Hello Michael Ho, Bikramjeet Vig,

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

    http://gerrit.cloudera.org:8080/9097

to look at the new patch set (#3).

Change subject: IMPALA-4835: prerequisite buffer pool changes
......................................................................

IMPALA-4835: prerequisite buffer pool changes

The scanner/buffer pool changes will have different scanner
threads sharing the same buffer pool client. This requires that the
AllocateBuffer() API is safe to call concurrently from different
threads, which was true previously but not documented or tested.

This updates the comments and adds a couple of tests.

Change-Id: I8f2196722df59f2d367787c0550058022e296e24
---
M be/src/runtime/bufferpool/buffer-pool-test.cc
M be/src/runtime/bufferpool/buffer-pool.h
2 files changed, 145 insertions(+), 6 deletions(-)


  git pull ssh://gerrit.cloudera.org:29418/Impala-ASF refs/changes/97/9097/3
--
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Gerrit-Project: Impala-ASF
Gerrit-Branch: master
Gerrit-MessageType: newpatchset
Gerrit-Change-Id: I8f2196722df59f2d367787c0550058022e296e24
Gerrit-Change-Number: 9097
Gerrit-PatchSet: 3
Gerrit-Owner: Tim Armstrong <[email protected]>
Gerrit-Reviewer: Bikramjeet Vig <[email protected]>
Gerrit-Reviewer: Michael Ho <[email protected]>
Gerrit-Reviewer: Tim Armstrong <[email protected]>

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