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From "Suraj Menon (JIRA)" <j...@apache.org>
Subject [jira] [Commented] (HAMA-717) Compatibility with HDFS 2.0
Date Wed, 23 Jan 2013 10:56:12 GMT

    [ https://issues.apache.org/jira/browse/HAMA-717?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13560555#comment-13560555
] 

Suraj Menon commented on HAMA-717:
----------------------------------

+1 Removing Hadoop RPC for inter-peer communication is already on the cards. We can do the
same in sending and receiving Directives between BspMaster and GroomServer.
                
> Compatibility with HDFS 2.0
> ---------------------------
>
>                 Key: HAMA-717
>                 URL: https://issues.apache.org/jira/browse/HAMA-717
>             Project: Hama
>          Issue Type: Improvement
>         Environment: Oracle BDA + Hadoop 2.0.0-cdh4.1.2
>            Reporter: Edward J. Yoon
>            Assignee: Edward J. Yoon
>             Fix For: 0.7.0
>
>         Attachments: test.txt
>
>
> There are changed/removed methods.
> {code}
> Exception in thread "regionservernull" java.lang.NoSuchMethodError: org.apache.hadoop.net.NetUtils.getServerAddress(Lorg/apache/hadoop/conf/Configuration;Ljava/lang/String;Ljava/lang/String;Ljava/lang/String;)Ljava/lang/String;
>         at org.apache.hama.bsp.GroomServer.initialize(GroomServer.java:378)
>         at org.apache.hama.bsp.GroomServer.run(GroomServer.java:871)
>         at java.lang.Thread.run(Thread.java:662)
> 13/01/23 10:33:51 INFO hama.GroomServerRunner: SHUTDOWN_MSG:
> {code}

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