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https://issues.apache.org/jira/browse/HADOOP-1341?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel#action_12494516
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Jim Kellerman commented on HADOOP-1341:
---------------------------------------
Hairong,
I am unable to reproduce the problem building either 0.13 or trunk. 0.12.3 does
not contain HBase at all.
Do you have non-default settings in src/contrib/test/hadoop-site.xml,
src/contrib/test/mapred-default.xml, conf/hadoop-site.xml or
conf/mapred-default.xml ?
TestHBaseCluster takes between 180 to 190 seconds to run on my MacBook Pro Core
2 Duo running Fedora Core 6. If you have set a test timeout, and the test was
killed during the run, I can understand why you might see this problem.
TestHBaseCluster runs a MiniHBaseCluster on top of a MiniDFSCluster which makes
for a lot of threads running during the test. It absolutely pegs both of the
CPUs on my machine.
Any additional information you could provide about your environment would be
helpful.
Thanks.
-Jim
> TestHBaseCluster fails with IllegalMonitorStateException
> --------------------------------------------------------
>
> Key: HADOOP-1341
> URL: https://issues.apache.org/jira/browse/HADOOP-1341
> Project: Hadoop
> Issue Type: Bug
> Components: contrib/hbase
> Affects Versions: 0.12.3
> Environment: redhat
> Reporter: Hairong Kuang
> Assigned To: Jim Kellerman
> Fix For: 0.13.0
>
>
> TestHBaseCluster fails because of the following exceptions:
> [junit] 07/05/08 16:31:58 INFO ipc.Server: IPC Server handler 3 on 42335,
> call next(3659548438240671209, --META--__1//1178667102672) from
> 127.0.0.1:42391: error: java.io.IOException:
> java.lang.IllegalMonitorStateException
> [junit] java.io.IOException: java.lang.IllegalMonitorStateException
> [junit] at
> java.util.concurrent.locks.ReentrantReadWriteLock$Sync.tryReleaseShared(ReentrantReadWriteLock.java:363)
> [junit] at
> java.util.concurrent.locks.AbstractQueuedSynchronizer.releaseShared(AbstractQueuedSynchronizer.java:1218)
> [junit] at
> java.util.concurrent.locks.ReentrantReadWriteLock$ReadLock.unlock(ReentrantReadWriteLock.java:745)
> [junit] at
> org.apache.hadoop.hbase.HStore$HStoreScanner.close(HStore.java:1059)
> [junit] at
> org.apache.hadoop.hbase.HRegion$HScanner.closeScanner(HRegion.java:1302)
> [junit] at
> org.apache.hadoop.hbase.HRegion$HScanner.next(HRegion.java:1279)
> [junit] at
> org.apache.hadoop.hbase.HRegionServer.next(HRegionServer.java:1076)
> [junit] at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
> [junit] at
> sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39)
> [junit] at
> sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)
> [junit] at java.lang.reflect.Method.invoke(Method.java:597)
> [junit] at org.apache.hadoop.ipc.RPC$Server.call(RPC.java:341)
> [junit] at org.apache.hadoop.ipc.Server$Handler.run(Server.java:573)
> [junit] org.apache.hadoop.ipc.RemoteException: java.io.IOException:
> java.lang.IllegalMonitorStateException
> [junit] at
> java.util.concurrent.locks.ReentrantReadWriteLock$Sync.tryReleaseShared(ReentrantReadWriteLock.java:363)
> [junit] at
> java.util.concurrent.locks.AbstractQueuedSynchronizer.releaseShared(AbstractQueuedSynchronizer.java:1218)
> [junit] at
> java.util.concurrent.locks.ReentrantReadWriteLock$ReadLock.unlock(ReentrantReadWriteLock.java:745)
> [junit] at
> org.apache.hadoop.hbase.HStore$HStoreScanner.close(HStore.java:1059)
> [junit] at
> org.apache.hadoop.hbase.HRegion$HScanner.closeScanner(HRegion.java:1302)
> [junit] at
> org.apache.hadoop.hbase.HRegion$HScanner.next(HRegion.java:1279)
> [junit] at
> org.apache.hadoop.hbase.HRegionServer.next(HRegionServer.java:1076)
> [junit] at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
> [junit] at
> sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39)
> [junit] at
> sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)
> [junit] at java.lang.reflect.Method.invoke(Method.java:597)
> [junit] at org.apache.hadoop.ipc.RPC$Server.call(RPC.java:341)
> [junit] at org.apache.hadoop.ipc.Server$Handler.run(Server.java:573)
> [junit] at org.apache.hadoop.ipc.Client.call(Client.java:471)
> [junit] at org.apache.hadoop.ipc.RPC$Invoker.invoke(RPC.java:165)
> [junit] at $Proxy8.next(Unknown Source)
> [junit] at
> org.apache.hadoop.hbase.HMaster$BaseScanner.scanRegion(HMaster.java:154)
> [junit] at
> org.apache.hadoop.hbase.HMaster$RootScanner.run(HMaster.java:267)
> [junit] at java.lang.Thread.run(Thread.java:619)
> [junit] 07/05/08 16:32:13 INFO ipc.Server: IPC Server handler 7 on 42333,
> call createTable(name: test, maxVersions: 3, families: [anchor:, contents:])
> from 127.0.0.1:42400: error: java.io.IOException:
> java.lang.IllegalStateException: Master not running
> [junit] java.io.IOException: java.lang.IllegalStateException: Master not
> running
> [junit] at
> org.apache.hadoop.hbase.HMaster.createTable(HMaster.java:1316)
> [junit] at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
> [junit] at
> sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39)
> [junit] at
> sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)
> [junit] at java.lang.reflect.Method.invoke(Method.java:597)
> [junit] at org.apache.hadoop.ipc.RPC$Server.call(RPC.java:341)
> [junit] at org.apache.hadoop.ipc.Server$Handler.run(Server.java:573)
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