hama-dev mailing list archives

Site index · List index
Message view « Date » · « Thread »
Top « Date » · « Thread »
From "Suraj Menon (JIRA)" <j...@apache.org>
Subject [jira] [Commented] (HAMA-583) Misc release tasks
Date Thu, 21 Jun 2012 03:11:42 GMT

    [ https://issues.apache.org/jira/browse/HAMA-583?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13398165#comment-13398165
] 

Suraj Menon commented on HAMA-583:
----------------------------------

The NPE is a bug. HAMA-595 fixes it. But getting groom as null is also possible when the GroomServer
process is dead on the machine and datanode on the machine is up and has the interested block.
This could also rise when the groomservers are not configured to run on all the machines where
HDFS daemons are running. We are looking for a mechanism to validate location provided by
HDFS. How about checking if the location is present in all current grooms and blacklisted
ones? Even then we are not sure about throwing an error here by the aforesaid scenarios.
                
> Misc release tasks
> ------------------
>
>                 Key: HAMA-583
>                 URL: https://issues.apache.org/jira/browse/HAMA-583
>             Project: Hama
>          Issue Type: Improvement
>          Components: build 
>    Affects Versions: 0.5.0
>            Reporter: Thomas Jungblut
>            Priority: Blocker
>             Fix For: 0.5.0
>
>


--
This message is automatically generated by JIRA.
If you think it was sent incorrectly, please contact your JIRA administrators: https://issues.apache.org/jira/secure/ContactAdministrators!default.jspa
For more information on JIRA, see: http://www.atlassian.com/software/jira

        

Mime
View raw message