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From "Liu Guannan (JIRA)" <j...@apache.org>
Subject [jira] [Created] (HDFS-10700) I increase the value of the GC_OPTS on namenode. After I modified the value ,namenode start failed.
Date Thu, 28 Jul 2016 03:13:20 GMT
Liu Guannan created HDFS-10700:
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             Summary: 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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