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Hadoop QA commented on HDFS-8220: --------------------------------- \\ \\ | (x) *{color:red}-1 overall{color}* | \\ \\ || Vote || Subsystem || Runtime || Comment || | {color:red}-1{color} | patch | 0m 0s | The patch command could not apply the patch during dryrun. | \\ \\ || Subsystem || Report/Notes || | Patch URL | http://issues.apache.org/jira/secure/attachment/12731100/HDFS-8220-004.patch | | Optional Tests | javadoc javac unit findbugs checkstyle | | git revision | trunk / 449e442 | | Console output | https://builds.apache.org/job/PreCommit-HDFS-Build/10842/console | This message was automatically generated. > Erasure Coding: StripedDataStreamer fails to handle the blocklocations which > doesn't satisfy BlockGroupSize > ----------------------------------------------------------------------------------------------------------- > > Key: HDFS-8220 > URL: https://issues.apache.org/jira/browse/HDFS-8220 > Project: Hadoop HDFS > Issue Type: Sub-task > Reporter: Rakesh R > Assignee: Rakesh R > Attachments: HDFS-8220-001.patch, HDFS-8220-002.patch, > HDFS-8220-003.patch, HDFS-8220-004.patch > > > During write operations {{StripedDataStreamer#locateFollowingBlock}} fails to > validate the available datanodes against the {{BlockGroupSize}}. Please see > the exception to understand more: > {code} > 2015-04-22 14:56:11,313 WARN hdfs.DFSClient (DataStreamer.java:run(538)) - > DataStreamer Exception > java.lang.NullPointerException > at > java.util.concurrent.LinkedBlockingQueue.offer(LinkedBlockingQueue.java:374) > at > org.apache.hadoop.hdfs.StripedDataStreamer.locateFollowingBlock(StripedDataStreamer.java:157) > at > org.apache.hadoop.hdfs.DataStreamer.nextBlockOutputStream(DataStreamer.java:1332) > at org.apache.hadoop.hdfs.DataStreamer.run(DataStreamer.java:424) > at > org.apache.hadoop.hdfs.StripedDataStreamer.run(StripedDataStreamer.java:1) > 2015-04-22 14:56:11,313 INFO hdfs.MiniDFSCluster > (MiniDFSCluster.java:shutdown(1718)) - Shutting down the Mini HDFS Cluster > 2015-04-22 14:56:11,313 ERROR hdfs.DFSClient > (DFSClient.java:closeAllFilesBeingWritten(608)) - Failed to close inode 16387 > java.io.IOException: DataStreamer Exception: > at org.apache.hadoop.hdfs.DataStreamer.run(DataStreamer.java:544) > at > org.apache.hadoop.hdfs.StripedDataStreamer.run(StripedDataStreamer.java:1) > Caused by: java.lang.NullPointerException > at > java.util.concurrent.LinkedBlockingQueue.offer(LinkedBlockingQueue.java:374) > at > org.apache.hadoop.hdfs.StripedDataStreamer.locateFollowingBlock(StripedDataStreamer.java:157) > at > org.apache.hadoop.hdfs.DataStreamer.nextBlockOutputStream(DataStreamer.java:1332) > at org.apache.hadoop.hdfs.DataStreamer.run(DataStreamer.java:424) > ... 1 more > {code} -- This message was sent by Atlassian JIRA (v6.3.4#6332)