[kudu-CR] [master-test] added GetTableSchema() microbenchmarks

["Alexey Serbin (Code Review)" <ge...@cloudera.org>]

Hello Kudu Jenkins, Andrew Wong, Grant Henke, Todd Lipcon, 

I'd like you to reexamine a change. Please visit

    http://gerrit.cloudera.org:8080/15828

to look at the new patch set (#4).

Change subject: [master-test] added GetTableSchema() microbenchmarks
......................................................................

[master-test] added GetTableSchema() microbenchmarks

Added a couple of GetTableSchema() microbenchmark tests.  These are to
gauge the performance of GetTableSchema() RPCs and the direct calls
to the catalog manager with authz enabled and disabled.

Results for a RELEASE build:
  authz disabled: completed 208055 GetTableSchema RPC requests in 5.000s
  authz enabled: completed 205599 GetTableSchema RPC requests in 5.000s
  authz disabled: completed 5715530 GetTableSchema function calls in 5.000s
  authz enabled: completed 306410 GetTableSchema function calls in 5.000s

Results for a DEBUG build:
  authz disabled: completed 27309 GetTableSchema RPC requests in 5.000s
  authz enabled: completed 24699 GetTableSchema RPC requests in 5.000s
  authz disabled: completed 548249 GetTableSchema calls in 5.000s
  authz enabled: completed 141795 GetTableSchema calls in 5.000s

Change-Id: Ic1f3d4fe1df426d50bd465c8ca7bbfb6924bffe9
---
M src/kudu/master/master-test.cc
1 file changed, 161 insertions(+), 2 deletions(-)


  git pull ssh://gerrit.cloudera.org:29418/kudu refs/changes/28/15828/4
-- 
To view, visit http://gerrit.cloudera.org:8080/15828
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Gerrit-Project: kudu
Gerrit-Branch: master
Gerrit-MessageType: newpatchset
Gerrit-Change-Id: Ic1f3d4fe1df426d50bd465c8ca7bbfb6924bffe9
Gerrit-Change-Number: 15828
Gerrit-PatchSet: 4
Gerrit-Owner: Alexey Serbin <as...@cloudera.com>
Gerrit-Reviewer: Alexey Serbin <as...@cloudera.com>
Gerrit-Reviewer: Andrew Wong <aw...@cloudera.com>
Gerrit-Reviewer: Grant Henke <gr...@apache.org>
Gerrit-Reviewer: Kudu Jenkins (120)
Gerrit-Reviewer: Todd Lipcon <to...@apache.org>