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From "Yongjun Zhang (JIRA)" <j...@apache.org>
Subject [jira] [Created] (HDFS-7527) TestDecommission.testIncludeByRegistrationName fails occassionally in trunk
Date Mon, 15 Dec 2014 17:31:13 GMT
Yongjun Zhang created HDFS-7527:
-----------------------------------

             Summary: TestDecommission.testIncludeByRegistrationName fails occassionally in
trunk
                 Key: HDFS-7527
                 URL: https://issues.apache.org/jira/browse/HDFS-7527
             Project: Hadoop HDFS
          Issue Type: Bug
          Components: namenode, test
            Reporter: Yongjun Zhang


https://builds.apache.org/job/Hadoop-Hdfs-trunk/1974/testReport/

{quote}
Error Message

test timed out after 360000 milliseconds
Stacktrace

java.lang.Exception: test timed out after 360000 milliseconds
	at java.lang.Thread.sleep(Native Method)
	at org.apache.hadoop.hdfs.TestDecommission.testIncludeByRegistrationName(TestDecommission.java:957)


2014-12-15 12:00:19,958 ERROR datanode.DataNode (BPServiceActor.java:run(836)) - Initialization
failed for Block pool BP-887397778-67.195.81.153-1418644469024 (Datanode Uuid null) service
to localhost/127.0.0.1:40565 Datanode denied communication with namenode because the host
is not in the include-list: DatanodeRegistration(127.0.0.1, datanodeUuid=55d8cbff-d8a3-4d6d-ab64-317fff0ee279,
infoPort=54318, infoSecurePort=0, ipcPort=43726, storageInfo=lv=-56;cid=testClusterID;nsid=903754315;c=0)
	at org.apache.hadoop.hdfs.server.blockmanagement.DatanodeManager.registerDatanode(DatanodeManager.java:915)
	at org.apache.hadoop.hdfs.server.namenode.FSNamesystem.registerDatanode(FSNamesystem.java:4402)
	at org.apache.hadoop.hdfs.server.namenode.NameNodeRpcServer.registerDatanode(NameNodeRpcServer.java:1196)
	at org.apache.hadoop.hdfs.protocolPB.DatanodeProtocolServerSideTranslatorPB.registerDatanode(DatanodeProtocolServerSideTranslatorPB.java:92)
	at org.apache.hadoop.hdfs.protocol.proto.DatanodeProtocolProtos$DatanodeProtocolService$2.callBlockingMethod(DatanodeProtocolProtos.java:26296)
	at org.apache.hadoop.ipc.ProtobufRpcEngine$Server$ProtoBufRpcInvoker.call(ProtobufRpcEngine.java:637)
	at org.apache.hadoop.ipc.RPC$Server.call(RPC.java:966)
	at org.apache.hadoop.ipc.Server$Handler$1.run(Server.java:2127)
	at org.apache.hadoop.ipc.Server$Handler$1.run(Server.java:2123)
	at java.security.AccessController.doPrivileged(Native Method)
	at javax.security.auth.Subject.doAs(Subject.java:415)
	at org.apache.hadoop.security.UserGroupInformation.doAs(UserGroupInformation.java:1669)
	at org.apache.hadoop.ipc.Server$Handler.run(Server.java:2121)


2014-12-15 12:00:29,087 FATAL datanode.DataNode (BPServiceActor.java:run(841)) - Initialization
failed for Block pool BP-887397778-67.195.81.153-1418644469024 (Datanode Uuid null) service
to localhost/127.0.0.1:40565. Exiting. 
java.io.IOException: DN shut down before block pool connected
	at org.apache.hadoop.hdfs.server.datanode.BPServiceActor.retrieveNamespaceInfo(BPServiceActor.java:186)
	at org.apache.hadoop.hdfs.server.datanode.BPServiceActor.connectToNNAndHandshake(BPServiceActor.java:216)
	at org.apache.hadoop.hdfs.server.datanode.BPServiceActor.run(BPServiceActor.java:829)
	at java.lang.Thread.run(Thread.java:745)
{quote}

Found by tool proposed in HADOOP-11045:

{quote}
[yzhang@localhost jenkinsftf]$ ./determine-flaky-tests-hadoop.py -j Hadoop-Hdfs-trunk -n 5
| tee bt.log
****Recently FAILED builds in url: https://builds.apache.org//job/Hadoop-Hdfs-trunk
    THERE ARE 4 builds (out of 6) that have failed tests in the past 5 days, as listed below:

===>https://builds.apache.org/job/Hadoop-Hdfs-trunk/1974/testReport (2014-12-15 03:30:01)
    Failed test: org.apache.hadoop.hdfs.TestDecommission.testIncludeByRegistrationName
    Failed test: org.apache.hadoop.hdfs.server.blockmanagement.TestDatanodeManager.testNumVersionsReportedCorrect
    Failed test: org.apache.hadoop.hdfs.server.namenode.ha.TestRetryCacheWithHA.testUpdatePipeline
===>https://builds.apache.org/job/Hadoop-Hdfs-trunk/1972/testReport (2014-12-13 10:32:27)
    Failed test: org.apache.hadoop.hdfs.TestDecommission.testIncludeByRegistrationName
===>https://builds.apache.org/job/Hadoop-Hdfs-trunk/1971/testReport (2014-12-13 03:30:01)
    Failed test: org.apache.hadoop.hdfs.server.namenode.ha.TestRetryCacheWithHA.testUpdatePipeline
===>https://builds.apache.org/job/Hadoop-Hdfs-trunk/1969/testReport (2014-12-11 03:30:01)
    Failed test: org.apache.hadoop.hdfs.server.blockmanagement.TestDatanodeManager.testNumVersionsReportedCorrect
    Failed test: org.apache.hadoop.hdfs.server.namenode.ha.TestRetryCacheWithHA.testUpdatePipeline
    Failed test: org.apache.hadoop.hdfs.server.namenode.ha.TestPipelinesFailover.testFailoverRightBeforeCommitSynchronization

Among 6 runs examined, all failed tests <#failedRuns: testName>:
    3: org.apache.hadoop.hdfs.server.namenode.ha.TestRetryCacheWithHA.testUpdatePipeline
    2: org.apache.hadoop.hdfs.TestDecommission.testIncludeByRegistrationName
    2: org.apache.hadoop.hdfs.server.blockmanagement.TestDatanodeManager.testNumVersionsReportedCorrect
    1: org.apache.hadoop.hdfs.server.namenode.ha.TestPipelinesFailover.testFailoverRightBeforeCommitSynchronization
{quote}




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