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https://issues.apache.org/jira/browse/HBASE-21590?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16719401#comment-16719401
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Andrew Purtell edited comment on HBASE-21590 at 12/12/18 8:18 PM:
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Neat trick, +1, it seems correct. There's no need to do a full compare if the 
object identity is still the same at the next iteration. Assume this will be 
committed to all branch-1s? I called a moratorium on commits to branch-1.3 but 
it's fine to go ahead and commit this there if you like. (Or let me know and 
I'll do it later.)


was (Author: apurtell):
Neat trick, +1, it seems correct. There's no need to do a full compare if the 
object identity is the same. Assume this will be committed to all branch-1s? I 
called a moratorium on commits to branch-1.3 but it's fine to go ahead and 
commit this there if you like. (Or let me know and I'll do it later.)

> Optimize trySkipToNextColumn in StoreScanner a bit
> --------------------------------------------------
>
>                 Key: HBASE-21590
>                 URL: https://issues.apache.org/jira/browse/HBASE-21590
>             Project: HBase
>          Issue Type: Improvement
>          Components: Performance, Scanners
>            Reporter: Lars Hofhansl
>            Assignee: Lars Hofhansl
>            Priority: Critical
>         Attachments: 21590-1.5.txt
>
>
> See latest comment on HBASE-17958



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