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https://issues.apache.org/jira/browse/HBASE-20460?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16548503#comment-16548503
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stack commented on HBASE-20460:
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Hey [~anoop.hbase]
Missing from the paragraph is note on what an operator should look for to see
if they have this feature enabled and working properly as well as what metrics
they can look at it to see effectiveness.
Are there recommendations for good sizings? Do I have to set direct memory
sizing?
Example configs and logs would help.
Should there be a note on how this relates to IMC?
Thanks.
> Doc offheap write-path
> ----------------------
>
> Key: HBASE-20460
> URL: https://issues.apache.org/jira/browse/HBASE-20460
> Project: HBase
> Issue Type: Bug
> Components: documentation, Offheaping
> Reporter: stack
> Assignee: Josh Elser
> Priority: Critical
> Fix For: 2.2.0
>
> Attachments: HBASE-20460.001.patch
>
>
> We have an empty section in refguide that needs filling in on how to enable
> offheap write-path, how to know you've set it up right or not, how to tune
> it, and how it relates to direct memory allocation and offheap read-path.
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