[HBASE-14819] hbase-it tests failing with OOME; permgen

• Type: Sub-task
• Status: Closed
• Priority: Major
• Resolution: Fixed
• Fix Version/s: 1.2.0, 1.3.0, 2.0.0
• Component/s: test
• Assignee: Michael Stack
• Reporter: Michael Stack
• Created: 16/Nov/15 18:45
• Updated: 23/Jun/22 19:00
• Resolved: 02/Dec/15 17:57

Description

Let me up the heap used when failsafe forks.

Here is example OOME doing ITBLL:

2015-11-16 03:09:15,073 INFO  [Thread-694] actions.BatchRestartRsAction(69): Starting region server:asf905.gq1.ygridcore.net
2015-11-16 03:09:15,099 INFO  [Thread-694] client.ConnectionUtils(104): regionserver/asf905.gq1.ygridcore.net/67.195.81.149:0 server-side HConnection retries=350
2015-11-16 03:09:15,099 INFO  [Thread-694] ipc.SimpleRpcScheduler(128): Using deadline as user call queue, count=1
2015-11-16 03:09:15,101 INFO  [Thread-694] ipc.RpcServer$Listener(607): regionserver/asf905.gq1.ygridcore.net/67.195.81.149:0: started 3 reader(s) listening on port=36114
2015-11-16 03:09:15,103 INFO  [Thread-694] fs.HFileSystem(252): Added intercepting call to namenode#getBlockLocations so can do block reordering using class class org.apache.hadoop.hbase.fs.HFileSystem$ReorderWALBlocks
2015-11-16 03:09:15,104 INFO  [Thread-694] zookeeper.RecoverableZooKeeper(120): Process identifier=regionserver:36114 connecting to ZooKeeper ensemble=localhost:50139
2015-11-16 03:09:15,117 DEBUG [Thread-694-EventThread] zookeeper.ZooKeeperWatcher(554): regionserver:361140x0, quorum=localhost:50139, baseZNode=/hbase Received ZooKeeper Event, type=None, state=SyncConnected, path=null
2015-11-16 03:09:15,118 DEBUG [Thread-694] zookeeper.ZKUtil(492): regionserver:361140x0, quorum=localhost:50139, baseZNode=/hbase Set watcher on existing znode=/hbase/master
2015-11-16 03:09:15,119 DEBUG [Thread-694] zookeeper.ZKUtil(492): regionserver:361140x0, quorum=localhost:50139, baseZNode=/hbase Set watcher on existing znode=/hbase/running
2015-11-16 03:09:15,119 DEBUG [Thread-694-EventThread] zookeeper.ZooKeeperWatcher(638): regionserver:36114-0x1510e2c6f1d0029 connected
2015-11-16 03:09:15,120 INFO  [RpcServer.responder] ipc.RpcServer$Responder(926): RpcServer.responder: starting
2015-11-16 03:09:15,121 INFO  [RpcServer.listener,port=36114] ipc.RpcServer$Listener(738): RpcServer.listener,port=36114: starting
2015-11-16 03:09:15,121 DEBUG [Thread-694] ipc.RpcExecutor(115): B.default Start Handler index=0 queue=0
2015-11-16 03:09:15,121 DEBUG [Thread-694] ipc.RpcExecutor(115): B.default Start Handler index=1 queue=0
2015-11-16 03:09:15,121 DEBUG [Thread-694] ipc.RpcExecutor(115): B.default Start Handler index=2 queue=0
2015-11-16 03:09:15,122 DEBUG [Thread-694] ipc.RpcExecutor(115): B.default Start Handler index=3 queue=0
2015-11-16 03:09:15,122 DEBUG [Thread-694] ipc.RpcExecutor(115): B.default Start Handler index=4 queue=0
2015-11-16 03:09:15,122 DEBUG [Thread-694] ipc.RpcExecutor(115): Priority Start Handler index=0 queue=0
2015-11-16 03:09:15,123 DEBUG [Thread-694] ipc.RpcExecutor(115): Priority Start Handler index=1 queue=1
2015-11-16 03:09:15,123 DEBUG [Thread-694] ipc.RpcExecutor(115): Priority Start Handler index=2 queue=0
2015-11-16 03:09:15,123 DEBUG [Thread-694] ipc.RpcExecutor(115): Priority Start Handler index=3 queue=1
2015-11-16 03:09:15,124 DEBUG [Thread-694] ipc.RpcExecutor(115): Priority Start Handler index=4 queue=0
2015-11-16 03:09:15,124 DEBUG [Thread-694] ipc.RpcExecutor(115): Replication Start Handler index=0 queue=0
2015-11-16 03:09:15,124 DEBUG [Thread-694] ipc.RpcExecutor(115): Replication Start Handler index=1 queue=0
2015-11-16 03:09:15,124 DEBUG [Thread-694] ipc.RpcExecutor(115): Replication Start Handler index=2 queue=0
2015-11-16 03:09:15,761 DEBUG [RS:0;asf905:36114] client.ConnectionManager$HConnectionImplementation(715): connection construction failed
java.io.IOException: java.lang.OutOfMemoryError: PermGen space
	at org.apache.hadoop.hbase.client.RegistryFactory.getRegistry(RegistryFactory.java:43)
	at org.apache.hadoop.hbase.client.ConnectionManager$HConnectionImplementation.setupRegistry(ConnectionManager.java:886)
	at org.apache.hadoop.hbase.client.ConnectionManager$HConnectionImplementation.<init>(ConnectionManager.java:692)
	at org.apache.hadoop.hbase.client.ConnectionUtils$2.<init>(ConnectionUtils.java:154)
	at org.apache.hadoop.hbase.client.ConnectionUtils.createShortCircuitConnection(ConnectionUtils.java:154)
	at org.apache.hadoop.hbase.regionserver.HRegionServer.createClusterConnection(HRegionServer.java:689)
	at org.apache.hadoop.hbase.regionserver.HRegionServer.setupClusterConnection(HRegionServer.java:720)
	at org.apache.hadoop.hbase.regionserver.HRegionServer.preRegistrationInitialization(HRegionServer.java:733)
	at org.apache.hadoop.hbase.regionserver.HRegionServer.run(HRegionServer.java:889)
	at org.apache.hadoop.hbase.MiniHBaseCluster$MiniHBaseClusterRegionServer.runRegionServer(MiniHBaseCluster.java:156)
	at org.apache.hadoop.hbase.MiniHBaseCluster$MiniHBaseClusterRegionServer.access$000(MiniHBaseCluster.java:108)
	at org.apache.hadoop.hbase.MiniHBaseCluster$MiniHBaseClusterRegionServer$1.run(MiniHBaseCluster.java:140)
	at java.security.AccessController.doPrivileged(Native Method)
	at javax.security.auth.Subject.doAs(Subject.java:356)
	at org.apache.hadoop.security.UserGroupInformation.doAs(UserGroupInformation.java:1594)
	at org.apache.hadoop.hbase.security.User$SecureHadoopUser.runAs(User.java:334)
	at org.apache.hadoop.hbase.MiniHBaseCluster$MiniHBaseClusterRegionServer.run(MiniHBaseCluster.java:138)
	at java.lang.Thread.run(Thread.java:745)
Caused by: java.lang.OutOfMemoryError: PermGen space
	at sun.misc.Unsafe.defineClass(Native Method)
	at sun.reflect.ClassDefiner.defineClass(ClassDefiner.java:63)
	at sun.reflect.MethodAccessorGenerator$1.run(MethodAccessorGenerator.java:399)
	at sun.reflect.MethodAccessorGenerator$1.run(MethodAccessorGenerator.java:396)
	at java.security.AccessController.doPrivileged(Native Method)
	at sun.reflect.MethodAccessorGenerator.generate(MethodAccessorGenerator.java:395)
	at sun.reflect.MethodAccessorGenerator.generateConstructor(MethodAccessorGenerator.java:94)
	at sun.reflect.NativeConstructorAccessorImpl.newInstance(NativeConstructorAccessorImpl.java:48)
	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
	at java.lang.reflect.Constructor.newInstance(Constructor.java:526)
	at java.lang.Class.newInstance(Class.java:383)
	at org.apache.hadoop.hbase.client.RegistryFactory.getRegistry(RegistryFactory.java:41)
	... 17 more

Issue Links

• relates to: HBASE-14846 IT test suite fails when run standalone: "mvn -Dtest=NoUnitTests package verify"