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https://issues.apache.org/jira/browse/HBASE-22762?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=17162232#comment-17162232
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Andrew Kyle Purtell commented on HBASE-22762:
---------------------------------------------

bq. I just observed that we don't have the delta thing in the journal entry for 
master branch when I was adding journal for snapshot operation. Do we want to 
port this to master branch as well ?

Yes let's do that.

> Print the delta between phases in the split/merge/compact/flush transaction 
> journals
> ------------------------------------------------------------------------------------
>
>                 Key: HBASE-22762
>                 URL: https://issues.apache.org/jira/browse/HBASE-22762
>             Project: HBase
>          Issue Type: Improvement
>          Components: logging
>            Reporter: Andrew Kyle Purtell
>            Assignee: Andrew Kyle Purtell
>            Priority: Minor
>             Fix For: 1.5.0, 1.3.6, 1.4.11
>
>         Attachments: HBASE-22762-branch-1-addendum.patch, 
> HBASE-22762.branch-1.001.patch, HBASE-22762.branch-1.002.patch, 
> HBASE-22762.branch-1.004.patch
>
>
> We print the start timestamp for each phase when logging the 
> split/merge/compact/flush transaction journals and so when debugging an 
> operator must do the math by hand. It would be trivial to also print the 
> delta from the start timestamp of the previous phase and helpful to do so.



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