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From "Dmitry Sivachenko (JIRA)" <j...@apache.org>
Subject [jira] [Commented] (HADOOP-10783) apache-commons-lang.jar 2.6 does not support FreeBSD -upgrade to 3.x needed
Date Fri, 04 Jul 2014 13:12:34 GMT

    [ https://issues.apache.org/jira/browse/HADOOP-10783?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14052430#comment-14052430

Dmitry Sivachenko commented on HADOOP-10783:

Well, I am not much familiar with maven build system (this change will require to update some
maven stuff too?).
I can generate diff for Java files if you want (though I doubt it will be of much help because
it is trivial addition of "3":

Of course I understand that it should go to trunk first.
At least this will mean that this change will *ever* appear in stable version.

> apache-commons-lang.jar 2.6 does not support FreeBSD -upgrade to 3.x needed
> ---------------------------------------------------------------------------
>                 Key: HADOOP-10783
>                 URL: https://issues.apache.org/jira/browse/HADOOP-10783
>             Project: Hadoop Common
>          Issue Type: Bug
>    Affects Versions: 2.4.1
>            Reporter: Dmitry Sivachenko
>            Assignee: Steve Loughran
> Hadoop-2.4.1 ships with apache-commons.jar version 2.6.
> It does not support FreeBSD (IS_OS_UNIX returns False).
> This is fixed in recent versions of apache-commons.jar
> Please update apache-commons.jar to recent version so it correctly recognizes FreeBSD
as UNIX-like system.
> Right now I get in datanode's log:
> 2014-07-04 11:58:10,459 DEBUG org.apache.hadoop.hdfs.server.datanode.ShortCircui
> tRegistry: Disabling ShortCircuitRegistry
> java.io.IOException: The OS is not UNIX.
>         at org.apache.hadoop.io.nativeio.SharedFileDescriptorFactory.create(SharedFileDescriptorFactory.java:77)
>         at org.apache.hadoop.hdfs.server.datanode.ShortCircuitRegistry.<init>(ShortCircuitRegistry.java:169)
>         at org.apache.hadoop.hdfs.server.datanode.DataNode.initDataXceiver(DataNode.java:583)
>         at org.apache.hadoop.hdfs.server.datanode.DataNode.startDataNode(DataNode.java:771)
>         at org.apache.hadoop.hdfs.server.datanode.DataNode.<init>(DataNode.java:289)
>         at org.apache.hadoop.hdfs.server.datanode.DataNode.makeInstance(DataNode.java:1931)
>         at org.apache.hadoop.hdfs.server.datanode.DataNode.instantiateDataNode(DataNode.java:1818)
>         at org.apache.hadoop.hdfs.server.datanode.DataNode.createDataNode(DataNode.java:1865)
>         at org.apache.hadoop.hdfs.server.datanode.DataNode.secureMain(DataNode.java:2041)
>         at org.apache.hadoop.hdfs.server.datanode.DataNode.main(DataNode.java:2065)

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