Todd Lipcon has submitted this change and it was merged. Change subject: Fix flaky test TestRecoverFromOpIdOverflow (again) ......................................................................
Fix flaky test TestRecoverFromOpIdOverflow (again) The previous attempt to fix this in commit f0580499dc50e8a47ff6251301cdc15b9b79edcb had a flaw, but this test really does fix the primary source of the flakiness. What appears to have happened in the previous attempt is the dist-test passed and then I made a couple additional tweaks before committing it which actually broke it again. The only "real" code change (the aforementioned fix) is on lines L367-L371, however while I was in this test I also "modernized" it a bit by making it inherit from ExternalMiniClusterITestBase which resulted in a net-negative line count in this patch. I ran the current version of this patch on dist-test in DEBUG mode with 8 cpu stress threads, and 199/200 passed (there is a nearly 50% failure rate with 8 stress threads without this fix). The one that failed actually timed out (with no logs, so I have no idea what went wrong) but it is likely some unrelated (infrastructure?) issue. This was the dist-test job: http://dist-test.cloudera.org/job?job_id=mpercy.1495321732.3266 Change-Id: I1f7326136479311ba2a84b384327e07d280df7c3 Reviewed-on: http://gerrit.cloudera.org:8080/6943 Tested-by: Kudu Jenkins Reviewed-by: Todd Lipcon <t...@apache.org> --- M src/kudu/integration-tests/ts_recovery-itest.cc 1 file changed, 23 insertions(+), 48 deletions(-) Approvals: Todd Lipcon: Looks good to me, approved Kudu Jenkins: Verified -- To view, visit http://gerrit.cloudera.org:8080/6943 To unsubscribe, visit http://gerrit.cloudera.org:8080/settings Gerrit-MessageType: merged Gerrit-Change-Id: I1f7326136479311ba2a84b384327e07d280df7c3 Gerrit-PatchSet: 4 Gerrit-Project: kudu Gerrit-Branch: master Gerrit-Owner: Mike Percy <mpe...@apache.org> Gerrit-Reviewer: David Ribeiro Alves <davidral...@gmail.com> Gerrit-Reviewer: Kudu Jenkins Gerrit-Reviewer: Mike Percy <mpe...@apache.org> Gerrit-Reviewer: Todd Lipcon <t...@apache.org>
