Impala Public Jenkins has submitted this change and it was merged. ( 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%. This commit also reduces the memory usage of semi-joins-exhaustive.test by roughly halving the number of records it deals with. This was necessary for tests to pass on a machine with 32GB of RAM. Testing: I've run the ASAN build (more) happily with this change. I've run exhaustive tests on a 32GB machine. Change-Id: Iabca7a95560bd27c2de2b0a147ee9a3c45199db7 Reviewed-on: http://gerrit.cloudera.org:8080/9395 Reviewed-by: Tim Armstrong <tarmstr...@cloudera.com> Tested-by: Impala Public Jenkins --- M bin/start-impala-cluster.py M testdata/workloads/functional-query/queries/QueryTest/semi-joins-exhaustive.test 2 files changed, 13 insertions(+), 3 deletions(-) Approvals: Tim Armstrong: Looks good to me, approved Impala Public Jenkins: Verified -- To view, visit http://gerrit.cloudera.org:8080/9395 To unsubscribe, visit http://gerrit.cloudera.org:8080/settings Gerrit-Project: Impala-ASF Gerrit-Branch: master Gerrit-MessageType: merged Gerrit-Change-Id: Iabca7a95560bd27c2de2b0a147ee9a3c45199db7 Gerrit-Change-Number: 9395 Gerrit-PatchSet: 3 Gerrit-Owner: Philip Zeyliger <phi...@cloudera.com> Gerrit-Reviewer: Alex Behm <alex.b...@cloudera.com> Gerrit-Reviewer: Impala Public Jenkins Gerrit-Reviewer: Philip Zeyliger <phi...@cloudera.com> Gerrit-Reviewer: Tim Armstrong <tarmstr...@cloudera.com>