[ https://issues.apache.org/jira/browse/YARN-59?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
Vinod Kumar Vavilapalli resolved YARN-59. ----------------------------------------- Resolution: Duplicate >From what I know, this is fixed via YARN-1271 + YARN-1295. Resolving as dup. >Please reopen if you disagree. > "Text File Busy" errors launching MR tasks > ------------------------------------------ > > Key: YARN-59 > URL: https://issues.apache.org/jira/browse/YARN-59 > Project: Hadoop YARN > Issue Type: Bug > Affects Versions: 2.0.2-alpha, 0.23.5 > Reporter: Todd Lipcon > Assignee: Andy Isaacson > > Some very small percentage of tasks fail with a "Text file busy" error. > The following was the original diagnosis: > {quote} > Our use of PrintWriter in TaskController.writeCommand is unsafe, since that > class swallows all IO exceptions. We're not currently checking for errors, > which I'm seeing result in occasional task failures with the message "Text > file busy" - assumedly because the close() call is failing silently for some > reason. > {quote} > .. but turned out to be another issue as well (see below) -- This message was sent by Atlassian JIRA (v6.3.4#6332)