Andrew Wong has posted comments on this change. ( 
http://gerrit.cloudera.org:8080/17804 )

Change subject: [tool] Support to rewrite and print cmeta by batch
......................................................................


Patch Set 3: Code-Review+1

(2 comments)

http://gerrit.cloudera.org:8080/#/c/17804/3//COMMIT_MSG
Commit Message:

http://gerrit.cloudera.org:8080/#/c/17804/3//COMMIT_MSG@10
PS3, Line 10: it will cost a long time if there are many block containers.
While I think this change is still a good improvement, I wonder if you've tried 
running the tool on recent versions of Kudu. Seems like we skip opening the 
block manager for cmeta-related tooling these days 
https://github.com/apache/kudu/blob/87a03ec9c6eeaf815cc03354937fb8fb24a79610/src/kudu/tools/tool_action_local_replica.cc#L306


http://gerrit.cloudera.org:8080/#/c/17804/3/src/kudu/tools/kudu-tool-test.cc
File src/kudu/tools/kudu-tool-test.cc:

http://gerrit.cloudera.org:8080/#/c/17804/3/src/kudu/tools/kudu-tool-test.cc@3464
PS3, Line 3464:       ASSERT_STR_CONTAINS(lines[i], ts_uuids[0]);
              :       ASSERT_STR_CONTAINS(lines[i], ts_uuids[1]);
              :       ASSERT_STR_CONTAINS(lines[i], ts_uuids[2]);
nit: given the above ASSERT_STR_MATCHES clause, these seem redundant?



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Gerrit-Project: kudu
Gerrit-Branch: master
Gerrit-MessageType: comment
Gerrit-Change-Id: I33dcbf5704bce4265eae0bed0f4296d17e352780
Gerrit-Change-Number: 17804
Gerrit-PatchSet: 3
Gerrit-Owner: Yingchun Lai <acelyc1112...@gmail.com>
Gerrit-Reviewer: Andrew Wong <aw...@cloudera.com>
Gerrit-Reviewer: Kudu Jenkins (120)
Gerrit-Comment-Date: Tue, 24 Aug 2021 22:42:33 +0000
Gerrit-HasComments: Yes

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