[jira] Assigned: (MAPREDUCE-323) Improve the way job history files are managed
[ https://issues.apache.org/jira/browse/MAPREDUCE-323?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Dick King reassigned MAPREDUCE-323: --- Assignee: Dick King (was: Amareshwari Sriramadasu) > Improve the way job history files are managed > - > > Key: MAPREDUCE-323 > URL: https://issues.apache.org/jira/browse/MAPREDUCE-323 > Project: Hadoop Map/Reduce > Issue Type: Bug > Components: jobtracker >Affects Versions: 0.21.0, 0.22.0 >Reporter: Amar Kamat >Assignee: Dick King >Priority: Critical > > Today all the jobhistory files are dumped in one _job-history_ folder. This > can cause problems when there is a need to search the history folder > (job-recovery etc). It would be nice if we group all the jobs under a _user_ > folder. So all the jobs for user _amar_ will go in _history-folder/amar/_. > Jobs can be categorized using various features like _jobid, date, jobname_ > etc but using _username_ will make the search much more efficient and also > will not result into namespace explosion. -- This message is automatically generated by JIRA. - You can reply to this email to add a comment to the issue online.
[jira] Assigned: (MAPREDUCE-323) Improve the way job history files are managed
[ https://issues.apache.org/jira/browse/MAPREDUCE-323?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Amareshwari Sriramadasu reassigned MAPREDUCE-323: - Assignee: Amareshwari Sriramadasu (was: Amar Kamat) > Improve the way job history files are managed > - > > Key: MAPREDUCE-323 > URL: https://issues.apache.org/jira/browse/MAPREDUCE-323 > Project: Hadoop Map/Reduce > Issue Type: Bug > Components: jobtracker >Affects Versions: 0.21.0, 0.22.0 >Reporter: Amar Kamat >Assignee: Amareshwari Sriramadasu >Priority: Critical > > Today all the jobhistory files are dumped in one _job-history_ folder. This > can cause problems when there is a need to search the history folder > (job-recovery etc). It would be nice if we group all the jobs under a _user_ > folder. So all the jobs for user _amar_ will go in _history-folder/amar/_. > Jobs can be categorized using various features like _jobid, date, jobname_ > etc but using _username_ will make the search much more efficient and also > will not result into namespace explosion. -- This message is automatically generated by JIRA. - You can reply to this email to add a comment to the issue online.
