Ashwani Raina has posted comments on this change. ( 
http://gerrit.cloudera.org:8080/20720 )

Change subject: [compaction/flush] Cleanup of compaction and flush code paths
......................................................................


Patch Set 7:

(3 comments)

> (1 comment)
 >
 > > > Patch Set 7: Code-Review+1
 > > >
 > > > LGTM, looks like there's some overlap between this patch and
 > > Adam's patch: https://gerrit.cloudera.org/c/20787/.
 > >
 > > It doesn't show a merge conflict, so it should be safe to merge,
 > > right?
 >
 > IIUC, there isn't a conflict, but it's some logical duplication --
 > if merging both patches, it's would be necessary to converge on the
 > way to get estimation for the total size of UNDO/REDO deltas.  To
 > me, Adam's approach looks a bit cleaner.
 >
 > But indeed: I think that converging on that could be done in a
 > separate follow-up changelist.

Agreed. At this point, my patch seems closer to being merged.
I am ok with sending a follow-up patch (after Adam's patch is merged) that uses 
Adam's method instead.

http://gerrit.cloudera.org:8080/#/c/20720/7/src/kudu/tablet/compaction.cc
File src/kudu/tablet/compaction.cc:

http://gerrit.cloudera.org:8080/#/c/20720/7/src/kudu/tablet/compaction.cc@1468
PS7, Line 1468:         // - Append UNDO deltas to DiskRowSetWriter output
> nit for here and below: please keep the style of the comments consistent th
Done


http://gerrit.cloudera.org:8080/#/c/20720/5/src/kudu/tablet/tablet.h
File src/kudu/tablet/tablet.h:

http://gerrit.cloudera.org:8080/#/c/20720/5/src/kudu/tablet/tablet.h@706
PS5, Line 706:  &
> nit: per current style guideline, the ampersand should stick to the type, n
Done


http://gerrit.cloudera.org:8080/#/c/20720/7/src/kudu/tablet/tablet.cc
File src/kudu/tablet/tablet.cc:

http://gerrit.cloudera.org:8080/#/c/20720/7/src/kudu/tablet/tablet.cc@2004
PS7, Line 2004:     DiskRowSetSpace drss;
> If my patch gets merged, OnDiskDeltaSize can be used instead of this soluti
Yes, fine by me.



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Gerrit-Project: kudu
Gerrit-Branch: master
Gerrit-MessageType: comment
Gerrit-Change-Id: Ic1c2f20230aa089baf34f418a59b6c97f7351217
Gerrit-Change-Number: 20720
Gerrit-PatchSet: 7
Gerrit-Owner: Ashwani Raina <ara...@cloudera.com>
Gerrit-Reviewer: Abhishek Chennaka <achenn...@cloudera.com>
Gerrit-Reviewer: Alexey Serbin <ale...@apache.org>
Gerrit-Reviewer: Ashwani Raina <ara...@cloudera.com>
Gerrit-Reviewer: Attila Bukor <abu...@apache.org>
Gerrit-Reviewer: Kudu Jenkins (120)
Gerrit-Reviewer: Mahesh Reddy <mre...@cloudera.com>
Gerrit-Reviewer: Yifan Zhang <chinazhangyi...@163.com>
Gerrit-Reviewer: Yingchun Lai <laiyingc...@apache.org>
Gerrit-Reviewer: Ádám Bakai <aba...@cloudera.com>
Gerrit-Comment-Date: Tue, 09 Jan 2024 11:59:17 +0000
Gerrit-HasComments: Yes

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