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https://issues.apache.org/jira/browse/HBASE-7116?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Li Ping Zhang updated HBASE-7116:
---------------------------------
Attachment: HBASE-7116-0.90.patch
The HBASE-7116-0.90.patch is for 0.90 branch.
> org.apache.hadoop.hbase.TestZooKeeper occasionally failed with
> testClientSessionExpired unit test
> -------------------------------------------------------------------------------------------------
>
> Key: HBASE-7116
> URL: https://issues.apache.org/jira/browse/HBASE-7116
> Project: HBase
> Issue Type: Bug
> Affects Versions: 0.90.5, 0.92.0
> Environment: Linux RHEL 5.3, open JDK 1.6
> Reporter: Li Ping Zhang
> Assignee: Li Ping Zhang
> Labels: patch
> Attachments: HBASE-7116-0.90.patch, HBASE-7116-0.94.patch
>
> Original Estimate: 72h
> Remaining Estimate: 72h
>
> org.apache.hadoop.hbase.TestZooKeeper unit tests were failed with
> testClientSessionExpired method as follwoing:
> ---------------------------------------------------------
> Tests run: 5, Failures: 1, Errors: 0, Skipped: 0
> testClientSessionExpired(org.apache.hadoop.hbase.TestZooKeeper)
> java.lang.AssertionError:
> at
> org.apache.hadoop.hbase.TestZooKeeper.testClientSessionExpired(TestZooKeeper.java:114)
> impl.MetricsSystemImpl(137): Metrics system not started: Cannot locate
> configuration: tried hadoop-metrics2-datanode.properties,
> hadoop-metrics2.properties
> 2012-01-22 01:44:45,764 WARN [main] util.MBeans(59):
> Hadoop:service=DataNode,name=MetricsSystem,sub=Control
> javax.management.InstanceAlreadyExistsException: MXBean already registered
> with name Hadoop:service=NameNode,name=MetricsSystem,sub=Control
> 2012-01-22 01:46:07,153 DEBUG [main-EventThread]
> zookeeper.ZooKeeperWatcher(336):
> org.apache.hadoop.hbase.TestZooKeeper-0x135015e9f9e000d Received Disconnected
> from ZooKeeper, ignoring
> 2012-01-22 01:46:07,157 WARN
> [org.apache.hadoop.hdfs.server.datanode.DataXceiverServer@55565556]
> datanode.DataXceiverServer(138): DatanodeRegistration(127.0.0.1:41145,
> storageID=DS-1858213200-9.123.196.159-41145-1327167899969, infoPort=36485,
> ipcPort=55138):DataXceiveServer:java.nio.channels.AsynchronousCloseException
> Shutting down DataNode 0
> 2012-01-22 01:46:08,160 WARN [main] util.MBeans(73):
> Hadoop:service=DataNode,name=FSDatasetState-UndefinedStorageId-1051654067
> javax.management.InstanceNotFoundException:
> Hadoop:service=DataNode,name=FSDatasetState-UndefinedStorageId-1051654067
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