Li Ping Zhang created HBASE-7116:
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Summary: 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: 0.92.0, 0.90.5
Environment: Linux RHEL 5.3, open JDK 1.6
Reporter: Li Ping Zhang
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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