[ https://issues.apache.org/jira/browse/MAPREDUCE-3399?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
Siddharth Seth updated MAPREDUCE-3399: -------------------------------------- Attachment: MR3399_v2.txt Fixes the failing TestContainerLocalizer test. > ContainerLocalizer should request new resources after completing the current > one > -------------------------------------------------------------------------------- > > Key: MAPREDUCE-3399 > URL: https://issues.apache.org/jira/browse/MAPREDUCE-3399 > Project: Hadoop Map/Reduce > Issue Type: Sub-task > Components: mrv2, nodemanager > Affects Versions: 0.23.0 > Reporter: Siddharth Seth > Assignee: Siddharth Seth > Priority: Blocker > Attachments: MR3399_v1.txt, MR3399_v2.txt > > > Currently, the ContainerLocalizer to NM heartbeats to the NM every second. > Not very significant, but this causes a ~4second delay in jobs (job jar, > splits, etc). Instead, it should heartbeat to ask for additional resources to > localize as soon as the previous one is localzied. There's already a TODO in > the ContainerLocalizer for this. -- 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