See <https://builds.apache.org/job/Tajo-master-nightly/439/changes>

Changes:

[hyunsik] Revert "TAJO-1008: Protocol buffer De/Serialization for EvalNode."

[hyunsik] TAJO-1008: Protocol buffer De/Serialization for EvalNode.

[hjkim] TAJO-992: Reduce number of hash shuffle output file.

[hyunsik] TAJO-931: Output file can be punctuated depending on the file size. 
(hyunsik)

------------------------------------------
[...truncated 321227 lines...]
2014-08-21 06:45:04,662 INFO: org.apache.tajo.worker.TajoWorker (run(518)) - 
============================================
2014-08-21 06:45:04,663 INFO: org.apache.tajo.worker.TajoWorker (run(519)) - 
TajoWorker received SIGINT Signal
2014-08-21 06:45:04,663 INFO: org.apache.tajo.worker.TajoWorker (run(520)) - 
============================================
2014-08-21 06:45:04,668 INFO: org.apache.tajo.worker.TajoWorker (run(518)) - 
============================================
2014-08-21 06:45:04,683 INFO: org.apache.tajo.worker.TajoWorker (run(519)) - 
TajoWorker received SIGINT Signal
2014-08-21 06:45:04,683 INFO: org.apache.tajo.worker.TajoWorker (run(520)) - 
============================================
Aug 21, 2014 6:26:43 AM INFO: parquet.hadoop.ParquetFileReader: reading another 
1 footers
Aug 21, 2014 6:26:44 AM INFO: parquet.hadoop.ParquetFileReader: reading another 
1 footers
Aug 21, 2014 6:27:32 AM INFO: parquet.hadoop.ParquetFileReader: reading another 
1 footers
Aug 21, 2014 6:27:32 AM INFO: parquet.hadoop.ParquetFileReader: reading another 
1 footers
Aug 21, 2014 6:27:33 AM INFO: parquet.hadoop.ParquetFileReader: reading another 
1 footers
Aug 21, 2014 6:27:33 AM INFO: parquet.hadoop.ParquetFileReader: reading another 
1 footers
Aug 21, 2014 6:27:33 AM INFO: parquet.hadoop.ParquetFileReader: reading another 
1 footers
Aug 21, 2014 6:27:36 AM INFO: parquet.hadoop.ParquetFileReader: reading another 
1 footers
2014-08-21 06:45:04,739 INFO: org.apache.tajo.worker.WorkerHeartbeatService 
(run(276)) - Worker Resource Heartbeat Thread stopped.
2014-08-21 06:45:04,762 INFO: org.apache.tajo.worker.WorkerHeartbeatService 
(run(276)) - Worker Resource Heartbeat Thread stopped.
2014-08-21 06:45:04,821 ERROR: org.apache.hadoop.hdfs.DFSClient 
(closeAllFilesBeingWritten(839)) - Failed to close file 
/tajo/warehouse/score/score
org.apache.hadoop.ipc.RemoteException(java.io.IOException): File 
/tajo/warehouse/score/score could only be replicated to 0 nodes instead of 
minReplication (=1).  There are 1 datanode(s) running and 1 node(s) are 
excluded in this operation.
        at 
org.apache.hadoop.hdfs.server.blockmanagement.BlockManager.chooseTarget(BlockManager.java:1406)
        at 
org.apache.hadoop.hdfs.server.namenode.FSNamesystem.getAdditionalBlock(FSNamesystem.java:2596)
        at 
org.apache.hadoop.hdfs.server.namenode.NameNodeRpcServer.addBlock(NameNodeRpcServer.java:563)
        at 
org.apache.hadoop.hdfs.protocolPB.ClientNamenodeProtocolServerSideTranslatorPB.addBlock(ClientNamenodeProtocolServerSideTranslatorPB.java:407)
        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$1.run(Server.java:1962)
        at org.apache.hadoop.ipc.Server$Handler$1.run(Server.java:1958)
        at java.security.AccessController.doPrivileged(Native Method)
        at javax.security.auth.Subject.doAs(Subject.java:396)
        at 
org.apache.hadoop.security.UserGroupInformation.doAs(UserGroupInformation.java:1548)
        at org.apache.hadoop.ipc.Server$Handler.run(Server.java:1956)

        at org.apache.hadoop.ipc.Client.call(Client.java:1406)
        at org.apache.hadoop.ipc.Client.call(Client.java:1359)
        at 
org.apache.hadoop.ipc.ProtobufRpcEngine$Invoker.invoke(ProtobufRpcEngine.java:206)
        at com.sun.proxy.$Proxy19.addBlock(Unknown Source)
        at sun.reflect.GeneratedMethodAccessor18.invoke(Unknown Source)
        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:102)
        at com.sun.proxy.$Proxy19.addBlock(Unknown Source)
        at 
org.apache.hadoop.hdfs.protocolPB.ClientNamenodeProtocolTranslatorPB.addBlock(ClientNamenodeProtocolTranslatorPB.java:348)
        at 
org.apache.hadoop.hdfs.DFSOutputStream$DataStreamer.locateFollowingBlock(DFSOutputStream.java:1264)
        at 
org.apache.hadoop.hdfs.DFSOutputStream$DataStreamer.nextBlockOutputStream(DFSOutputStream.java:1112)
        at 
org.apache.hadoop.hdfs.DFSOutputStream$DataStreamer.run(DFSOutputStream.java:522)
2014-08-21 06:45:04,911 INFO: org.apache.tajo.rpc.NettyServerBase 
(shutdown(128)) - Rpc (TajoWorkerProtocol) listened on 0:0:0:0:0:0:0:0:15246) 
shutdown
2014-08-21 06:45:04,912 INFO: org.apache.tajo.worker.TajoWorkerManagerService 
(stop(97)) - TajoWorkerManagerService stopped
2014-08-21 06:45:04,912 INFO: org.apache.tajo.worker.TaskRunner (stop(272)) - 
Stop TaskRunner: eb_1408602278793_0133_000005
2014-08-21 06:45:04,912 INFO: org.apache.tajo.worker.TaskRunner (stop(272)) - 
Stop TaskRunner: eb_1408602278793_0630_000001
2014-08-21 06:45:04,920 INFO: org.apache.tajo.rpc.NettyServerBase 
(shutdown(128)) - Rpc (TajoWorkerProtocol) listened on 0:0:0:0:0:0:0:0:15256) 
shutdown
2014-08-21 06:45:04,924 INFO: org.apache.tajo.worker.TajoWorkerManagerService 
(stop(97)) - TajoWorkerManagerService stopped
2014-08-21 06:45:04,928 INFO: org.apache.tajo.rpc.NettyServerBase 
(shutdown(128)) - Rpc (QueryMasterProtocol) listened on 0:0:0:0:0:0:0:0:15245) 
shutdown
2014-08-21 06:45:04,928 INFO: 
org.apache.tajo.master.querymaster.QueryMasterManagerService (stop(113)) - 
QueryMasterManagerService stopped
2014-08-21 06:45:04,928 INFO: org.apache.tajo.master.querymaster.QueryMaster 
(run(558)) - QueryMaster heartbeat thread stopped
2014-08-21 06:45:04,934 INFO: org.apache.tajo.master.TajoAsyncDispatcher 
(stop(122)) - AsyncDispatcher stopped:querymaster_1408602280918
2014-08-21 06:45:04,935 INFO: org.apache.tajo.master.querymaster.QueryMaster 
(stop(179)) - QueryMaster stop
2014-08-21 06:45:04,935 INFO: org.apache.tajo.worker.TajoWorkerClientService 
(stop(110)) - TajoWorkerClientService stopping
2014-08-21 06:45:04,942 INFO: org.apache.tajo.rpc.NettyServerBase 
(shutdown(128)) - Rpc (QueryMasterClientProtocol) listened on 
0:0:0:0:0:0:0:0:15244) shutdown
2014-08-21 06:45:04,943 INFO: org.apache.tajo.worker.TajoWorkerClientService 
(stop(114)) - TajoWorkerClientService stopped
2014-08-21 06:45:04,943 INFO: org.apache.tajo.worker.TajoWorker (stop(348)) - 
TajoWorker main thread exiting
2014-08-21 06:45:04,966 INFO: org.apache.tajo.rpc.NettyServerBase 
(shutdown(128)) - Rpc (QueryMasterProtocol) listened on 0:0:0:0:0:0:0:0:15255) 
shutdown
2014-08-21 06:45:04,967 INFO: 
org.apache.tajo.master.querymaster.QueryMasterManagerService (stop(113)) - 
QueryMasterManagerService stopped
2014-08-21 06:45:04,967 INFO: org.apache.tajo.master.querymaster.QueryMaster 
(run(558)) - QueryMaster heartbeat thread stopped
2014-08-21 06:45:04,968 INFO: org.apache.tajo.master.TajoAsyncDispatcher 
(stop(122)) - AsyncDispatcher stopped:querymaster_1408602315450
2014-08-21 06:45:04,968 INFO: org.apache.tajo.master.querymaster.QueryMaster 
(stop(179)) - QueryMaster stop
2014-08-21 06:45:04,968 INFO: org.apache.tajo.worker.TajoWorkerClientService 
(stop(110)) - TajoWorkerClientService stopping
2014-08-21 06:45:04,987 INFO: org.apache.tajo.rpc.NettyServerBase 
(shutdown(128)) - Rpc (QueryMasterClientProtocol) listened on 
0:0:0:0:0:0:0:0:15254) shutdown
2014-08-21 06:45:04,987 INFO: org.apache.tajo.worker.TajoWorkerClientService 
(stop(114)) - TajoWorkerClientService stopped
2014-08-21 06:45:04,987 INFO: org.apache.tajo.worker.TajoWorker (stop(348)) - 
TajoWorker main thread exiting

Results :

Tests in error: 
  org.apache.tajo.engine.eval.TestPredicates: 
org.jboss.netty.channel.ChannelException: Failed to create a selector.
  org.apache.tajo.engine.eval.TestIntervalType: 
org.jboss.netty.channel.ChannelException: Failed to create a selector.
  org.apache.tajo.engine.eval.TestEvalTree: 
org.jboss.netty.channel.ChannelException: Failed to create a selector.
  org.apache.tajo.engine.eval.TestEvalTreeUtil: 
org.jboss.netty.channel.ChannelException: Failed to create a selector.
  org.apache.tajo.engine.eval.TestSQLDateTimeTypes: 
org.jboss.netty.channel.ChannelException: Failed to create a selector.
  org.apache.tajo.engine.eval.TestSQLExpression: 
org.jboss.netty.channel.ChannelException: Failed to create a selector.
  
testTwoBroadcastJoin(org.apache.tajo.engine.planner.global.TestBroadcastJoinPlan):
 org.jboss.netty.channel.ChannelException: Failed to create a selector.
  
testBroadcastCasebyCase1(org.apache.tajo.engine.planner.global.TestBroadcastJoinPlan):
 java.io.FileNotFoundException: 
<https://builds.apache.org/job/Tajo-master-nightly/ws/tajo-core/target/test-classes/yarn-site.xml>
 (Too many open files)
  
testBroadcastCasebyCase1(org.apache.tajo.engine.planner.global.TestBroadcastJoinPlan)
  
testNotBroadcastJoinSubquery(org.apache.tajo.engine.planner.global.TestBroadcastJoinPlan):
 java.io.FileNotFoundException: 
<https://builds.apache.org/job/Tajo-master-nightly/ws/tajo-core/target/test-classes/yarn-site.xml>
 (Too many open files)
  
testNotBroadcastJoinSubquery(org.apache.tajo.engine.planner.global.TestBroadcastJoinPlan)
  
testLeftOuterJoinCase1(org.apache.tajo.engine.planner.global.TestBroadcastJoinPlan):
 java.io.FileNotFoundException: 
<https://builds.apache.org/job/Tajo-master-nightly/ws/tajo-core/target/test-classes/yarn-site.xml>
 (Too many open files)
  
testLeftOuterJoinCase1(org.apache.tajo.engine.planner.global.TestBroadcastJoinPlan)
  
testLeftOuterJoinCase2(org.apache.tajo.engine.planner.global.TestBroadcastJoinPlan):
 java.io.FileNotFoundException: 
<https://builds.apache.org/job/Tajo-master-nightly/ws/tajo-core/target/test-classes/yarn-site.xml>
 (Too many open files)
  
testLeftOuterJoinCase2(org.apache.tajo.engine.planner.global.TestBroadcastJoinPlan)
  
testLeftOuterJoinCase3(org.apache.tajo.engine.planner.global.TestBroadcastJoinPlan):
 java.io.FileNotFoundException: 
<https://builds.apache.org/job/Tajo-master-nightly/ws/tajo-core/target/test-classes/yarn-site.xml>
 (Too many open files)
  
testLeftOuterJoinCase3(org.apache.tajo.engine.planner.global.TestBroadcastJoinPlan)
  
testLeftOuterJoinCase4(org.apache.tajo.engine.planner.global.TestBroadcastJoinPlan):
 java.io.FileNotFoundException: 
<https://builds.apache.org/job/Tajo-master-nightly/ws/tajo-core/target/test-classes/yarn-site.xml>
 (Too many open files)
  
testLeftOuterJoinCase4(org.apache.tajo.engine.planner.global.TestBroadcastJoinPlan)
  
testLeftOuterJoinCase5(org.apache.tajo.engine.planner.global.TestBroadcastJoinPlan):
 java.io.FileNotFoundException: 
<https://builds.apache.org/job/Tajo-master-nightly/ws/tajo-core/target/test-classes/yarn-site.xml>
 (Too many open files)
  
testLeftOuterJoinCase5(org.apache.tajo.engine.planner.global.TestBroadcastJoinPlan)
  
testLeftOuterJoinCase6(org.apache.tajo.engine.planner.global.TestBroadcastJoinPlan):
 java.io.FileNotFoundException: 
<https://builds.apache.org/job/Tajo-master-nightly/ws/tajo-core/target/test-classes/yarn-site.xml>
 (Too many open files)
  
testLeftOuterJoinCase6(org.apache.tajo.engine.planner.global.TestBroadcastJoinPlan)
  
testNotBroadcastJoinTwoLargeTable(org.apache.tajo.engine.planner.global.TestBroadcastJoinPlan):
 java.io.FileNotFoundException: 
<https://builds.apache.org/job/Tajo-master-nightly/ws/tajo-core/target/test-classes/yarn-site.xml>
 (Too many open files)
  
testNotBroadcastJoinTwoLargeTable(org.apache.tajo.engine.planner.global.TestBroadcastJoinPlan)
  
testBroadcastJoinAllSmallTables(org.apache.tajo.engine.planner.global.TestBroadcastJoinPlan):
 java.io.FileNotFoundException: 
<https://builds.apache.org/job/Tajo-master-nightly/ws/tajo-core/target/test-classes/yarn-site.xml>
 (Too many open files)
  
testBroadcastJoinAllSmallTables(org.apache.tajo.engine.planner.global.TestBroadcastJoinPlan)
  
testBroadcastJoinSubquery(org.apache.tajo.engine.planner.global.TestBroadcastJoinPlan):
 java.io.FileNotFoundException: 
<https://builds.apache.org/job/Tajo-master-nightly/ws/tajo-core/target/test-classes/yarn-site.xml>
 (Too many open files)
  
testBroadcastJoinSubquery(org.apache.tajo.engine.planner.global.TestBroadcastJoinPlan)
  
testBroadcastJoin(org.apache.tajo.engine.planner.global.TestBroadcastJoinPlan): 
java.io.FileNotFoundException: 
<https://builds.apache.org/job/Tajo-master-nightly/ws/tajo-core/target/test-classes/yarn-site.xml>
 (Too many open files)
  testBroadcastJoin(org.apache.tajo.engine.planner.global.TestBroadcastJoinPlan)
  
testInnerLeftOuterJoinCase1(org.apache.tajo.engine.planner.global.TestBroadcastJoinPlan):
 java.io.FileNotFoundException: 
<https://builds.apache.org/job/Tajo-master-nightly/ws/tajo-core/target/test-classes/yarn-site.xml>
 (Too many open files)
  
testInnerLeftOuterJoinCase1(org.apache.tajo.engine.planner.global.TestBroadcastJoinPlan)
  testHashInnerJoin(org.apache.tajo.engine.planner.physical.TestHashJoinExec): 
java.io.FileNotFoundException: 
<https://builds.apache.org/job/Tajo-master-nightly/ws/tajo-core/target/test-classes/yarn-site.xml>
 (Too many open files)
  testHashInnerJoin(org.apache.tajo.engine.planner.physical.TestHashJoinExec)
  
testCheckIfInMemoryInnerJoinIsPossible(org.apache.tajo.engine.planner.physical.TestHashJoinExec):
 java.io.FileNotFoundException: 
<https://builds.apache.org/job/Tajo-master-nightly/ws/tajo-core/target/test-classes/yarn-site.xml>
 (Too many open files)
  
testCheckIfInMemoryInnerJoinIsPossible(org.apache.tajo.engine.planner.physical.TestHashJoinExec)
  
testFullOuterHashJoinExec0(org.apache.tajo.engine.planner.physical.TestFullOuterHashJoinExec):
 java.io.FileNotFoundException: 
<https://builds.apache.org/job/Tajo-master-nightly/ws/tajo-core/target/test-classes/yarn-site.xml>
 (Too many open files)
  
testFullOuterHashJoinExec0(org.apache.tajo.engine.planner.physical.TestFullOuterHashJoinExec)
  
testFullOuterHashJoinExec1(org.apache.tajo.engine.planner.physical.TestFullOuterHashJoinExec):
 java.io.FileNotFoundException: 
<https://builds.apache.org/job/Tajo-master-nightly/ws/tajo-core/target/test-classes/yarn-site.xml>
 (Too many open files)
  
testFullOuterHashJoinExec1(org.apache.tajo.engine.planner.physical.TestFullOuterHashJoinExec)
  
testFullOuterHashJoinExec2(org.apache.tajo.engine.planner.physical.TestFullOuterHashJoinExec):
 java.io.FileNotFoundException: 
<https://builds.apache.org/job/Tajo-master-nightly/ws/tajo-core/target/test-classes/yarn-site.xml>
 (Too many open files)
  
testFullOuterHashJoinExec2(org.apache.tajo.engine.planner.physical.TestFullOuterHashJoinExec)
  
testFullOuterHashJoinExec3(org.apache.tajo.engine.planner.physical.TestFullOuterHashJoinExec):
 org.jboss.netty.channel.ChannelException: Failed to create a selector.
  
testLeftOuter_HashJoinExec1(org.apache.tajo.engine.planner.physical.TestLeftOuterHashJoinExec):
 org.jboss.netty.channel.ChannelException: Failed to create a selector.
  
testLeftOuter_HashJoinExec2(org.apache.tajo.engine.planner.physical.TestLeftOuterHashJoinExec):
 org.jboss.netty.channel.ChannelException: Failed to create a selector.
  
testLeftOuter_HashJoinExec3(org.apache.tajo.engine.planner.physical.TestLeftOuterHashJoinExec):
 org.jboss.netty.channel.ChannelException: Failed to create a selector.
  
testLeftOuter_HashJoinExec4(org.apache.tajo.engine.planner.physical.TestLeftOuterHashJoinExec):
 org.jboss.netty.channel.ChannelException: Failed to create a selector.
  
testLeftOuterHashJoinExec0(org.apache.tajo.engine.planner.physical.TestLeftOuterHashJoinExec):
 org.jboss.netty.channel.ChannelException: Failed to create a selector.
  testNLInnerJoin(org.apache.tajo.engine.planner.physical.TestNLJoinExec): 
org.jboss.netty.channel.ChannelException: Failed to create a selector.
  testNLCrossJoin(org.apache.tajo.engine.planner.physical.TestNLJoinExec): 
org.jboss.netty.channel.ChannelException: Failed to create a selector.
  
testHashSemiJoin(org.apache.tajo.engine.planner.physical.TestHashSemiJoinExec): 
org.jboss.netty.channel.ChannelException: Failed to create a selector.
  
testRightOuter_HashJoinExec0(org.apache.tajo.engine.planner.physical.TestRightOuterHashJoinExec):
 org.jboss.netty.channel.ChannelException: Failed to create a selector.
  
testRightOuter_HashJoinExec1(org.apache.tajo.engine.planner.physical.TestRightOuterHashJoinExec):
 org.jboss.netty.channel.ChannelException: Failed to create a selector.
  
testRightOuter_HashJoinExec2(org.apache.tajo.engine.planner.physical.TestRightOuterHashJoinExec):
 org.jboss.netty.channel.ChannelException: Failed to create a selector.
  
testFullOuterMergeJoin0(org.apache.tajo.engine.planner.physical.TestFullOuterMergeJoinExec):
 org.jboss.netty.channel.ChannelException: Failed to create a selector.
  
testFullOuterMergeJoin1(org.apache.tajo.engine.planner.physical.TestFullOuterMergeJoinExec):
 org.jboss.netty.channel.ChannelException: Failed to create a selector.
  
testFullOuterMergeJoin2(org.apache.tajo.engine.planner.physical.TestFullOuterMergeJoinExec):
 org.jboss.netty.channel.ChannelException: Failed to create a selector.
  
testFullOuterMergeJoin3(org.apache.tajo.engine.planner.physical.TestFullOuterMergeJoinExec):
 org.jboss.netty.channel.ChannelException: Failed to create a selector.
  
testFullOuterMergeJoin4(org.apache.tajo.engine.planner.physical.TestFullOuterMergeJoinExec):
 org.jboss.netty.channel.ChannelException: Failed to create a selector.
  
testFullOuterMergeJoin5(org.apache.tajo.engine.planner.physical.TestFullOuterMergeJoinExec):
 org.jboss.netty.channel.ChannelException: Failed to create a selector.
  testNext(org.apache.tajo.engine.planner.physical.TestExternalSortExec): 
org.jboss.netty.channel.ChannelException: Failed to create a selector.
  
testLeftOuter_NLJoinExec2(org.apache.tajo.engine.planner.physical.TestLeftOuterNLJoinExec):
 org.jboss.netty.channel.ChannelException: Failed to create a selector.
  
testLeftOuter_NLJoinExec3(org.apache.tajo.engine.planner.physical.TestLeftOuterNLJoinExec):
 org.jboss.netty.channel.ChannelException: Failed to create a selector.
  
testLeftOuter_NLJoinExec4(org.apache.tajo.engine.planner.physical.TestLeftOuterNLJoinExec):
 org.jboss.netty.channel.ChannelException: Failed to create a selector.
  
testLeftOuterNLJoinExec0(org.apache.tajo.engine.planner.physical.TestLeftOuterNLJoinExec):
 org.jboss.netty.channel.ChannelException: Failed to create a selector.
  
testLeftOuterNLJoinExec1(org.apache.tajo.engine.planner.physical.TestLeftOuterNLJoinExec):
 org.jboss.netty.channel.ChannelException: Failed to create a selector.
  testBNLCrossJoin(org.apache.tajo.engine.planner.physical.TestBNLJoinExec): 
org.jboss.netty.channel.ChannelException: Failed to create a selector.
  testBNLInnerJoin(org.apache.tajo.engine.planner.physical.TestBNLJoinExec): 
java.io.FileNotFoundException: 
<https://builds.apache.org/job/Tajo-master-nightly/ws/tajo-core/target/classes/tajo-default.xml>
 (Too many open files)
  testBNLInnerJoin(org.apache.tajo.engine.planner.physical.TestBNLJoinExec)
  org.apache.tajo.engine.planner.physical.TestPhysicalPlanner: 
java.io.FileNotFoundException: 
<https://builds.apache.org/job/Tajo-master-nightly/ws/tajo-core/target/test-classes/yarn-site.xml>
 (Too many open files)
  org.apache.tajo.engine.planner.physical.TestPhysicalPlanner
  org.apache.tajo.engine.planner.physical.TestSortExec: 
java.io.FileNotFoundException: 
<https://builds.apache.org/job/Tajo-master-nightly/ws/tajo-core/target/test-classes/yarn-site.xml>
 (Too many open files)
  
testRightOuterMergeJoin0(org.apache.tajo.engine.planner.physical.TestRightOuterMergeJoinExec):
 java.io.FileNotFoundException: 
<https://builds.apache.org/job/Tajo-master-nightly/ws/tajo-core/target/test-classes/yarn-site.xml>
 (Too many open files)
  
testRightOuterMergeJoin0(org.apache.tajo.engine.planner.physical.TestRightOuterMergeJoinExec)
  
testRightOuterMergeJoin2(org.apache.tajo.engine.planner.physical.TestRightOuterMergeJoinExec):
 java.io.FileNotFoundException: 
<https://builds.apache.org/job/Tajo-master-nightly/ws/tajo-core/target/test-classes/yarn-site.xml>
 (Too many open files)
  
testRightOuterMergeJoin2(org.apache.tajo.engine.planner.physical.TestRightOuterMergeJoinExec)
  
testRightOuterMergeJoin5(org.apache.tajo.engine.planner.physical.TestRightOuterMergeJoinExec):
 java.io.FileNotFoundException: 
<https://builds.apache.org/job/Tajo-master-nightly/ws/tajo-core/target/test-classes/yarn-site.xml>
 (Too many open files)
  
testRightOuterMergeJoin5(org.apache.tajo.engine.planner.physical.TestRightOuterMergeJoinExec)
  
testRightOuter_MergeJoin1(org.apache.tajo.engine.planner.physical.TestRightOuterMergeJoinExec):
 java.io.FileNotFoundException: 
<https://builds.apache.org/job/Tajo-master-nightly/ws/tajo-core/target/test-classes/yarn-site.xml>
 (Too many open files)
  
testRightOuter_MergeJoin1(org.apache.tajo.engine.planner.physical.TestRightOuterMergeJoinExec)
  
testRightOuter_MergeJoin3(org.apache.tajo.engine.planner.physical.TestRightOuterMergeJoinExec):
 java.io.FileNotFoundException: 
<https://builds.apache.org/job/Tajo-master-nightly/ws/tajo-core/target/test-classes/yarn-site.xml>
 (Too many open files)
  
testRightOuter_MergeJoin3(org.apache.tajo.engine.planner.physical.TestRightOuterMergeJoinExec)
  
testRightOuter_MergeJoin4(org.apache.tajo.engine.planner.physical.TestRightOuterMergeJoinExec):
 org.jboss.netty.channel.ChannelException: Failed to create a selector.
  
testExternalSortExecProgressWithMemTableScanner(org.apache.tajo.engine.planner.physical.TestProgressExternalSortExec):
 java.io.FileNotFoundException: 
<https://builds.apache.org/job/Tajo-master-nightly/ws/tajo-core/target/test-classes/yarn-site.xml>
 (Too many open files)
  
testExternalSortExecProgressWithMemTableScanner(org.apache.tajo.engine.planner.physical.TestProgressExternalSortExec):
 java.io.FileNotFoundException: 
<https://builds.apache.org/job/Tajo-master-nightly/ws/tajo-core/target/test-classes/yarn-site.xml>
 (Too many open files)
  
testExternalSortExecProgressWithPairWiseMerger(org.apache.tajo.engine.planner.physical.TestProgressExternalSortExec):
 java.io.FileNotFoundException: 
<https://builds.apache.org/job/Tajo-master-nightly/ws/tajo-core/target/test-classes/yarn-site.xml>
 (Too many open files)
  
testExternalSortExecProgressWithPairWiseMerger(org.apache.tajo.engine.planner.physical.TestProgressExternalSortExec):
 java.io.FileNotFoundException: 
<https://builds.apache.org/job/Tajo-master-nightly/ws/tajo-core/target/test-classes/yarn-site.xml>
 (Too many open files)
  
testHashAntiJoin(org.apache.tajo.engine.planner.physical.TestHashAntiJoinExec): 
java.io.FileNotFoundException: 
<https://builds.apache.org/job/Tajo-master-nightly/ws/tajo-core/target/test-classes/yarn-site.xml>
 (Too many open files)
  testHashAntiJoin(org.apache.tajo.engine.planner.physical.TestHashAntiJoinExec)
  testEqual(org.apache.tajo.engine.planner.physical.TestBSTIndexExec): 
java.io.FileNotFoundException: 
<https://builds.apache.org/job/Tajo-master-nightly/ws/tajo-core/target/test-classes/yarn-site.xml>
 (Too many open files)
  testEqual(org.apache.tajo.engine.planner.physical.TestBSTIndexExec)
  
testMergeInnerJoin(org.apache.tajo.engine.planner.physical.TestMergeJoinExec): 
java.io.FileNotFoundException: 
<https://builds.apache.org/job/Tajo-master-nightly/ws/tajo-core/target/test-classes/yarn-site.xml>
 (Too many open files)
  testMergeInnerJoin(org.apache.tajo.engine.planner.physical.TestMergeJoinExec)
  org.apache.tajo.engine.planner.TestLogicalOptimizer: 
java.io.FileNotFoundException: 
<https://builds.apache.org/job/Tajo-master-nightly/ws/tajo-core/target/test-classes/yarn-site.xml>
 (Too many open files)
  org.apache.tajo.engine.planner.TestLogicalOptimizer
  org.apache.tajo.engine.planner.TestLogicalPlanner: 
org.jboss.netty.channel.ChannelException: Failed to create a selector.
  org.apache.tajo.engine.planner.TestPlannerUtil: 
java.io.FileNotFoundException: 
<https://builds.apache.org/job/Tajo-master-nightly/ws/tajo-core/target/test-classes/yarn-site.xml>
 (Too many open files)
  org.apache.tajo.engine.planner.TestPlannerUtil
  org.apache.tajo.engine.planner.TestLogicalPlan: 
org.jboss.netty.channel.ChannelException: Failed to create a selector.
  org.apache.tajo.engine.function.TestBuiltinFunctions: Failed to create a 
selector.
  org.apache.tajo.engine.function.TestPatternMatchingPredicates: 
org.jboss.netty.channel.ChannelException: Failed to create a selector.
  org.apache.tajo.engine.function.TestMathFunctions: 
java.io.FileNotFoundException: 
<https://builds.apache.org/job/Tajo-master-nightly/ws/tajo-core/target/test-classes/yarn-site.xml>
 (Too many open files)
  org.apache.tajo.engine.function.TestDateTimeFunctions: 
java.io.FileNotFoundException: 
<https://builds.apache.org/job/Tajo-master-nightly/ws/tajo-core/target/test-classes/yarn-site.xml>
 (Too many open files)
  org.apache.tajo.engine.function.TestStringOperatorsAndFunctions: 
java.io.FileNotFoundException: 
<https://builds.apache.org/job/Tajo-master-nightly/ws/tajo-core/target/test-classes/yarn-site.xml>
 (Too many open files)
  org.apache.tajo.engine.function.TestConditionalExpressions: 
java.io.FileNotFoundException: 
<https://builds.apache.org/job/Tajo-master-nightly/ws/tajo-core/target/test-classes/yarn-site.xml>
 (Too many open files)
  testParseParam(org.apache.tajo.cli.TestTajoCli): Failed to create a selector.
  testSelectResultWithNullTrueDeprecated(org.apache.tajo.cli.TestTajoCli): 
Failed to create a selector.
  testSelectResultWithNullTrue(org.apache.tajo.cli.TestTajoCli): Failed to 
create a selector.
  testStopWhenError(org.apache.tajo.cli.TestTajoCli): Failed to create a 
selector.
  testParseConf(org.apache.tajo.cli.TestTajoCli): Failed to create a selector.
  testGetConf(org.apache.tajo.cli.TestTajoCli): Failed to create a selector.
  testHelpSessionVars(org.apache.tajo.cli.TestTajoCli): Failed to create a 
selector.
  testShowMasters(org.apache.tajo.cli.TestTajoCli): Failed to create a selector.
  testLocalQueryWithoutFrom(org.apache.tajo.cli.TestTajoCli): Failed to create 
a selector.
  testConnectDatabase(org.apache.tajo.cli.TestTajoCli): Failed to create a 
selector.
  testStopWhenErrorDeprecated(org.apache.tajo.cli.TestTajoCli): Failed to 
create a selector.
  testReplaceParam(org.apache.tajo.cli.TestTajoCli): Failed to create a 
selector.
  testSelectResultWithNullFalse(org.apache.tajo.cli.TestTajoCli): Failed to 
create a selector.
  testDescTable(org.apache.tajo.cli.TestTajoCli): Failed to create a selector.
  testHdfCommand(org.apache.tajo.cli.TestHdfsCommand): Failed to create a 
selector.
  testCommand(org.apache.tajo.cli.TestExecExternalShellCommand): Failed to 
create a selector.
  
testPrintResultInsertStatement(org.apache.tajo.cli.TestDefaultCliOutputFormatter):
 Failed to create a selector.
  testParseErrorMessage(org.apache.tajo.cli.TestDefaultCliOutputFormatter): 
Failed to create a selector.
  
testPrintResultSelectStatement(org.apache.tajo.cli.TestDefaultCliOutputFormatter):
 Failed to create a selector.
  org.apache.tajo.jdbc.TestTajoDatabaseMetaData: Failed to create a selector.
  test(org.apache.tajo.jdbc.TestResultSet): Failed on local exception: 
java.net.SocketException: Too many open files; Host Details : local host is: 
"java.net.UnknownHostException: asf900.gq1.ygridcore.net: 
asf900.gq1.ygridcore.net"; destination host is: "localhost":38068; 
  testDateTimeType(org.apache.tajo.jdbc.TestResultSet)
  org.apache.tajo.jdbc.TestTajoJdbc: Failed to create a selector.

Tests run: 941, Failures: 0, Errors: 129, Skipped: 0

[INFO] ------------------------------------------------------------------------
[INFO] Reactor Summary:
[INFO] 
[INFO] Tajo Main ......................................... SUCCESS [ 18.372 s]
[INFO] Tajo Project POM .................................. SUCCESS [  1.368 s]
[INFO] Tajo Maven Plugins ................................ SUCCESS [  5.586 s]
[INFO] Tajo Common ....................................... SUCCESS [01:02 min]
[INFO] Tajo Algebra ...................................... SUCCESS [  2.871 s]
[INFO] Tajo Catalog Common ............................... SUCCESS [  9.581 s]
[INFO] Tajo Rpc .......................................... SUCCESS [ 23.714 s]
[INFO] Tajo Catalog Client ............................... SUCCESS [  1.538 s]
[INFO] Tajo Catalog Server ............................... SUCCESS [ 10.701 s]
[INFO] Tajo Storage ...................................... SUCCESS [01:14 min]
[INFO] Tajo Core PullServer .............................. SUCCESS [  1.612 s]
[INFO] Tajo Client ....................................... SUCCESS [  5.212 s]
[INFO] Tajo JDBC Driver .................................. SUCCESS [  1.124 s]
[INFO] Tajo Catalog Drivers HCatalog ..................... SUCCESS [ 17.734 s]
[INFO] Tajo Core ......................................... FAILURE [21:00 min]
[INFO] Tajo Catalog Drivers .............................. SKIPPED
[INFO] Tajo Catalog ...................................... SKIPPED
[INFO] Tajo Distribution ................................. SKIPPED
[INFO] ------------------------------------------------------------------------
[INFO] BUILD FAILURE
[INFO] ------------------------------------------------------------------------
[INFO] Total time: 24:58 min
[INFO] Finished at: 2014-08-21T06:45:05+00:00
[INFO] Final Memory: 81M/1053M
[INFO] ------------------------------------------------------------------------
[ERROR] Failed to execute goal 
org.apache.maven.plugins:maven-surefire-plugin:2.12.4:test (default-test) on 
project tajo-core: There are test failures.
[ERROR] 
[ERROR] Please refer to 
<https://builds.apache.org/job/Tajo-master-nightly/ws/tajo-core/target/surefire-reports>
 for the individual test results.
[ERROR] -> [Help 1]
[ERROR] 
[ERROR] To see the full stack trace of the errors, re-run Maven with the -e 
switch.
[ERROR] Re-run Maven using the -X switch to enable full debug logging.
[ERROR] 
[ERROR] For more information about the errors and possible solutions, please 
read the following articles:
[ERROR] [Help 1] 
http://cwiki.apache.org/confluence/display/MAVEN/MojoFailureException
[ERROR] 
[ERROR] After correcting the problems, you can resume the build with the command
[ERROR]   mvn <goals> -rf :tajo-core
Build step 'Execute shell' marked build as failure
Recording test results

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