Tim Armstrong has uploaded a new patch set (#3). ( http://gerrit.cloudera.org:8080/12531 )
Change subject: IMPALA-8222: disable per-query timeouts in stress test ...................................................................... IMPALA-8222: disable per-query timeouts in stress test It is very hard to pick a timeout threshold for queries in the stress test that won't result in false positives, because the slowdown can be non-linear with the amount of load on the system. To avoid this problem this change simply disables the timeout for the stress test phase. The timeout logic is still used for query cancellation and generating random queries (since those may run for too long). Testing: Manually tested against my minicluster: * TPC-H binary search for one query * A short stress test run * Random query generation with a 1 second timeout. Change-Id: I2ee8b8ec63562031784c2a719869dce57bcafc0b --- M tests/stress/concurrent_select.py 1 file changed, 11 insertions(+), 24 deletions(-) git pull ssh://gerrit.cloudera.org:29418/Impala-ASF refs/changes/31/12531/3 -- To view, visit http://gerrit.cloudera.org:8080/12531 To unsubscribe, visit http://gerrit.cloudera.org:8080/settings Gerrit-Project: Impala-ASF Gerrit-Branch: master Gerrit-MessageType: newpatchset Gerrit-Change-Id: I2ee8b8ec63562031784c2a719869dce57bcafc0b Gerrit-Change-Number: 12531 Gerrit-PatchSet: 3 Gerrit-Owner: Tim Armstrong <[email protected]>
