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From "Chris Douglas (JIRA)" <j...@apache.org>
Subject [jira] Commented: (HADOOP-2769) TestNNThroughputBenchmark should not used a fixed http port
Date Tue, 19 Feb 2008 23:28:43 GMT

    [ https://issues.apache.org/jira/browse/HADOOP-2769?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=12570499#action_12570499
] 

Chris Douglas commented on HADOOP-2769:
---------------------------------------

+1

> TestNNThroughputBenchmark should not used a fixed http port
> -----------------------------------------------------------
>
>                 Key: HADOOP-2769
>                 URL: https://issues.apache.org/jira/browse/HADOOP-2769
>             Project: Hadoop Core
>          Issue Type: Bug
>          Components: test
>            Reporter: Owen O'Malley
>            Assignee: Owen O'Malley
>             Fix For: 0.16.1
>
>         Attachments: nn-bench-port.patch
>
>
> HADOOP-2601 only fixed the main namenode port. It also needed to fix the namenode http
port. I get failures like:
> {quote}
> Testcase: testNNThroughput took 1.048 sec
>         Caused an ERROR
> Address already in use java.net.BindException: Address already in use
>         at java.net.PlainSocketImpl.socketBind(Native Method)
>         at java.net.PlainSocketImpl.bind(PlainSocketImpl.java:359)
>         at java.net.ServerSocket.bind(ServerSocket.java:319)
>         at java.net.ServerSocket.<init>(ServerSocket.java:185)
>         at org.mortbay.util.ThreadedServer.newServerSocket(ThreadedServer.java:391)
>         at org.mortbay.util.ThreadedServer.open(ThreadedServer.java:477)
>         at org.mortbay.util.ThreadedServer.start(ThreadedServer.java:503)
>         at org.mortbay.http.SocketListener.start(SocketListener.java:203)
>         at org.mortbay.http.HttpServer.doStart(HttpServer.java:761)
>         at org.mortbay.util.Container.start(Container.java:72)
>         at org.apache.hadoop.mapred.StatusHttpServer.start(StatusHttpServer.java:182)
>         at org.apache.hadoop.dfs.FSNamesystem.initialize(FSNamesystem.java:294)
>         at org.apache.hadoop.dfs.FSNamesystem.<init>(FSNamesystem.java:235)
>         at org.apache.hadoop.dfs.NameNode.initialize(NameNode.java:130)
>         at org.apache.hadoop.dfs.NameNode.<init>(NameNode.java:175)
>         at org.apache.hadoop.dfs.NameNode.<init>(NameNode.java:161)
>         at org.apache.hadoop.dfs.NameNode.createNameNode(NameNode.java:843)
>         at org.apache.hadoop.dfs.NNThroughputBenchmark.<init>(NNThroughputBenchmark.java:74)
>         at org.apache.hadoop.dfs.NNThroughputBenchmark.runBenchmark(NNThroughputBenchmark.java:769)
>         at org.apache.hadoop.dfs.TestNNThroughputBenchmark.testNNThroughput(TestNNThroughputBenchmark.java:32)
> {quote}

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