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Hudson commented on HDFS-4544: ------------------------------ Integrated in Hadoop-Mapreduce-trunk #1365 (See [https://builds.apache.org/job/Hadoop-Mapreduce-trunk/1365/]) HDFS-4544. Error in deleting blocks should not do check disk, for all types of errors. Contributed by Arpit Agarwal. (Revision 1453436) Result = SUCCESS suresh : http://svn.apache.org/viewcvs.cgi/?root=Apache-SVN&view=rev&rev=1453436 Files : * /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/datanode/BPOfferService.java > Error in deleting blocks should not do check disk, for all types of errors > -------------------------------------------------------------------------- > > Key: HDFS-4544 > URL: https://issues.apache.org/jira/browse/HDFS-4544 > Project: Hadoop HDFS > Issue Type: Bug > Affects Versions: 1.1.1, 2.0.3-alpha > Reporter: Amareshwari Sriramadasu > Assignee: Arpit Agarwal > Fix For: 1.2.0, 0.23.7, 2.0.5-beta > > Attachments: HDFS-4544.branch-1.1.patch, HDFS-4544.patch, > HDFS-4544.trunk.1.patch > > > The following code in Datanode.java > {noformat} > try { > if (blockScanner != null) { > blockScanner.deleteBlocks(toDelete); > } > data.invalidate(toDelete); > } catch(IOException e) { > checkDiskError(); > throw e; > } > {noformat} > causes check disk to happen in case of any errors during invalidate. > We have seen errors like : > 2013-03-02 00:08:28,849 WARN org.apache.hadoop.hdfs.server.datanode.DataNode: > Unexpected error trying to delete block blk_-2973118207682441648_225738165. > BlockInfo not found in volumeMap. > And all such errors trigger check disk, making the clients timeout. -- This message is automatically generated by JIRA. If you think it was sent incorrectly, please contact your JIRA administrators For more information on JIRA, see: http://www.atlassian.com/software/jira