Todd Lipcon has posted comments on this change.

Change subject: fs: generate report during Open
......................................................................


Patch Set 4:

(1 comment)

http://gerrit.cloudera.org:8080/#/c/6581/4/src/kudu/fs/fs_report.cc
File src/kudu/fs/fs_report.cc:

PS4, Line 56:   auto& missing_blocks = 
LookupOrInsert(&missing_blocks_by_tablet_id,
            :                                           mb.tablet_id, 
vector<string>());
            :     missing_blocks.emplace_back(mb.block_id.ToString());
I think you can use operator[]'s auto-construction magic here and just do:

missing_blocks_by_tablet_id[mb.tablet_id].emplace_back(mb.block_id.ToString())


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Gerrit-MessageType: comment
Gerrit-Change-Id: Idcc1d512e2bed103c8d41623a63b4d071532b35e
Gerrit-PatchSet: 4
Gerrit-Project: kudu
Gerrit-Branch: master
Gerrit-Owner: Adar Dembo <a...@cloudera.com>
Gerrit-Reviewer: Adar Dembo <a...@cloudera.com>
Gerrit-Reviewer: David Ribeiro Alves <dral...@apache.org>
Gerrit-Reviewer: Kudu Jenkins
Gerrit-Reviewer: Tidy Bot
Gerrit-Reviewer: Todd Lipcon <t...@apache.org>
Gerrit-HasComments: Yes

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