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

Change subject: WIP [util] utilities to get info on cloud instance
......................................................................


Patch Set 1:

(4 comments)

I'm assuming there isn't a generic open-source library available to fetch such 
information, yet?

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

http://gerrit.cloudera.org:8080/#/c/14866/1/src/kudu/util/cloud/instance_metadata.h@35
PS1, Line 35: InstanceMetadata
Nit: Suffix If for interface


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

http://gerrit.cloudera.org:8080/#/c/14866/1/src/kudu/util/cloud/instance_metadata.cc@40
PS1, Line 40: 500
That looks pretty low to me, is this expected across all cloud providers?


http://gerrit.cloudera.org:8080/#/c/14866/1/src/kudu/util/cloud/instance_metadata.cc@60
PS1, Line 60: MonoDelta InstanceMetadataBase::request_timeout() const {
            :   static const MonoDelta kTimeout = 
MonoDelta::FromMilliseconds(500);
            :   return kTimeout;
            : }
Why not return const reference to member variable kTimeout_ or a copy?


http://gerrit.cloudera.org:8080/#/c/14866/1/src/kudu/util/cloud/instance_metadata.cc@92
PS1, Line 92: std::
std:: not needed in this .cc file here and other places, right?



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Gerrit-Project: kudu
Gerrit-Branch: master
Gerrit-MessageType: comment
Gerrit-Change-Id: I083f4803decaef5d6e7d44184bbd98b074d2578b
Gerrit-Change-Number: 14866
Gerrit-PatchSet: 1
Gerrit-Owner: Alexey Serbin <[email protected]>
Gerrit-Reviewer: Adar Dembo <[email protected]>
Gerrit-Reviewer: Bankim Bhavsar <[email protected]>
Gerrit-Reviewer: Grant Henke <[email protected]>
Gerrit-Reviewer: Kudu Jenkins (120)
Gerrit-Reviewer: Tidy Bot (241)
Gerrit-Reviewer: Volodymyr Verovkin <[email protected]>
Gerrit-Comment-Date: Sat, 07 Dec 2019 02:51:54 +0000
Gerrit-HasComments: Yes

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