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https://issues.apache.org/jira/browse/HBASE-3900?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13072197#comment-13072197
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stack commented on HBASE-3900:
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I added comments over on github repeated here:
@brad Patch looks great. Missing license on CompactionProgress (I can add this
on commit). Will we overflow the ints used keeping counts of KVs? Should this
class and its methods be public since its only used in this package? Good stuff.
> Expose progress of a major compaction in UI and/or in shell
> -----------------------------------------------------------
>
> Key: HBASE-3900
> URL: https://issues.apache.org/jira/browse/HBASE-3900
> Project: HBase
> Issue Type: Task
> Reporter: stack
>
> A general recommendation is to turn off major compactions and run them
> externally only currently the only way to follow progress of a major
> compaction is by study of regionserver logs. Add a feature that gives a
> percentage complete of major compaction up in the UI or in shell.
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