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Yufei Gu updated YARN-5288: --------------------------- Description: NM restart didn't clean up all user cache. The leftover files can cause resource localization failure. {code} 2016-06-14 23:09:12,717 WARN org.apache.hadoop.yarn.server.nodemanager.containermanager.localizer.ResourceLocalizationService: java.io.IOException: Rename cannot overwrite non empty destination directory /data/5/yarn/nm/usercache/xxx/filecache/4567 at org.apache.hadoop.fs.AbstractFileSystem.renameInternal(AbstractFileSystem.java:716) at org.apache.hadoop.fs.FilterFs.renameInternal(FilterFs.java:236) at org.apache.hadoop.fs.AbstractFileSystem.rename(AbstractFileSystem.java:659) at org.apache.hadoop.fs.FileContext.rename(FileContext.java:912) at org.apache.hadoop.yarn.util.FSDownload.call(FSDownload.java:364) at org.apache.hadoop.yarn.util.FSDownload.call(FSDownload.java:60) at java.util.concurrent.FutureTask.run(FutureTask.java:262) at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:471) at java.util.concurrent.FutureTask.run(FutureTask.java:262) at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1145) at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:615) at java.lang.Thread.run(Thread.java:745) {code} was: NM restart didn't clean up all user cache. The leftover files can cause resource localization failure. {code} 2016-06-14 23:09:12,717 WARN org.apache.hadoop.yarn.server.nodemanager.containermanager.localizer.ResourceLocalizationService: java.io.IOException: Rename cannot overwrite non empty destination directory /data/5/yarn/nm/usercache/xxx/filecache/4567 at org.apache.hadoop.fs.AbstractFileSystem.renameInternal(AbstractFileSystem.java:716) at org.apache.hadoop.fs.FilterFs.renameInternal(FilterFs.java:236) at org.apache.hadoop.fs.AbstractFileSystem.rename(AbstractFileSystem.java:659) at org.apache.hadoop.fs.FileContext.rename(FileContext.java:912) at org.apache.hadoop.yarn.util.FSDownload.call(FSDownload.java:364) at org.apache.hadoop.yarn.util.FSDownload.call(FSDownload.java:60) at java.util.concurrent.FutureTask.run(FutureTask.java:262) at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:471) at java.util.concurrent.FutureTask.run(FutureTask.java:262) at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1145) at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:615) at java.lang.Thread.run(Thread.java:745) > Resource Localization fails due to leftover files > ------------------------------------------------- > > Key: YARN-5288 > URL: https://issues.apache.org/jira/browse/YARN-5288 > Project: Hadoop YARN > Issue Type: Bug > Reporter: Yufei Gu > Assignee: Yufei Gu > > NM restart didn't clean up all user cache. The leftover files can cause > resource localization failure. > {code} > 2016-06-14 23:09:12,717 WARN > org.apache.hadoop.yarn.server.nodemanager.containermanager.localizer.ResourceLocalizationService: > > java.io.IOException: Rename cannot overwrite non empty destination directory > /data/5/yarn/nm/usercache/xxx/filecache/4567 > at > org.apache.hadoop.fs.AbstractFileSystem.renameInternal(AbstractFileSystem.java:716) > at org.apache.hadoop.fs.FilterFs.renameInternal(FilterFs.java:236) > at > org.apache.hadoop.fs.AbstractFileSystem.rename(AbstractFileSystem.java:659) > at org.apache.hadoop.fs.FileContext.rename(FileContext.java:912) > at org.apache.hadoop.yarn.util.FSDownload.call(FSDownload.java:364) > at org.apache.hadoop.yarn.util.FSDownload.call(FSDownload.java:60) > at java.util.concurrent.FutureTask.run(FutureTask.java:262) > at > java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:471) > at java.util.concurrent.FutureTask.run(FutureTask.java:262) > at > java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1145) > at > java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:615) > at java.lang.Thread.run(Thread.java:745) > {code} -- This message was sent by Atlassian JIRA (v6.3.4#6332) --------------------------------------------------------------------- To unsubscribe, e-mail: yarn-issues-unsubscr...@hadoop.apache.org For additional commands, e-mail: yarn-issues-h...@hadoop.apache.org