[HDFS-6311] TestLargeBlock#testLargeBlockSize : File /tmp/TestLargeBlock/2147484160.dat could only be replicated to 0 nodes instead of minReplication (=1)

• Type: Bug
• Status: Open
• Priority: Major
• Resolution: Unresolved
• Affects Version/s: 2.4.0, 2.4.1, 2.6.0
• Component/s: test

Environment

Virtual Box - Ubuntu 14.04 - x86_64
VMWorkstation -Centos 6.5-x86_64

• Assignee: chenbing
• Reporter: Tony Reix
• Created: 30/Apr/14 13:48
• Updated: 24/Dec/15 09:10

Description

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)