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https://issues.apache.org/jira/browse/HDFS-13563?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16479542#comment-16479542
]
Anbang Hu commented on HDFS-13563:
----------------------------------
Trace stack shows:
{code:java}
at sun.nio.ch.WindowsSelectorImpl$SubSelector.poll0(Native Method)
at
sun.nio.ch.WindowsSelectorImpl$SubSelector.poll(WindowsSelectorImpl.java:296)
at
sun.nio.ch.WindowsSelectorImpl$SubSelector.access$400(WindowsSelectorImpl.java:278)
at sun.nio.ch.WindowsSelectorImpl.doSelect(WindowsSelectorImpl.java:159)
at sun.nio.ch.SelectorImpl.lockAndDoSelect(SelectorImpl.java:86)
at sun.nio.ch.SelectorImpl.select(SelectorImpl.java:97)
at
org.apache.hadoop.net.SocketIOWithTimeout$SelectorPool.select(SocketIOWithTimeout.java:335)
at
org.apache.hadoop.net.SocketIOWithTimeout.connect(SocketIOWithTimeout.java:203)
at org.apache.hadoop.net.NetUtils.connect(NetUtils.java:531)
at
org.apache.hadoop.ipc.Client$Connection.setupConnection(Client.java:686)
at
org.apache.hadoop.ipc.Client$Connection.setupIOstreams(Client.java:789)
at org.apache.hadoop.ipc.Client$Connection.access$3600(Client.java:410)
at org.apache.hadoop.ipc.Client.getConnection(Client.java:1560)
at org.apache.hadoop.ipc.Client.call(Client.java:1391)
at org.apache.hadoop.ipc.Client.call(Client.java:1355)
at
org.apache.hadoop.ipc.ProtobufRpcEngine$Invoker.invoke(ProtobufRpcEngine.java:228)
at
org.apache.hadoop.ipc.ProtobufRpcEngine$Invoker.invoke(ProtobufRpcEngine.java:116)
at com.sun.proxy.$Proxy28.refreshServiceAcl(Unknown Source)
at
org.apache.hadoop.security.protocolPB.RefreshAuthorizationPolicyProtocolClientSideTranslatorPB.refreshServiceAcl(RefreshAuthorizationPolicyProtocolClientSideTranslatorPB.java:59)
at
org.apache.hadoop.hdfs.tools.DFSAdmin.refreshServiceAcl(DFSAdmin.java:1541)
at org.apache.hadoop.hdfs.tools.DFSAdmin.run(DFSAdmin.java:2277)
at
org.apache.hadoop.hdfs.tools.TestDFSAdminWithHA.testRefreshServiceAclNN1DownNN2Down(TestDFSAdminWithHA.java:481)
{code}
It seems that WindowsSelectorImpl$SubSelector.poll0 takes a long time. The
tests finishes in 40 -50 seconds. [^HDFS-13563.001.patch] increases the
timeout for these tests to 60 seconds.
> TestDFSAdminWithHA times out on Windows
> ---------------------------------------
>
> Key: HDFS-13563
> URL: https://issues.apache.org/jira/browse/HDFS-13563
> Project: Hadoop HDFS
> Issue Type: Bug
> Reporter: Anbang Hu
> Assignee: Anbang Hu
> Priority: Minor
> Labels: Windows
> Attachments: HDFS-13563.000.patch, HDFS-13563.001.patch
>
>
> {color:#333333}[Daily Windows
> build|https://builds.apache.org/job/hadoop-trunk-win/467/testReport/] shows
> TestDFSAdminWithHA has 4 timeout tests with "{color}test timed out after
> 30000 milliseconds{color:#333333}"{color}
> {code:java}
> org.apache.hadoop.hdfs.tools.TestDFSAdminWithHA.testRefreshUserToGroupsMappingsNN1DownNN2Down
> org.apache.hadoop.hdfs.tools.TestDFSAdminWithHA.testRefreshServiceAclNN1DownNN2Down
> org.apache.hadoop.hdfs.tools.TestDFSAdminWithHA.testRefreshCallQueueNN1DownNN2Down
> org.apache.hadoop.hdfs.tools.TestDFSAdminWithHA.testRefreshSuperUserGroupsConfigurationNN1DownNN2Down
> {code}
>
>
>
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