[ https://issues.apache.org/jira/browse/YARN-2730?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
Siqi Li updated YARN-2730: -------------------------- Attachment: YARN-2730.v2.patch > Only one localizer can run on a NodeManager at a time > ----------------------------------------------------- > > Key: YARN-2730 > URL: https://issues.apache.org/jira/browse/YARN-2730 > Project: Hadoop YARN > Issue Type: Bug > Affects Versions: 2.4.0 > Reporter: Siqi Li > Assignee: Siqi Li > Priority: Critical > Attachments: YARN-2730.v1.patch, YARN-2730.v2.patch > > > We are seeing that when one of the localizerRunner stuck, the rest of the > localizerRunners are blocked. We should remove the synchronized modifier. > The synchronized modifier appears to have been added by > https://issues.apache.org/jira/browse/MAPREDUCE-3537 > It could be removed if Localizer doesn't depend on current directory -- This message was sent by Atlassian JIRA (v6.3.4#6332)