[ https://issues.apache.org/jira/browse/PIG-2898?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
Ivan A. Veselovsky updated PIG-2898: ------------------------------------ Attachment: pig-2898-for-svn-branch-0.9.patch the patch pig-2898-for-svn-branch-0.9.patch is attached. > 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: Andrey Klochkov > Attachments: pig-2898-for-svn-branch-0.9.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