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Hadoop QA commented on YARN-2931: --------------------------------- {color:green}+1 overall{color}. Here are the results of testing the latest attachment http://issues.apache.org/jira/secure/attachment/12685898/YARN-2931.002.patch against trunk revision ddffcd8. {color:green}+1 @author{color}. The patch does not contain any @author tags. {color:green}+1 tests included{color}. The patch appears to include 1 new or modified test files. {color:green}+1 javac{color}. The applied patch does not increase the total number of javac compiler warnings. {color:green}+1 javadoc{color}. There were no new javadoc warning messages. {color:green}+1 eclipse:eclipse{color}. The patch built with eclipse:eclipse. {color:green}+1 findbugs{color}. The patch does not introduce any new Findbugs (version 2.0.3) warnings. {color:green}+1 release audit{color}. The applied patch does not increase the total number of release audit warnings. {color:green}+1 core tests{color}. The patch passed unit tests in hadoop-yarn-project/hadoop-yarn/hadoop-yarn-server/hadoop-yarn-server-nodemanager. {color:green}+1 contrib tests{color}. The patch passed contrib unit tests. Test results: https://builds.apache.org/job/PreCommit-YARN-Build/6046//testReport/ Console output: https://builds.apache.org/job/PreCommit-YARN-Build/6046//console This message is automatically generated. > PublicLocalizer may fail with FileNotFoundException until directory gets > initialized by LocalizeRunner > ------------------------------------------------------------------------------------------------------ > > Key: YARN-2931 > URL: https://issues.apache.org/jira/browse/YARN-2931 > Project: Hadoop YARN > Issue Type: Bug > Components: nodemanager > Reporter: Anubhav Dhoot > Assignee: Anubhav Dhoot > Attachments: YARN-2931.001.patch, YARN-2931.002.patch, > YARN-2931.002.patch > > > When the data directory is cleaned up and NM is started with existing > recovery state, because of YARN-90, it will not recreate the local dirs. > This causes a PublicLocalizer to fail until getInitializedLocalDirs is called > due to some LocalizeRunner for private localization. > Example error > {noformat} > 2014-12-02 22:57:32,629 INFO > org.apache.hadoop.yarn.server.nodemanager.containermanager.localizer.ResourceLocalizationService: > Failed to download rsrc { { hdfs:/<blah > machine>:8020/tmp/hive-hive/hive_2014-12-02_22-56-58_741_2045919883676051996-3/-mr-10004/8060c9dd-54b6-42fc-9d77-34b655fa5e82/reduce.xml, > 1417589819618, FILE, null > },pending,[(container_1417589109512_0001_02_000003)],119413444132127,DOWNLOADING} > java.io.FileNotFoundException: File /data/yarn/nm/filecache does not exist > at > org.apache.hadoop.fs.RawLocalFileSystem.deprecatedGetFileStatus(RawLocalFileSystem.java:524) > at > org.apache.hadoop.fs.RawLocalFileSystem.getFileLinkStatusInternal(RawLocalFileSystem.java:737) > at > org.apache.hadoop.fs.RawLocalFileSystem.getFileStatus(RawLocalFileSystem.java:514) > at org.apache.hadoop.fs.FileSystem.primitiveMkdir(FileSystem.java:1051) > at > org.apache.hadoop.fs.DelegateToFileSystem.mkdir(DelegateToFileSystem.java:162) > at org.apache.hadoop.fs.FilterFs.mkdir(FilterFs.java:197) > at org.apache.hadoop.fs.FileContext$4.next(FileContext.java:724) > at org.apache.hadoop.fs.FileContext$4.next(FileContext.java:720) > at org.apache.hadoop.fs.FSLinkResolver.resolve(FSLinkResolver.java:90) > at org.apache.hadoop.fs.FileContext.mkdir(FileContext.java:720) > at org.apache.hadoop.yarn.util.FSDownload.createDir(FSDownload.java:104) > at org.apache.hadoop.yarn.util.FSDownload.call(FSDownload.java:351) > at org.apache.hadoop.yarn.util.FSDownload.call(FSDownload.java:60) > at java.util.concurrent.FutureTask.run(FutureTask.java:262) > at > java.util.concurrent.Executors$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) > 2014-12-02 22:57:32,629 INFO > org.apache.hadoop.yarn.server.nodemanager.containermanager.container.Container: > Container container_1417589109512_0001_02_000003 transitioned from > LOCALIZING to LOCALIZATION_FAILED > {noformat} -- This message was sent by Atlassian JIRA (v6.3.4#6332)