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From "Hemanth Yamijala (JIRA)" <j...@apache.org>
Subject [jira] Commented: (HADOOP-2737) HOD fails to allocate nodes if the hadoop version is a string ( e.g Hadoop full )
Date Sun, 17 Feb 2008 10:38:34 GMT

    [ https://issues.apache.org/jira/browse/HADOOP-2737?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=12569685#action_12569685
] 

Hemanth Yamijala commented on HADOOP-2737:
------------------------------------------

After a discussion with Nigel, Sameer and Mukund, it was decided that the Hudson testing process
would be fixed to provide a version string with a major and minor release number. This is
how the default Hadoop version comes up from trunk, and hence it is not too bad to expect
it. Will close this bug as "Will Not Fix".

> HOD fails to allocate nodes if the hadoop version is a string ( e.g Hadoop full )
> ---------------------------------------------------------------------------------
>
>                 Key: HADOOP-2737
>                 URL: https://issues.apache.org/jira/browse/HADOOP-2737
>             Project: Hadoop Core
>          Issue Type: Bug
>          Components: contrib/hod
>    Affects Versions: 0.16.0
>            Reporter: Mukund Madhugiri
>            Assignee: Hemanth Yamijala
>            Priority: Critical
>             Fix For: 0.16.1
>
>
> HOD is not able to allocate nodes if the hadoop version 
> is a string ( like full ) . The ring master logs are 
> given below. Probably we can improve the error logging for this 
> error too.
> RING MASTER LOG:-
> ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
> [2008-01-29 05:44:55,420] CRITICAL/50 ringMaster:571 - Exception in 
> creating Hdfs and Map/Reduce descriptor objects: 
>       <type 'exceptions.TypeError'> int() argument must be a string or a number,
not 'NoneType'.
> [2008-01-29 05:44:55,431] CRITICAL/50 ringMaster:956 - Traceback (most 
> recent call last):
>    File 
> "###Path to Ringmaster directory###/ringMaster.py", 
> line 947, in main
>      rm = RingMaster(cfg, log)
>    File 
> "###Path to Ringmaster directory###/ringMaster.py", 
> line 556, in __init__
>      hdfs = Hdfs(hdfsDesc, workDirs, 0, version=int(hadoopVers['minor']))
> TypeError: int() argument must be a string or a number, not 'NoneType'
> [2008-01-29 05:44:55,437] ERROR/40 ringmaster:332 - bin/ringmaster 
> failed to start.<type 'exceptions.Exception'> int() argument must be a 
> string or a number, not 'NoneType'. Stack trace follows:
> Traceback (most recent call last):
>    File "ringmaster", line 328, in <module>
>      ret = main(ringMasterOptions,log)
>    File 
> "###Path to Ringmaster directory###/ringMaster.py", 
> line 957, in main
>      raise Exception(e)
> Exception: int() argument must be a string or a number, not 'NoneType'
> ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~

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