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https://issues.apache.org/jira/browse/HDFS-7752?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Harsh J updated HDFS-7752:
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Attachment: HDFS-7752.patch
Thanks for adding the mechanism clarification Wellington! It sounds good to me,
but I tried removing some of the finer details to make it simpler to read. Does
the new text look good to you (does it capture also what you were intending it
to)?
> Improve description for "dfs.namenode.num.extra.edits.retained" and
> "dfs.namenode.num.checkpoints.retained" properties on hdfs-default.xml
> ------------------------------------------------------------------------------------------------------------------------------------------
>
> Key: HDFS-7752
> URL: https://issues.apache.org/jira/browse/HDFS-7752
> Project: Hadoop HDFS
> Issue Type: Improvement
> Components: documentation
> Affects Versions: 2.6.0
> Reporter: Wellington Chevreuil
> Assignee: Wellington Chevreuil
> Priority: Minor
> Attachments: HDFS-7752.patch, HDFS-7752.patch
>
>
> Current description for "dfs.namenode.num.extra.edits.retained" and
> "dfs.namenode.num.checkpoints.retained" properties on hdfs-default.xml is not
> clear on how much and which files will be kept on namenodes meta-data
> directory.
> For "dfs.namenode.num.checkpoints.retained", it's not clear that it applies
> to the number of "fsimage_*" files.
> For "dfs.namenode.num.extra.edits.retained", it's not clear the value set
> indirectly applies to "edits_*" files, and how the configured value
> translates into the number of edit files to be kept.
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