Alexey Serbin has posted comments on this change. ( 
http://gerrit.cloudera.org:8080/14691 )

Change subject: KUDU-2994: add NO_CHRONY flag
......................................................................


Patch Set 1:

(4 comments)

http://gerrit.cloudera.org:8080/#/c/14691/1//COMMIT_MSG
Commit Message:

http://gerrit.cloudera.org:8080/#/c/14691/1//COMMIT_MSG@9
PS1, Line 9: NO_CHONY
> NO_CHRONY
Done


http://gerrit.cloudera.org:8080/#/c/14691/1//COMMIT_MSG@20
PS1, Line 20: WIP: should we remove all the MiniChronyd as well if NO_CHRONY
            :      is specified?  I tried to do so, and it works but requires
            :      added several #ifdefs into external_mini_cluster.{cc,h}.
> It's less important because MiniChrony is only loosely coupled with chrony
Thank you for the feedback.

Done.


http://gerrit.cloudera.org:8080/#/c/14691/1/build-support/mini-cluster/build_mini_cluster_binaries.sh
File build-support/mini-cluster/build_mini_cluster_binaries.sh:

http://gerrit.cloudera.org:8080/#/c/14691/1/build-support/mini-cluster/build_mini_cluster_binaries.sh@110
PS1, Line 110:   -DNO_TESTS=1 -DNO_CHRONY=1 \
> Might want to expand on the comment on L104 to rationalize this.
Done


http://gerrit.cloudera.org:8080/#/c/14691/1/src/kudu/mini-cluster/external_mini_cluster.cc
File src/kudu/mini-cluster/external_mini_cluster.cc:

http://gerrit.cloudera.org:8080/#/c/14691/1/src/kudu/mini-cluster/external_mini_cluster.cc@120
PS1, Line 120:       num_ntp_servers(0)
> Do we want to allow using the built-in NTP client _without_ MiniChronyd? I
Yep, we could allow for an extra option to specify some external NTP servers to 
run the built-in NTP client of external mini-cluster tests.  It might be a 
viable option, but it's slower compared with MiniChronyd and a dedicated 
chronyd NTP server as a part of the mini-cluster.

I think that behavior might be controlled by an environment variable, where the 
variable would contain the set of external NTP servers to point the built-in 
NTP client to.



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Gerrit-Project: kudu
Gerrit-Branch: master
Gerrit-MessageType: comment
Gerrit-Change-Id: I95495f8a2418546048e2ea28c4f44cb399f08fd3
Gerrit-Change-Number: 14691
Gerrit-PatchSet: 1
Gerrit-Owner: Alexey Serbin <[email protected]>
Gerrit-Reviewer: Adar Dembo <[email protected]>
Gerrit-Reviewer: Alexey Serbin <[email protected]>
Gerrit-Reviewer: Kudu Jenkins (120)
Gerrit-Comment-Date: Tue, 12 Nov 2019 08:23:48 +0000
Gerrit-HasComments: Yes

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