[ http://issues.apache.org/jira/browse/HADOOP-39?page=comments#action_12423760 ] Owen O'Malley commented on HADOOP-39: -------------------------------------
My goal with this would be to do the equivalent of "make -k" or a "best effort" job. It the option was set, the job would continue after a given TIP had failed 4 times, but that TIP would be abandoned. > Job killed when backup tasks fail > --------------------------------- > > Key: HADOOP-39 > URL: http://issues.apache.org/jira/browse/HADOOP-39 > Project: Hadoop > Issue Type: Bug > Components: mapred > Reporter: Owen O'Malley > > I had a map job with side effects that meant that any speculative tasks would > fail. > Currently, the job tracker kills the job when the speculative task fails 4 > times. > It would be better to stop scheduling speculative tasks for that fragment, > but let the job continue as long as one of the the instances of that fragment > continue to run. -- This message is automatically generated by JIRA. - If you think it was sent incorrectly contact one of the administrators: http://issues.apache.org/jira/secure/Administrators.jspa - For more information on JIRA, see: http://www.atlassian.com/software/jira
