Philip Zeyliger has uploaded this change for review. ( 
http://gerrit.cloudera.org:8080/9395


Change subject: IMPALA-6341, IMPALA-5917: Reduce mem-limit for 
start-impala-cluster.
......................................................................

IMPALA-6341, IMPALA-5917: Reduce mem-limit for start-impala-cluster.

We've observed empirically that giving Impala 80% of system memory
doesn't leave enough room for the minicluster and ASAN overhead, leading
to the OOM killer striking during test runs (sometimes). This commit
reduces the threshold to 70%.

Change-Id: Iabca7a95560bd27c2de2b0a147ee9a3c45199db7
Testing: I've run the ASAN build (more) happily with this change.
---
M bin/start-impala-cluster.py
1 file changed, 5 insertions(+), 1 deletion(-)



  git pull ssh://gerrit.cloudera.org:29418/Impala-ASF refs/changes/95/9395/1
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Gerrit-Project: Impala-ASF
Gerrit-Branch: master
Gerrit-MessageType: newchange
Gerrit-Change-Id: Iabca7a95560bd27c2de2b0a147ee9a3c45199db7
Gerrit-Change-Number: 9395
Gerrit-PatchSet: 1
Gerrit-Owner: Philip Zeyliger <phi...@cloudera.com>

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