Will Berkeley has posted comments on this change. ( 
http://gerrit.cloudera.org:8080/11488 )

Change subject: [tools] ksck checksums: Factor out of main ksck code
......................................................................


Patch Set 6:

(7 comments)

http://gerrit.cloudera.org:8080/#/c/11488/6/src/kudu/tools/ksck_checksum.h
File src/kudu/tools/ksck_checksum.h:

http://gerrit.cloudera.org:8080/#/c/11488/6/src/kudu/tools/ksck_checksum.h@46
PS6, Line 46:  public:
> nit: is it necessary due to code convention?  If not, I think it's better t
Done


http://gerrit.cloudera.org:8080/#/c/11488/6/src/kudu/tools/ksck_checksum.h@78
PS6, Line 78: disk_bytes_summed
> `delta_disk_bytes_summed`, or rename the param to be `disk_bytes_summed` to
It's just a typo in the comment. Done.


http://gerrit.cloudera.org:8080/#/c/11488/6/src/kudu/tools/ksck_checksum.cc
File src/kudu/tools/ksck_checksum.cc:

http://gerrit.cloudera.org:8080/#/c/11488/6/src/kudu/tools/ksck_checksum.cc@102
PS6, Line 102: int
> It's better to use 'auto' here: ToMilliseconds() is int64_t.
Done


http://gerrit.cloudera.org:8080/#/c/11488/6/src/kudu/tools/ksck_checksum.cc@106
PS6, Line 106:     string status = done ? "finished in " : "running for ";
> nit: could be moved into the `if`
Done


http://gerrit.cloudera.org:8080/#/c/11488/6/src/kudu/tools/ksck_checksum.cc@108
PS6, Line 108: MonoTime::Now()
> MonoTime::Now() has been captured already at line 101: maybe reuse it here?
Note that on L105 we WaitFor'd for up to 5000ms, so L101's Now() is probably 
pretty far from L108's Now().


http://gerrit.cloudera.org:8080/#/c/11488/6/src/kudu/tools/ksck_checksum.cc@109
PS6, Line 109: << "Checksum " << status << run_time_sec << "s: "
             :              << responses_.count() << "/" << expected_count_ << 
" replicas remaining ("
             :              << 
HumanReadableNumBytes::ToString(disk_bytes_summed_.Load()) << " from disk, "
             :              << HumanReadableInt::ToString(rows_summed_.Load()) 
<< " rows summed)"
             :              << endl;
> nit: mind writing this with `Substitute()`?
Done


http://gerrit.cloudera.org:8080/#/c/11488/6/src/kudu/tools/ksck_checksum.cc@109
PS6, Line 109: << "Checksum " << status << run_time_sec << "s: "
             :              << responses_.count() << "/" << expected_count_ << 
" replicas remaining ("
             :              << 
HumanReadableNumBytes::ToString(disk_bytes_summed_.Load()) << " from disk, "
             :              << HumanReadableInt::ToString(rows_summed_.Load()) 
<< " rows summed)"
             :              << endl;
> +1
Done



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Gerrit-Project: kudu
Gerrit-Branch: master
Gerrit-MessageType: comment
Gerrit-Change-Id: I4bb1f51af22ab0c6c20b9426dbb62ea48413ed5b
Gerrit-Change-Number: 11488
Gerrit-PatchSet: 6
Gerrit-Owner: Will Berkeley <[email protected]>
Gerrit-Reviewer: Alexey Serbin <[email protected]>
Gerrit-Reviewer: Andrew Wong <[email protected]>
Gerrit-Reviewer: Attila Bukor <[email protected]>
Gerrit-Reviewer: Grant Henke <[email protected]>
Gerrit-Reviewer: Kudu Jenkins
Gerrit-Reviewer: Tidy Bot
Gerrit-Reviewer: Todd Lipcon <[email protected]>
Gerrit-Reviewer: Will Berkeley <[email protected]>
Gerrit-Comment-Date: Mon, 01 Oct 2018 21:55:07 +0000
Gerrit-HasComments: Yes

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