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https://issues.apache.org/jira/browse/HDFS-6185?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14051712#comment-14051712
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Suresh Srinivas commented on HDFS-6185:
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[~kasha], this is intended to be an umbrella jira for all the related tasks.
Some of them have have already gone into earlier releases. I am going to change
the target version back to empty.
> HDFS operational and debuggability improvements
> -----------------------------------------------
>
> Key: HDFS-6185
> URL: https://issues.apache.org/jira/browse/HDFS-6185
> Project: Hadoop HDFS
> Issue Type: Improvement
> Reporter: Suresh Srinivas
> Assignee: Suresh Srinivas
>
> This umbrella jira proposes improvements in HDFS to make operations simpler
> and the system more robust. The areas of improvements includes - ensuring
> configuration is correct and follows the know best practices, make HDFS
> robust against some of the failures observed due to cluster not being
> monitored correctly, better metadata management to avoid lengthy startup time
> etc.
> Subtasks will be filed with more details on individual improvements.
> The goal is simplify operations, improve debuggability and robustness. If you
> have ideas on improvements that fall under this umbrella, please file
> subtasks under this jira.
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