Adar Dembo has posted comments on this change. ( 
http://gerrit.cloudera.org:8080/14866 )

Change subject: [utility] auto-detection of cloud VM instance type
......................................................................


Patch Set 3:

(3 comments)

http://gerrit.cloudera.org:8080/#/c/14866/3/src/kudu/util/cloud/instance_detector.h
File src/kudu/util/cloud/instance_detector.h:

http://gerrit.cloudera.org:8080/#/c/14866/3/src/kudu/util/cloud/instance_detector.h@79
PS3, Line 79:   std::vector<scoped_refptr<Thread>> threads_;
            :   std::vector<std::unique_ptr<InstanceMetadata>> metadata_;
Could combine into one vector with a struct.


http://gerrit.cloudera.org:8080/#/c/14866/3/src/kudu/util/cloud/instance_detector.cc
File src/kudu/util/cloud/instance_detector.cc:

http://gerrit.cloudera.org:8080/#/c/14866/3/src/kudu/util/cloud/instance_detector.cc@62
PS3, Line 62:   {
I think you could use a loop here, perhaps with a 
vector<pair<unique_ptr<InstanceMetadata>, string>>?


http://gerrit.cloudera.org:8080/#/c/14866/1/src/kudu/util/cloud/instance_metadata.h
File src/kudu/util/cloud/instance_metadata.h:

PS1:
> Probably, but I think that's better to done in a separate changelist.
That's true; I'm mostly worried about tests that do a fair amount of daemon 
restarting. Maybe we don't have very many of those though.



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Gerrit-Project: kudu
Gerrit-Branch: master
Gerrit-MessageType: comment
Gerrit-Change-Id: I083f4803decaef5d6e7d44184bbd98b074d2578b
Gerrit-Change-Number: 14866
Gerrit-PatchSet: 3
Gerrit-Owner: Alexey Serbin <[email protected]>
Gerrit-Reviewer: Adar Dembo <[email protected]>
Gerrit-Reviewer: Alexey Serbin <[email protected]>
Gerrit-Reviewer: Bankim Bhavsar <[email protected]>
Gerrit-Reviewer: Grant Henke <[email protected]>
Gerrit-Reviewer: Greg Solovyev <[email protected]>
Gerrit-Reviewer: Kudu Jenkins (120)
Gerrit-Reviewer: Tidy Bot (241)
Gerrit-Reviewer: Volodymyr Verovkin <[email protected]>
Gerrit-Comment-Date: Sat, 18 Jan 2020 05:47:17 +0000
Gerrit-HasComments: Yes

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