[ https://issues.apache.org/jira/browse/YARN-122?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
Steve Loughran updated YARN-122: -------------------------------- Priority: Minor (was: Major) > CompositeService should clone the Configurations it passes to children > ---------------------------------------------------------------------- > > Key: YARN-122 > URL: https://issues.apache.org/jira/browse/YARN-122 > Project: Hadoop YARN > Issue Type: Sub-task > Reporter: Steve Loughran > Priority: Minor > Original Estimate: 0.5h > Remaining Estimate: 0.5h > > {{CompositeService.init(Configuration)}} saves the configuration passed in > *and* passes the same instance down to all managed services. This means a > change in the configuration of one child could propagate to all the others. > Unless this is desired, the configuration should be cloned for each child. > Fast and easy fix; tests can be added to those coming in MAPREDUCE-4014 -- 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