Simplify job submission in gridmix ---------------------------------- Key: MAPREDUCE-3751 URL: https://issues.apache.org/jira/browse/MAPREDUCE-3751 Project: Hadoop Map/Reduce Issue Type: Improvement Components: contrib/gridmix, mrv2 Affects Versions: 1.0.0, 0.23.0 Reporter: Arun C Murthy
Currently gridmix tries to gauge cluster load etc. and throttles job submission. This makes it unpredictable and also is hard to support across MR1 and MR2. I propose we simplify it to be: # Replay mode - Just submit jobs in the interval as in the original trace. # Stress mode - Compress the interval with a given factor for all jobs. -- This message is automatically generated by JIRA. If you think it was sent incorrectly, please contact your JIRA administrators: https://issues.apache.org/jira/secure/ContactAdministrators!default.jspa For more information on JIRA, see: http://www.atlassian.com/software/jira