Unit test fails with a timeout on nightly build:
org.apache.hadoop.dfs.TestDFSStorageStateRecovery
--------------------------------------------------------------------------------------------------
Key: HADOOP-2680
URL: https://issues.apache.org/jira/browse/HADOOP-2680
Project: Hadoop
Issue Type: Bug
Components: dfs
Affects Versions: 0.16.0
Reporter: Mukund Madhugiri
Priority: Blocker
Fix For: 0.16.0
The unit test: TestDFSStorageStateRecovery has failed a couple of times with a
timeout on the nightly build:
Here are the logs from the failures:
http://lucene.zones.apache.org:8080/hudson/job/Hadoop-Nightly/373/console
http://lucene.zones.apache.org:8080/hudson/job/Hadoop-Nightly/369/console
Here is a build where it passed:
http://lucene.zones.apache.org:8080/hudson/job/Hadoop-Nightly/365/console
Here is the part where it failed:
[junit] 2008-01-22 12:16:39,499 INFO dfs.TestDFSStorageStateRecovery
(TestDFSStorageStateRecovery.java:log(84)) -
============================================================
[junit] 2008-01-22 12:16:39,502 INFO dfs.TestDFSStorageStateRecovery
(TestDFSStorageStateRecovery.java:log(85)) - ***TEST 34*** NAME_NODE recovery:
numDirs=1 testCase=17 current=false previous=true previous.tmp=false
removed.tmp=true
[junit] 2008-01-22 12:16:39,499 INFO ipc.Server (Server.java:run(939)) -
IPC Server handler 4 on 36207: exiting
[junit] 2008-01-22 12:16:39,499 INFO ipc.Server (Server.java:run(939)) -
IPC Server handler 3 on 36207: exiting
[junit] 2008-01-22 12:16:39,499 INFO ipc.Server (Server.java:run(939)) -
IPC Server handler 7 on 36207: exiting
[junit] 2008-01-22 12:16:39,499 INFO ipc.Server (Server.java:run(353)) -
Stopping IPC Server listener on 36207
[junit] 2008-01-22 12:16:39,499 INFO ipc.Server (Server.java:run(939)) -
IPC Server handler 2 on 36207: exiting
[junit] 2008-01-22 12:16:40,153 INFO jvm.JvmMetrics
(RpcMetrics.java:setTags(49)) - Initializing RPC Metrics with
serverName=NameNode, port=0
[junit] javax.management.InstanceAlreadyExistsException:
hadoop.dfs:service=NameNode,name=RpcStatistics
[junit] at
com.sun.jmx.mbeanserver.RepositorySupport.addMBean(RepositorySupport.java:452)
[junit] at
com.sun.jmx.interceptor.DefaultMBeanServerInterceptor.internal_addObject(DefaultMBeanServerInterceptor.java:1410)
[junit] at
com.sun.jmx.interceptor.DefaultMBeanServerInterceptor.registerObject(DefaultMBeanServerInterceptor.java:936)
[junit] at
com.sun.jmx.interceptor.DefaultMBeanServerInterceptor.registerMBean(DefaultMBeanServerInterceptor.java:337)
[junit] at
com.sun.jmx.mbeanserver.JmxMBeanServer.registerMBean(JmxMBeanServer.java:497)
[junit] at
org.apache.hadoop.metrics.util.MBeanUtil.registerMBean(MBeanUtil.java:50)
[junit] at org.apache.hadoop.ipc.metrics.RpcMgt.<init>(RpcMgt.java:37)
[junit] at
org.apache.hadoop.ipc.metrics.RpcMetrics.<init>(RpcMetrics.java:60)
[junit] at org.apache.hadoop.ipc.Server.<init>(Server.java:969)
[junit] at org.apache.hadoop.ipc.RPC$Server.<init>(RPC.java:393)
[junit] at org.apache.hadoop.ipc.RPC.getServer(RPC.java:355)
[junit] 2008-01-22 12:16:40,156 INFO dfs.NameNode
(NameNode.java:initialize(125)) - Namenode up at: localhost/127.0.0.1:36768
[junit] at org.apache.hadoop.dfs.NameNode.initialize(NameNode.java:119)
[junit] at org.apache.hadoop.dfs.NameNode.<init>(NameNode.java:174)
[junit] 2008-01-22 12:16:40,156 INFO jvm.JvmMetrics
(JvmMetrics.java:init(51)) - Cannot initialize JVM Metrics with
processName=NameNode, sessionId=null - already initialized
[junit] at org.apache.hadoop.dfs.NameNode.<init>(NameNode.java:160)
[junit] at
org.apache.hadoop.dfs.NameNode.createNameNode(NameNode.java:849)
[junit] at
org.apache.hadoop.dfs.MiniDFSCluster.<init>(MiniDFSCluster.java:195)
[junit] at
org.apache.hadoop.dfs.MiniDFSCluster.<init>(MiniDFSCluster.java:134)
[junit] at
org.apache.hadoop.dfs.MiniDFSCluster.<init>(MiniDFSCluster.java:86)
[junit] at
org.apache.hadoop.dfs.TestDFSStorageStateRecovery.testStorageStates(TestDFSStorageStateRecovery.java:193)
[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:585)
[junit] at junit.framework.TestCase.runTest(TestCase.java:154)
[junit] at junit.framework.TestCase.runBare(TestCase.java:127)
[junit] 2008-01-22 12:16:40,158 INFO dfs.NameNodeMetrics
(NameNodeMetrics.java:<init>(74)) - Initializing NameNodeMeterics using context
object:org.apache.hadoop.metrics.spi.NullContext
[junit] at junit.framework.TestResult$1.protect(TestResult.java:106)
[junit] at junit.framework.TestResult.runProtected(TestResult.java:124)
[junit] at junit.framework.TestResult.run(TestResult.java:109)
[junit] at junit.framework.TestCase.run(TestCase.java:118)
[junit] at junit.framework.TestSuite.runTest(TestSuite.java:208)
[junit] at junit.framework.TestSuite.run(TestSuite.java:203)
[junit] at
org.apache.tools.ant.taskdefs.optional.junit.JUnitTestRunner.run(JUnitTestRunner.java:297)
[junit] at
org.apache.tools.ant.taskdefs.optional.junit.JUnitTestRunner.launch(JUnitTestRunner.java:672)
[junit] at
org.apache.tools.ant.taskdefs.optional.junit.JUnitTestRunner.main(JUnitTestRunner.java:567)
[junit] javax.management.InstanceAlreadyExistsException:
hadoop.dfs:service=NameNode,name=NameNodeStatistics
[junit] at
com.sun.jmx.mbeanserver.RepositorySupport.addMBean(RepositorySupport.java:452)
[junit] at
com.sun.jmx.interceptor.DefaultMBeanServerInterceptor.internal_addObject(DefaultMBeanServerInterceptor.java:1410)
[junit] at
com.sun.jmx.interceptor.DefaultMBeanServerInterceptor.registerObject(DefaultMBeanServerInterceptor.java:936)
[junit] at
com.sun.jmx.interceptor.DefaultMBeanServerInterceptor.registerMBean(DefaultMBeanServerInterceptor.java:337)
[junit] at
com.sun.jmx.mbeanserver.JmxMBeanServer.registerMBean(JmxMBeanServer.java:497)
[junit] at
org.apache.hadoop.metrics.util.MBeanUtil.registerMBean(MBeanUtil.java:50)
[junit] at
org.apache.hadoop.dfs.namenode.metrics.NameNodeMgt.<init>(NameNodeMgt.java:36)
[junit] at
org.apache.hadoop.dfs.NameNodeMetrics.<init>(NameNodeMetrics.java:67)
[junit] at org.apache.hadoop.dfs.NameNode.initialize(NameNode.java:127)
[junit] at org.apache.hadoop.dfs.NameNode.<init>(NameNode.java:174)
[junit] at org.apache.hadoop.dfs.NameNode.<init>(NameNode.java:160)
[junit] at
org.apache.hadoop.dfs.NameNode.createNameNode(NameNode.java:849)
[junit] at
org.apache.hadoop.dfs.MiniDFSCluster.<init>(MiniDFSCluster.java:195)
[junit] at
org.apache.hadoop.dfs.MiniDFSCluster.<init>(MiniDFSCluster.java:134)
[junit] at
org.apache.hadoop.dfs.MiniDFSCluster.<init>(MiniDFSCluster.java:86)
[junit] at
org.apache.hadoop.dfs.TestDFSStorageStateRecovery.testStorageStates(TestDFSStorageStateRecovery.java:193)
[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:585)
[junit] at junit.framework.TestCase.runTest(TestCase.java:154)
[junit] at junit.framework.TestCase.runBare(TestCase.java:127)
[junit] at junit.framework.TestResult$1.protect(TestResult.java:106)
[junit] at junit.framework.TestResult.runProtected(TestResult.java:124)
[junit] at junit.framework.TestResult.run(TestResult.java:109)
[junit] at junit.framework.TestCase.run(TestCase.java:118)
[junit] at junit.framework.TestSuite.runTest(TestSuite.java:208)
[junit] at junit.framework.TestSuite.run(TestSuite.java:203)
[junit] at
org.apache.tools.ant.taskdefs.optional.junit.JUnitTestRunner.run(JUnitTestRunner.java:297)
[junit] at
org.apache.tools.ant.taskdefs.optional.junit.JUnitTestRunner.launch(JUnitTestRunner.java:672)
[junit] at
org.apache.tools.ant.taskdefs.optional.junit.JUnitTestRunner.main(JUnitTestRunner.java:567)
[junit] 2008-01-22 12:16:40,193 INFO fs.FSNamesystem
(FSNamesystem.java:setConfigurationParameters(321)) - fsOwner=hudson,hudson
[junit] 2008-01-22 12:16:40,195 INFO fs.FSNamesystem
(FSNamesystem.java:setConfigurationParameters(325)) - supergroup=supergroup
[junit] 2008-01-22 12:16:40,195 INFO fs.FSNamesystem
(FSNamesystem.java:setConfigurationParameters(326)) - isPermissionEnabled=true
[junit] 2008-01-22 12:16:40,198 INFO dfs.Storage
(Storage.java:doRecover(369)) - Recovering storage directory
/export/home/hudson/hudson/jobs/Hadoop-Nightly/workspace/trunk/build/test/data/name1
from previous rollback.
[junit] Tests run: 1, Failures: 0, Errors: 1, Time elapsed: 0 sec
[junit] Test org.apache.hadoop.dfs.TestDFSStorageStateRecovery FAILED
(timeout)
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