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Hudson commented on HDFS-5589: ------------------------------ FAILURE: Integrated in Hadoop-Hdfs-trunk #1637 (See [https://builds.apache.org/job/Hadoop-Hdfs-trunk/1637/]) HDFS-5589. Namenode loops caching and uncaching when data should be uncached. (awang via cmccabe) (cmccabe: http://svn.apache.org/viewcvs.cgi/?root=Apache-SVN&view=rev&rev=1555996) * /hadoop/common/trunk/hadoop-hdfs-project/hadoop-hdfs/CHANGES.txt * /hadoop/common/trunk/hadoop-hdfs-project/hadoop-hdfs/src/main/java/org/apache/hadoop/hdfs/server/blockmanagement/CacheReplicationMonitor.java * /hadoop/common/trunk/hadoop-hdfs-project/hadoop-hdfs/src/test/java/org/apache/hadoop/hdfs/server/datanode/TestFsDatasetCache.java * /hadoop/common/trunk/hadoop-hdfs-project/hadoop-hdfs/src/test/java/org/apache/hadoop/hdfs/server/namenode/TestCacheDirectives.java > Namenode loops caching and uncaching when data should be uncached > ----------------------------------------------------------------- > > Key: HDFS-5589 > URL: https://issues.apache.org/jira/browse/HDFS-5589 > Project: Hadoop HDFS > Issue Type: Sub-task > Components: caching, namenode > Affects Versions: 3.0.0 > Reporter: Andrew Wang > Assignee: Andrew Wang > Attachments: hdfs-5589-1.patch, hdfs-5589-2.patch > > > This was reported by [~cnauroth] and [~brandonli], and [~schu] repro'd it too. > If you add a new caching directive then remove it, the Namenode will > sometimes get stuck in a loop where it sends DNA_CACHE and then DNA_UNCACHE > repeatedly to the datanodes where the data was previously cached. -- This message was sent by Atlassian JIRA (v6.1.5#6160)