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https://issues.apache.org/jira/browse/HBASE-20649?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16539423#comment-16539423
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Duo Zhang commented on HBASE-20649:
-----------------------------------
I think the tool is a good start. We can add the steps in our ref guide for
operators.
Maybe a improvement could be that, output the suggested operations at last, for
example, which tables need to be major compacted, and which snapshots are dirty
and needs to be dropped or reconstructed. Can do this in a follow-on issue.
Thanks.
> Validate HFiles do not have PREFIX_TREE DataBlockEncoding
> ---------------------------------------------------------
>
> Key: HBASE-20649
> URL: https://issues.apache.org/jira/browse/HBASE-20649
> Project: HBase
> Issue Type: New Feature
> Reporter: Peter Somogyi
> Assignee: Balazs Meszaros
> Priority: Minor
> Fix For: 3.0.0
>
> Attachments: HBASE-20649.master.001.patch,
> HBASE-20649.master.002.patch, HBASE-20649.master.003.patch,
> HBASE-20649.master.004.patch, HBASE-20649.master.005.patch
>
>
> HBASE-20592 adds a tool to check column families on the cluster do not have
> PREFIX_TREE encoding.
> Since it is possible that DataBlockEncoding was already changed but HFiles
> are not rewritten yet we would need a tool that can verify the content of
> hfiles in the cluster.
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