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Ivan A. Veselovsky commented on PIG-2898: ----------------------------------------- My testing shows that the same patch applies okay to "branch-0.10". > Multithreaded execution of e2e tests > ------------------------------------ > > Key: PIG-2898 > URL: https://issues.apache.org/jira/browse/PIG-2898 > Project: Pig > Issue Type: Improvement > Components: e2e harness > Reporter: Andrey Klochkov > Assignee: Ivan A. Veselovsky > Attachments: PIG-2898-against-trunk.patch > > > Today it takes ~19 hours to run the full set of e2e tests in mapred mode. The > bottleneck here is the client side, and per our observations it can help a > lot if the e2e harness would be able to run tests in parallel threads. > We prototyped changes in e2e harness allowing to run tests in a configurable > number of threads. Preliminary results show more than 6x reduction in > execution time when using a small 3-nodes M/R cluster with modest > configuration. Going to share a patch shortly. -- This message is automatically generated by JIRA. If you think it was sent incorrectly, please contact your JIRA administrators For more information on JIRA, see: http://www.atlassian.com/software/jira