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From "Zhe Zhang (JIRA)" <j...@apache.org>
Subject [jira] [Commented] (HDFS-6054) MiniQJMHACluster should not use static port to avoid binding failure in unit test
Date Tue, 15 Dec 2015 22:17:46 GMT

    [ https://issues.apache.org/jira/browse/HDFS-6054?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=15058957#comment-15058957
] 

Zhe Zhang commented on HDFS-6054:
---------------------------------

Thanks Yongjun. +1 pending a fresh Jenkins run.

> MiniQJMHACluster should not use static port to avoid binding failure in unit test
> ---------------------------------------------------------------------------------
>
>                 Key: HDFS-6054
>                 URL: https://issues.apache.org/jira/browse/HDFS-6054
>             Project: Hadoop HDFS
>          Issue Type: Improvement
>          Components: test
>            Reporter: Brandon Li
>            Assignee: Yongjun Zhang
>              Labels: BB2015-05-TBR
>         Attachments: HDFS-6054.001.patch, HDFS-6054.002.patch, HDFS-6054.003.patch
>
>
> One example of the test failues: TestFailureToReadEdits
> {noformat}
> Error Message
> Port in use: localhost:10003
> Stacktrace
> java.net.BindException: Port in use: localhost:10003
> 	at sun.nio.ch.Net.bind(Native Method)
> 	at sun.nio.ch.ServerSocketChannelImpl.bind(ServerSocketChannelImpl.java:126)
> 	at sun.nio.ch.ServerSocketAdaptor.bind(ServerSocketAdaptor.java:59)
> 	at org.mortbay.jetty.nio.SelectChannelConnector.open(SelectChannelConnector.java:216)
> 	at org.apache.hadoop.http.HttpServer2.openListeners(HttpServer2.java:845)
> 	at org.apache.hadoop.http.HttpServer2.start(HttpServer2.java:786)
> 	at org.apache.hadoop.hdfs.server.namenode.NameNodeHttpServer.start(NameNodeHttpServer.java:132)
> 	at org.apache.hadoop.hdfs.server.namenode.NameNode.startHttpServer(NameNode.java:593)
> 	at org.apache.hadoop.hdfs.server.namenode.NameNode.initialize(NameNode.java:492)
> 	at org.apache.hadoop.hdfs.server.namenode.NameNode.<init>(NameNode.java:650)
> 	at org.apache.hadoop.hdfs.server.namenode.NameNode.<init>(NameNode.java:635)
> 	at org.apache.hadoop.hdfs.server.namenode.NameNode.createNameNode(NameNode.java:1283)
> 	at org.apache.hadoop.hdfs.MiniDFSCluster.createNameNode(MiniDFSCluster.java:966)
> 	at org.apache.hadoop.hdfs.MiniDFSCluster.createNameNodesAndSetConf(MiniDFSCluster.java:851)
> 	at org.apache.hadoop.hdfs.MiniDFSCluster.initMiniDFSCluster(MiniDFSCluster.java:697)
> 	at org.apache.hadoop.hdfs.MiniDFSCluster.<init>(MiniDFSCluster.java:374)
> 	at org.apache.hadoop.hdfs.MiniDFSCluster$Builder.build(MiniDFSCluster.java:355)
> 	at org.apache.hadoop.hdfs.server.namenode.ha.TestFailureToReadEdits.setUpCluster(TestFailureToReadEdits.java:108)
> {noformat}



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