncFSWAL	WAL

Constructor Summary

Constructors

Constructor	Description
TestAsyncFSWALRollStuck()

Method Summary

Modifier and Type	Method	Description
static void	setUp()
static void	tearDown()
void	testRoll()

Methods inherited from class java.lang.Object

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

Field Details

CLASS_RULE

public static final HBaseClassTestRule CLASS_RULE

LOG

private static final org.slf4j.Logger LOG

UTIL

private static final HBaseTestingUtility UTIL

EVENT_LOOP_GROUP

private static org.apache.hbase.thirdparty.io.netty.channel.EventLoopGroup EVENT_LOOP_GROUP

CHANNEL_CLASS

private static Class<? extends org.apache.hbase.thirdparty.io.netty.channel.Channel> CHANNEL_CLASS

EXECUTOR

private static ScheduledExecutorService EXECUTOR

FUTURES

private static BlockingQueue<CompletableFuture<Long>> FUTURES

SYNC_COUNT

private static AtomicInteger SYNC_COUNT

ARRIVE

private static CountDownLatch ARRIVE

RESUME

private static CountDownLatch RESUME

TN

private static org.apache.hadoop.hbase.TableName TN

RI

private static org.apache.hadoop.hbase.client.RegionInfo RI

MVCC

private static org.apache.hadoop.hbase.regionserver.MultiVersionConcurrencyControl MVCC

WAL

private static org.apache.hadoop.hbase.regionserver.wal.AsyncFSWAL WAL

ROLL_EXEC

private static ExecutorService ROLL_EXEC

Constructor Details

TestAsyncFSWALRollStuck

public TestAsyncFSWALRollStuck()

Method Details

setUp

public static void setUp()
                  throws Exception

Throws:

Exception

tearDown

public static void tearDown()
                     throws Exception

Throws:

Exception

testRoll

public void testRoll()
              throws Exception

Throws:

Exception