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https://issues.apache.org/jira/browse/HADOOP-3795?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Lohit Vijayarenu updated HADOOP-3795:
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Description: There is a case where namenode does not save image file during
startup even if their checkpoint times are different. I tested this manually
for the case described above, and it forces saving of good image back on all
dfs.name.dir (was: There is a case where namenode does not save image file
during startup even if their checkpoint times are different.)
> NameNode does not save image if different dfs.name.dir have different
> checkpoint stamps
> ---------------------------------------------------------------------------------------
>
> Key: HADOOP-3795
> URL: https://issues.apache.org/jira/browse/HADOOP-3795
> Project: Hadoop Core
> Issue Type: Bug
> Components: dfs
> Affects Versions: 0.19.0
> Reporter: Lohit Vijayarenu
> Attachments: HADOOP-3795-1.patch
>
>
> There is a case where namenode does not save image file during startup even
> if their checkpoint times are different. I tested this manually for the case
> described above, and it forces saving of good image back on all dfs.name.dir
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