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From "Xiao Chen (JIRA)" <j...@apache.org>
Subject [jira] [Updated] (HDFS-9512) TestBackupNode flakes with port in use error on 50070
Date Mon, 07 Dec 2015 04:02:10 GMT

     [ https://issues.apache.org/jira/browse/HDFS-9512?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]

Xiao Chen updated HDFS-9512:
----------------------------
    Attachment: HDFS-9512.01.patch

> TestBackupNode flakes with port in use error on 50070
> -----------------------------------------------------
>
>                 Key: HDFS-9512
>                 URL: https://issues.apache.org/jira/browse/HDFS-9512
>             Project: Hadoop HDFS
>          Issue Type: Bug
>            Reporter: Xiao Chen
>            Assignee: Xiao Chen
>         Attachments: HDFS-9512.01.patch
>
>
> HDFS-5948 fixed one of these port in use failures. But just met another one with the
following stack trace:
> Error Message
> {noformat}
> Port in use: 0.0.0.0:50070
> {noformat}
> Stacktrace
> {noformat}
> java.net.BindException: Port in use: 0.0.0.0:50070
> 	at sun.nio.ch.Net.bind0(Native Method)
> 	at sun.nio.ch.Net.bind(Net.java:444)
> 	at sun.nio.ch.Net.bind(Net.java:436)
> 	at sun.nio.ch.ServerSocketChannelImpl.bind(ServerSocketChannelImpl.java:214)
> 	at sun.nio.ch.ServerSocketAdaptor.bind(ServerSocketAdaptor.java:74)
> 	at org.mortbay.jetty.nio.SelectChannelConnector.open(SelectChannelConnector.java:216)
> 	at org.apache.hadoop.http.HttpServer2.openListeners(HttpServer2.java:942)
> 	at org.apache.hadoop.http.HttpServer2.start(HttpServer2.java:883)
> 	at org.apache.hadoop.hdfs.server.namenode.NameNodeHttpServer.start(NameNodeHttpServer.java:142)
> 	at org.apache.hadoop.hdfs.server.namenode.NameNode.startHttpServer(NameNode.java:774)
> 	at org.apache.hadoop.hdfs.server.namenode.NameNode.initialize(NameNode.java:663)
> 	at org.apache.hadoop.hdfs.server.namenode.NameNode.<init>(NameNode.java:838)
> 	at org.apache.hadoop.hdfs.server.namenode.NameNode.<init>(NameNode.java:817)
> 	at org.apache.hadoop.hdfs.server.namenode.NameNode.createNameNode(NameNode.java:1522)
> 	at org.apache.hadoop.hdfs.server.namenode.TestBackupNode.startBackupNodeWithIncorrectAuthentication(TestBackupNode.java:165)
> {noformat}



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