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https://issues.apache.org/jira/browse/HBASE-22762?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16896630#comment-16896630
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Xu Cang commented on HBASE-22762:
---------------------------------
One small question,
for this order issue you mentioned:
1103 OPENED_REGION_A at 1564524100504 (0ms)
1104 OPENED_REGION_B at 1564524100504 (114ms)
1105 BEFORE_POST_SPLIT_HOOK at 1564524100618 (0ms)
I think it's accurate.
What it means is, it spent 0ms on OPENED_REGION_A and it spent 114ms on
OPENED_REGION_B.
[~apurtell] thanks.
> 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 Purtell
> Assignee: Xu Cang
> Priority: Minor
> Attachments: HBASE-22762.branch-1.001.patch,
> HBASE-22762.branch-1.002.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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