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https://issues.apache.org/jira/browse/HDFS-6311?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13986239#comment-13986239
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Arpit Agarwal commented on HDFS-6311:
-------------------------------------
The test passes for me and also appears to be passing in Jenkins. You may want
to look through the log file.
> TestLargeBlock#testLargeBlockSize : File /tmp/TestLargeBlock/2147484160.dat
> could only be replicated to 0 nodes instead of minReplication (=1)
> ----------------------------------------------------------------------------------------------------------------------------------------------
>
> Key: HDFS-6311
> URL: https://issues.apache.org/jira/browse/HDFS-6311
> Project: Hadoop HDFS
> Issue Type: Bug
> Components: test
> Affects Versions: 2.4.0
> Environment: Virtual Box - Ubuntu 14.04 - x86_64
> Reporter: Tony Reix
>
> I'm testing HDFS 2.4.0
> Apache Hadoop HDFS : Tests run: 2650, Failures: 2, Errors:
> 2, Skipped: 99
> I have the following error each time I launch my tests (3 tries).
> Forking command line: /bin/sh -c cd
> /home/tony/HADOOP/hadoop-2.4.0-src/hadoop-hdfs-project/hadoop-hdfs &&
> /usr/lib/jvm/java-7-openjdk-amd64/jre/bin/java -Xmx1024m
> -XX:+HeapDumpOnOutOfMemoryError -jar
> /home/tony/HADOOP/hadoop-2.4.0-src/hadoop-hdfs-project/hadoop-hdfs/target/surefire/surefirebooter2355654085353142996.jar
>
> /home/tony/HADOOP/hadoop-2.4.0-src/hadoop-hdfs-project/hadoop-hdfs/target/surefire/surefire983005167523288650tmp
>
> /home/tony/HADOOP/hadoop-2.4.0-src/hadoop-hdfs-project/hadoop-hdfs/target/surefire/surefire_4328161716955453811297tmp
> Running org.apache.hadoop.hdfs.TestLargeBlock
> Tests run: 1, Failures: 0, Errors: 1, Skipped: 0, Time elapsed: 16.011 sec
> <<< FAILURE! - in org.apache.hadoop.hdfs.TestLargeBlock
> testLargeBlockSize(org.apache.hadoop.hdfs.TestLargeBlock) Time elapsed:
> 15.549 sec <<< ERROR!
> org.apache.hadoop.ipc.RemoteException: File
> /tmp/TestLargeBlock/2147484160.dat could only be replicated to 0 nodes
> instead of minReplication (=1). There are 1 datanode(s) running and no
> node(s) are excluded in this operation.
> at
> org.apache.hadoop.hdfs.server.blockmanagement.BlockManager.chooseTarget(BlockManager.java:1430)
> at
> org.apache.hadoop.hdfs.server.namenode.FSNamesystem.getAdditionalBlock(FSNamesystem.java:2684)
> at
> org.apache.hadoop.hdfs.server.namenode.NameNodeRpcServer.addBlock(NameNodeRpcServer.java:584)
> at
> org.apache.hadoop.hdfs.protocolPB.ClientNamenodeProtocolServerSideTranslatorPB.addBlock(ClientNamenodeProtocolServerSideTranslatorPB.java:440)
> at
> org.apache.hadoop.hdfs.protocol.proto.ClientNamenodeProtocolProtos$ClientNamenodeProtocol$2.callBlockingMethod(ClientNamenodeProtocolProtos.java)
> at
> org.apache.hadoop.ipc.ProtobufRpcEngine$Server$ProtoBufRpcInvoker.call(ProtobufRpcEngine.java:585)
> at org.apache.hadoop.ipc.RPC$Server.call(RPC.java:928)
> at org.apache.hadoop.ipc.Server$Handler$1.run(Server.java:2013)
> at org.apache.hadoop.ipc.Server$Handler$1.run(Server.java:1)
> at java.security.AccessController.doPrivileged(Native Method)
> at javax.security.auth.Subject.doAs(Subject.java:415)
> at
> org.apache.hadoop.security.UserGroupInformation.doAs(UserGroupInformation.java:1548)
> at org.apache.hadoop.ipc.Server$Handler.run(Server.java:2008)
> at org.apache.hadoop.ipc.Client.call(Client.java:1410)
> at org.apache.hadoop.ipc.Client.call(Client.java:1363)
> at
> org.apache.hadoop.ipc.ProtobufRpcEngine$Invoker.invoke(ProtobufRpcEngine.java:206)
> at com.sun.proxy.$Proxy16.addBlock(Unknown Source)
> at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
> at
> sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:57)
> at
> sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
> at java.lang.reflect.Method.invoke(Method.java:606)
> at
> org.apache.hadoop.io.retry.RetryInvocationHandler.invokeMethod(RetryInvocationHandler.java:190)
> at
> org.apache.hadoop.io.retry.RetryInvocationHandler.invoke(RetryInvocationHandler.java:103)
> at com.sun.proxy.$Proxy16.addBlock(Unknown Source)
> at
> org.apache.hadoop.hdfs.protocolPB.ClientNamenodeProtocolTranslatorPB.addBlock(ClientNamenodeProtocolTranslatorPB.java:361)
> at
> org.apache.hadoop.hdfs.DFSOutputStream$DataStreamer.locateFollowingBlock(DFSOutputStream.java:1439)
> at
> org.apache.hadoop.hdfs.DFSOutputStream$DataStreamer.nextBlockOutputStream(DFSOutputStream.java:1261)
> at
> org.apache.hadoop.hdfs.DFSOutputStream$DataStreamer.run(DFSOutputStream.java:525)
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