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From "churro morales (JIRA)" <j...@apache.org>
Subject [jira] [Commented] (HBASE-17038) Allow verifyrep to persist row keys
Date Mon, 27 Feb 2017 18:09:45 GMT

    [ https://issues.apache.org/jira/browse/HBASE-17038?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=15886247#comment-15886247

churro morales commented on HBASE-17038:

why dont you use the SyncTable tool to do this?  It does it with the hashes already. 

> Allow verifyrep to persist row keys
> -----------------------------------
>                 Key: HBASE-17038
>                 URL: https://issues.apache.org/jira/browse/HBASE-17038
>             Project: HBase
>          Issue Type: Improvement
>            Reporter: Ted Yu
>              Labels: replication
> I have been involved in a case where user of verifyrep observed fluctuating row key count
during successive runs with time range.
> If verifyrep can persist the row keys during current run (to e.g. hdfs) (controlled by
a flag), successive run(s) would be able to use this information to find the difference in
row keys w.r.t. previous run and perform some actions (such as performing raw scan, etc).
> This would allow the user to correlate results from successive runs better.

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