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Hudson commented on YARN-4365: ------------------------------ FAILURE: Integrated in Hadoop-Hdfs-trunk #2577 (See [https://builds.apache.org/job/Hadoop-Hdfs-trunk/2577/]) YARN-4365. FileSystemNodeLabelStore should check for root dir existence (jlowe: rev f5acf94ecafb301a0cc8e8f91f19c8bcbc8da701) * hadoop-yarn-project/CHANGES.txt * hadoop-yarn-project/hadoop-yarn/hadoop-yarn-common/src/test/java/org/apache/hadoop/yarn/nodelabels/TestFileSystemNodeLabelsStore.java * hadoop-yarn-project/hadoop-yarn/hadoop-yarn-common/src/main/java/org/apache/hadoop/yarn/nodelabels/FileSystemNodeLabelsStore.java > FileSystemNodeLabelStore should check for root dir existence on startup > ----------------------------------------------------------------------- > > Key: YARN-4365 > URL: https://issues.apache.org/jira/browse/YARN-4365 > Project: Hadoop YARN > Issue Type: Bug > Components: resourcemanager > Affects Versions: 2.7.2 > Reporter: Jason Lowe > Assignee: Kuhu Shukla > Fix For: 2.6.3, 2.7.3 > > Attachments: YARN-4365-1.patch, YARN-4365-2.patch, YARN-4365-3.patch > > > If the namenode is in safe mode for some reason then FileSystemNodeLabelStore > will prevent the RM from starting since it unconditionally tries to create > the root directory for the label store. If the root directory already exists > and no labels are changing then we shouldn't prevent the RM from starting > even if the namenode is in safe mode. -- This message was sent by Atlassian JIRA (v6.3.4#6332)