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From "Ricky Yang (JIRA)" <j...@apache.org>
Subject [jira] [Updated] (HDFS-8240) Summary: During hdfs client is writing small file, missing block showed in namenode web when ha switch
Date Fri, 24 Apr 2015 07:50:38 GMT

     [ https://issues.apache.org/jira/browse/HDFS-8240?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]

Ricky Yang updated HDFS-8240:
-----------------------------
    Description: 
Description:
        During writing smalll file to  hdfs ,  when  active namenode be killed   and standby
namenode was changed to active namenode ,the namenode web  showed that  many missing block
exits in hdfs cluster.Unfortunately , faild to read the file  with missing block in hdfs shell.

  was:
Description:
        During writing smalll file to  hdfs ,  when  active namenode be killed   and standby
namenode was changed to active namenode ,the namenode web  showed that  many missing block
exits in hdfs cluster.Unfortunately , faild to read the file  with missing block in hdfs shell。


> Summary: During hdfs   client is writing  small file, missing block showed in namenode
web when ha switch 
> ----------------------------------------------------------------------------------------------------------
>
>                 Key: HDFS-8240
>                 URL: https://issues.apache.org/jira/browse/HDFS-8240
>             Project: Hadoop HDFS
>          Issue Type: Bug
>          Components: ha
>    Affects Versions: 2.4.0
>         Environment: Linux 2.6.32-279.el6.x86_64
>            Reporter: Ricky Yang
>             Fix For: 2.4.0
>
>   Original Estimate: 216h
>  Remaining Estimate: 216h
>
> Description:
>         During writing smalll file to  hdfs ,  when  active namenode be killed   and
standby namenode was changed to active namenode ,the namenode web  showed that  many missing
block exits in hdfs cluster.Unfortunately , faild to read the file  with missing block in
hdfs shell.



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