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https://issues.apache.org/jira/browse/HDFS-7448?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14226460#comment-14226460
]
Akira AJISAKA commented on HDFS-7448:
-------------------------------------
Thanks for the report, [~tedyu].
> TestBookKeeperHACheckpoints fails in trunk build
> ------------------------------------------------
>
> Key: HDFS-7448
> URL: https://issues.apache.org/jira/browse/HDFS-7448
> Project: Hadoop HDFS
> Issue Type: Test
> Reporter: Ted Yu
> Assignee: Akira AJISAKA
> Priority: Minor
> Attachments: HDFS-7448-001.patch
>
>
> The test failed against both java 7 and java 8.
> From https://builds.apache.org/job/Hadoop-Hdfs-trunk-Java8/17/console :
> {code}
> testStandbyExceptionThrownDuringCheckpoint(org.apache.hadoop.contrib.bkjournal.TestBookKeeperHACheckpoints)
> Time elapsed: 6.822 sec <<< ERROR!
> org.apache.hadoop.ipc.RemoteException: File /testFile could only be
> replicated to 0 nodes instead of minReplication (=1). There are 0
> datanode(s) running and no node(s) are excluded in this operation.
> at
> org.apache.hadoop.hdfs.server.blockmanagement.BlockManager.chooseTarget4NewBlock(BlockManager.java:1558)
> at
> org.apache.hadoop.hdfs.server.namenode.FSNamesystem.getAdditionalBlock(FSNamesystem.java:3024)
> at
> org.apache.hadoop.hdfs.server.namenode.NameNodeRpcServer.addBlock(NameNodeRpcServer.java:699)
> at
> org.apache.hadoop.hdfs.protocolPB.ClientNamenodeProtocolServerSideTranslatorPB.addBlock(ClientNamenodeProtocolServerSideTranslatorPB.java:482)
> at
> org.apache.hadoop.hdfs.protocol.proto.ClientNamenodeProtocolProtos$ClientNamenodeProtocol$2.callBlockingMethod(ClientNamenodeProtocolProtos.java)
> at
> org.apache.hadoop.ipc.ProtobufRpcEngine$Server$ProtoBufRpcInvoker.call(ProtobufRpcEngine.java:637)
> at org.apache.hadoop.ipc.RPC$Server.call(RPC.java:966)
> at org.apache.hadoop.ipc.Server$Handler$1.run(Server.java:2125)
> at org.apache.hadoop.ipc.Server$Handler$1.run(Server.java:2121)
> at java.security.AccessController.doPrivileged(Native Method)
> at javax.security.auth.Subject.doAs(Subject.java:396)
> at
> org.apache.hadoop.security.UserGroupInformation.doAs(UserGroupInformation.java:1683)
> at org.apache.hadoop.ipc.Server$Handler.run(Server.java:2119)
> at org.apache.hadoop.ipc.Client.call(Client.java:1468)
> at org.apache.hadoop.ipc.Client.call(Client.java:1399)
> at
> org.apache.hadoop.ipc.ProtobufRpcEngine$Invoker.invoke(ProtobufRpcEngine.java:230)
> at com.sun.proxy.$Proxy20.addBlock(Unknown Source)
> at
> org.apache.hadoop.hdfs.protocolPB.ClientNamenodeProtocolTranslatorPB.addBlock(ClientNamenodeProtocolTranslatorPB.java:399)
> at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
> at
> sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39)
> at
> sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)
> at java.lang.reflect.Method.invoke(Method.java:597)
> at
> org.apache.hadoop.io.retry.RetryInvocationHandler.invokeMethod(RetryInvocationHandler.java:186)
> at
> org.apache.hadoop.io.retry.RetryInvocationHandler.invoke(RetryInvocationHandler.java:101)
> at com.sun.proxy.$Proxy21.addBlock(Unknown Source)
> at
> org.apache.hadoop.hdfs.DFSOutputStream$DataStreamer.locateFollowingBlock(DFSOutputStream.java:1544)
> at
> org.apache.hadoop.hdfs.DFSOutputStream$DataStreamer.nextBlockOutputStream(DFSOutputStream.java:1361)
> at
> org.apache.hadoop.hdfs.DFSOutputStream$DataStreamer.run(DFSOutputStream.java:600)
> {code}
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