Alexey Serbin has submitted this change and it was merged. ( http://gerrit.cloudera.org:8080/20816 )
Change subject: [compaction] Add tests to generate high memory rowset compaction ...................................................................... [compaction] Add tests to generate high memory rowset compaction This change implements a better approach to test out high memory compaction case. There is an existing patch: https://gerrit.cloudera.org/#/c/19278/ that uses different approach which does not scale well because of excessive memory usage by client. Patch contains two tests: 1. TestRowSetCompactionProceedWithNoBudgetingConstraints (generates deltas with memory requirements under budget) 2. TestRowSetCompactionSkipWithBudgetingConstraints (generates deltas with memory requirements over budget) and a helper function: GenHighMemConsumptionDeltas Using this helper function, callers can generate deltas of different sizes as per test needs. The size_factor can be used to achieve that. Increasing size_factor by 1 adds 1 MB worth of deltas as far as rowset compaction memory consumption is concerned. Change-Id: I1996558e71c49314c6acf12faf854c796548318c Reviewed-on: http://gerrit.cloudera.org:8080/20816 Tested-by: Kudu Jenkins Reviewed-by: Alexey Serbin <ale...@apache.org> --- M src/kudu/tablet/compaction-test.cc 1 file changed, 141 insertions(+), 0 deletions(-) Approvals: Kudu Jenkins: Verified Alexey Serbin: Looks good to me, approved -- To view, visit http://gerrit.cloudera.org:8080/20816 To unsubscribe, visit http://gerrit.cloudera.org:8080/settings Gerrit-Project: kudu Gerrit-Branch: master Gerrit-MessageType: merged Gerrit-Change-Id: I1996558e71c49314c6acf12faf854c796548318c Gerrit-Change-Number: 20816 Gerrit-PatchSet: 10 Gerrit-Owner: Ashwani Raina <ara...@cloudera.com> Gerrit-Reviewer: Alexey Serbin <ale...@apache.org> Gerrit-Reviewer: Ashwani Raina <ara...@cloudera.com> Gerrit-Reviewer: Attila Bukor <abu...@apache.org> Gerrit-Reviewer: Kudu Jenkins (120) Gerrit-Reviewer: Tidy Bot (241)
