Hello David Ribeiro Alves, Todd Lipcon,
I'd like you to do a code review. Please visit
http://gerrit.cloudera.org:8080/6742
to review the following change.
Change subject: external mini cluster: spawn perf record for each daemon during
Start()
......................................................................
external mini cluster: spawn perf record for each daemon during Start()
I want this for the dense node test, but it's not really possible to do from
outside ExternalMiniCluster without missing out on time spent in Start(),
which I was interested in measuring. So here's a generic approach that can
be used by any itest.
I wasn't sure whether this should be configured via EMC option or gflag. I
ended up with the latter because it's not really something a test needs
programmatic access to; it's just something the dev running the test might
want to enable manually.
Change-Id: I92079f616648788b461d550057b8e23bc9174b71
---
M src/kudu/integration-tests/external_mini_cluster.cc
M src/kudu/integration-tests/external_mini_cluster.h
2 files changed, 41 insertions(+), 0 deletions(-)
git pull ssh://gerrit.cloudera.org:29418/kudu refs/changes/42/6742/1
--
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Gerrit-MessageType: newchange
Gerrit-Change-Id: I92079f616648788b461d550057b8e23bc9174b71
Gerrit-PatchSet: 1
Gerrit-Project: kudu
Gerrit-Branch: master
Gerrit-Owner: Adar Dembo <[email protected]>
Gerrit-Reviewer: David Ribeiro Alves <[email protected]>
Gerrit-Reviewer: Todd Lipcon <[email protected]>
