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From "Weiwei Yang (JIRA)" <j...@apache.org>
Subject [jira] [Commented] (HDFS-10700) I increase the value of the GC_OPTS on namenode. After I modified the value ,namenode start failed.
Date Mon, 01 Aug 2016 13:07:20 GMT

    [ https://issues.apache.org/jira/browse/HDFS-10700?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=15402007#comment-15402007
] 

Weiwei Yang commented on HDFS-10700:
------------------------------------

Hi [~biggersell]

Can you upload related namenode log to help diagnosis ? Thanks!

> I increase the value of the GC_OPTS on namenode. After I modified the value ,namenode
start failed.
> ---------------------------------------------------------------------------------------------------
>
>                 Key: HDFS-10700
>                 URL: https://issues.apache.org/jira/browse/HDFS-10700
>             Project: Hadoop HDFS
>          Issue Type: Bug
>          Components: namenode
>    Affects Versions: 2.7.2
>         Environment: Linux Suse 11 SP3
>            Reporter: Liu Guannan
>
> I increase the value of the GC_OPTS on namenode. After I modified the value ,namenode
start failed.The reasion is that Datanodes reported  block status to the namenode, resulting
in namenode update block status slowly. And then namenode start failed.



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