Hello Tim Armstrong,
I'd like you to reexamine a change. Please visit
http://gerrit.cloudera.org:8080/2504
to look at the new patch set (#3).
Change subject: Misc stress test updates
......................................................................
Misc stress test updates
Changes:
1) IMPALA-3121: Don't ignore backend <-> backend timeout errors.
2) Only collect query profiles if they are really needed. A v-tune
profile showed 10% cpu time collecting query profiles. Previously the
stress test would unconditionally collect a query profile even if the
profile wouldn't be used.
3) Add CLI options to control runtime info reliability. The work was
already done but there were no CLI params (they had to be hard
coded). Now --samples and --max-conflicting-samples are available.
Change-Id: Ia7bd39861162e85b9091a0ef41ed1c317737e66c
---
M tests/stress/concurrent_select.py
1 file changed, 55 insertions(+), 16 deletions(-)
git pull ssh://gerrit.cloudera.org:29418/Impala refs/changes/04/2504/3
--
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Gerrit-MessageType: newpatchset
Gerrit-Change-Id: Ia7bd39861162e85b9091a0ef41ed1c317737e66c
Gerrit-PatchSet: 3
Gerrit-Project: Impala
Gerrit-Branch: cdh5-trunk
Gerrit-Owner: Casey Ching <[email protected]>
Gerrit-Reviewer: Casey Ching <[email protected]>
Gerrit-Reviewer: Tim Armstrong <[email protected]>
