See <https://builds.apache.org/job/Tajo-master-CODEGEN-build/122/changes>

Changes:

[blrunner] TAJO-1194: 'INSERT OVERWRITE .. SELECT' does not remove existing 
data when result is empty. (jaehwa)

------------------------------------------
[...truncated 349844 lines...]
2014-12-04 10:04:15,195 ERROR: 
org.apache.tajo.master.querymaster.QueryUnitAttempt (transition(401)) - 
ta_1417686720098_0811_000002_000000_02 FROM asf907.gq1.ygridcore.net >> No 
error message
2014-12-04 10:04:15,195 INFO: org.apache.tajo.master.querymaster.QueryUnit 
(transition(652)) - 
====================================================================================
2014-12-04 10:04:15,195 INFO: org.apache.tajo.master.querymaster.QueryUnit 
(transition(653)) - >>> Task Failed: ta_1417686720098_0811_000002_000000_02, 
retry:false, attempts:3 <<<
2014-12-04 10:04:15,195 INFO: org.apache.tajo.master.querymaster.QueryUnit 
(transition(655)) - 
====================================================================================
2014-12-04 10:04:15,195 INFO: org.apache.tajo.master.querymaster.SubQuery 
(transition(1200)) - [eb_1417686720098_0811_000002] Task Completion Event 
(Total: 1, Success: 0, Killed: 0, Failed: 1)
2014-12-04 10:04:15,196 INFO: org.apache.tajo.master.DefaultTaskScheduler 
(stop(149)) - Task Scheduler stopped
2014-12-04 10:04:15,196 INFO: org.apache.tajo.master.DefaultTaskScheduler 
(run(108)) - TaskScheduler schedulingThread stopped
2014-12-04 10:04:15,196 INFO: org.apache.tajo.master.querymaster.SubQuery 
(transition(1305)) - subQuery completed - eb_1417686720098_0811_000002 
(total=1, success=0, killed=0)
2014-12-04 10:04:15,196 INFO: org.apache.tajo.worker.TaskRunner (run(249)) - 
Received ShouldDie 
flag:eb_1417686720098_0811_000002,container_1417686720098_0811_01_003031
2014-12-04 10:04:15,196 INFO: org.apache.tajo.master.querymaster.QueryMaster 
(cleanupExecutionBlock(186)) - cleanup executionBlocks: 
eb_1417686720098_0811_000001
2014-12-04 10:04:15,196 INFO: org.apache.tajo.worker.TaskRunner (stop(151)) - 
Stop TaskRunner: 
eb_1417686720098_0811_000002,container_1417686720098_0811_01_003031
2014-12-04 10:04:15,197 INFO: org.apache.tajo.worker.TaskRunnerManager 
(stopTaskRunner(116)) - Stop 
Task:eb_1417686720098_0811_000002,container_1417686720098_0811_01_003031
2014-12-04 10:04:15,198 INFO: org.apache.tajo.master.querymaster.Query 
(handle(1030)) - Processing q_1417686720098_0811 of type SUBQUERY_COMPLETED
2014-12-04 10:04:15,198 INFO: org.apache.tajo.master.querymaster.Query 
(handle(1030)) - Processing q_1417686720098_0811 of type QUERY_COMPLETED
2014-12-04 10:04:15,198 INFO: org.apache.tajo.master.querymaster.Query 
(handle(1048)) - q_1417686720098_0811 Query Transitioned from QUERY_RUNNING to 
QUERY_FAILED
2014-12-04 10:04:15,198 INFO: 
org.apache.tajo.master.querymaster.QueryMasterTask (handle(326)) - Query 
completion notified from q_1417686720098_0811
2014-12-04 10:04:15,198 INFO: 
org.apache.tajo.master.querymaster.QueryMasterTask (handle(337)) - Query final 
state: QUERY_FAILED
2014-12-04 10:04:15,198 INFO: 
org.apache.tajo.master.rm.TajoWorkerResourceManager 
(releaseWorkerResource(515)) - Release Resource: 0.5,512
2014-12-04 10:04:15,198 INFO: 
org.apache.tajo.master.querymaster.QueryMasterTask (stop(191)) - Stopping 
QueryMasterTask:q_1417686720098_0811
2014-12-04 10:04:15,198 INFO: org.apache.tajo.worker.TaskRunnerManager 
(handle(165)) - ======================== Processing 
eb_1417686720098_0811_000002 of type STOP
2014-12-04 10:04:15,199 INFO: 
org.apache.tajo.master.querymaster.QueryInProgress (heartbeat(269)) - Received 
QueryMaster heartbeat:q_1417686720098_0811,state=QUERY_FAILED,progress=0.5, 
queryMaster=asf907.gq1.ygridcore.net
2014-12-04 10:04:15,199 INFO: 
org.apache.tajo.master.querymaster.QueryJobManager (stopQuery(216)) - Stop 
QueryInProgress:q_1417686720098_0811
2014-12-04 10:04:15,199 WARN: 
org.apache.tajo.master.querymaster.QueryInProgress (heartbeat(281)) - 
q_1417686720098_0811 failed, 
2014-12-04 10:04:15,199 INFO: 
org.apache.tajo.storage.HashShuffleAppenderManager (close(133)) - Close 
HashShuffleAppender:eb_1417686720098_0811_000002, not a hash shuffle
2014-12-04 10:04:15,199 INFO: 
org.apache.tajo.master.querymaster.QueryInProgress (stop(117)) - 
=========================================================
2014-12-04 10:04:15,200 INFO: 
org.apache.tajo.master.querymaster.QueryInProgress (stop(118)) - Stop 
query:q_1417686720098_0811
2014-12-04 10:04:15,200 INFO: 
org.apache.tajo.master.rm.TajoWorkerResourceManager 
(releaseWorkerResource(515)) - Release Resource: 0.0,512
2014-12-04 10:04:15,200 INFO: 
org.apache.tajo.master.rm.TajoWorkerResourceManager (stopQueryMaster(537)) - 
Released QueryMaster (q_1417686720098_0811) resource.
2014-12-04 10:04:15,200 INFO: 
org.apache.tajo.master.querymaster.QueryInProgress (stop(126)) - 
q_1417686720098_0811 QueryMaster stopped
2014-12-04 10:04:15,200 INFO: 
org.apache.tajo.storage.HashShuffleAppenderManager (close(133)) - Close 
HashShuffleAppender:eb_1417686720098_0811_000002, not a hash shuffle
2014-12-04 10:04:15,202 INFO: org.apache.tajo.worker.TaskAttemptContext 
(setState(145)) - Query status of ta_1417686720098_0811_000002_000000_01 is 
changed to TA_FAILED
2014-12-04 10:04:15,202 INFO: org.apache.tajo.worker.TaskAttemptContext 
(setState(145)) - Query status of ta_1417686720098_0811_000002_000000_02 is 
changed to TA_FAILED
2014-12-04 10:04:15,202 INFO: org.apache.tajo.master.TajoAsyncDispatcher 
(stop(122)) - AsyncDispatcher stopped:QueryInProgress:q_1417686720098_0811
2014-12-04 10:04:15,202 INFO: org.apache.tajo.worker.TaskRunnerManager 
(handle(202)) - Stopped execution block:eb_1417686720098_0811_000002
2014-12-04 10:04:15,202 WARN: org.apache.tajo.master.TajoAsyncDispatcher 
(stop(115)) - Interrupted Exception while stopping
2014-12-04 10:04:15,203 INFO: org.apache.tajo.master.TajoAsyncDispatcher 
(stop(122)) - AsyncDispatcher stopped:q_1417686720098_0811
2014-12-04 10:04:15,203 INFO: 
org.apache.tajo.master.querymaster.QueryMasterTask (stop(246)) - Stopped 
QueryMasterTask:q_1417686720098_0811
2014-12-04 10:04:15,203 INFO: org.apache.tajo.master.querymaster.QueryMaster 
(cleanup(210)) - cleanup query resources : q_1417686720098_0811
2014-12-04 10:04:15,207 INFO: org.apache.tajo.util.history.HistoryWriter 
(writeQueryHistory(285)) - Saving query summary: 
hdfs://localhost:35560/tmp/tajo-jenkins/staging/history/20141204/query-detail/q_1417686720098_0811/query.hist
2014-12-04 10:04:15,214 INFO: BlockStateChange (logAddStoredBlock(2383)) - 
BLOCK* addStoredBlock: blockMap updated: 127.0.0.1:56887 is added to 
blk_1073746196_5372{blockUCState=UNDER_CONSTRUCTION, primaryNodeIndex=-1, 
replicas=[ReplicaUnderConstruction[[DISK]DS-d85e25df-5e10-41e4-9922-8ae435de68f2:NORMAL|RBW]]}
 size 0
2014-12-04 10:04:15,216 INFO: org.apache.tajo.util.history.HistoryWriter 
(writeQueryHistory(305)) - Saving query unit: 
hdfs://localhost:35560/tmp/tajo-jenkins/staging/history/20141204/query-detail/q_1417686720098_0811/eb_1417686720098_0811_000001.hist
2014-12-04 10:04:15,221 INFO: BlockStateChange (logAddStoredBlock(2383)) - 
BLOCK* addStoredBlock: blockMap updated: 127.0.0.1:56887 is added to 
blk_1073746197_5373{blockUCState=UNDER_CONSTRUCTION, primaryNodeIndex=-1, 
replicas=[ReplicaUnderConstruction[[DISK]DS-fa21ac10-7e83-4e33-9ba0-917d45b3b31e:NORMAL|RBW]]}
 size 0
2014-12-04 10:04:15,223 INFO: org.apache.tajo.util.history.HistoryWriter 
(writeQueryHistory(305)) - Saving query unit: 
hdfs://localhost:35560/tmp/tajo-jenkins/staging/history/20141204/query-detail/q_1417686720098_0811/eb_1417686720098_0811_000002.hist
2014-12-04 10:04:15,226 INFO: BlockStateChange (logAddStoredBlock(2383)) - 
BLOCK* addStoredBlock: blockMap updated: 127.0.0.1:56887 is added to 
blk_1073746198_5374{blockUCState=UNDER_CONSTRUCTION, primaryNodeIndex=-1, 
replicas=[ReplicaUnderConstruction[[DISK]DS-d85e25df-5e10-41e4-9922-8ae435de68f2:NORMAL|RBW]]}
 size 0
2014-12-04 10:04:15,271 WARN: org.apache.tajo.client.QueryClientImpl 
(getQueryResultAndWait(294)) - Query (q_1417686720098_0811) failed: QUERY_FAILED
2014-12-04 10:04:15,273 INFO: org.apache.tajo.master.session.SessionManager 
(removeSession(79)) - Session 42bdb883-6376-4638-92a2-506c7a0fdffd is removed.
Tests run: 11, Failures: 3, Errors: 0, Skipped: 0, Time elapsed: 6.245 sec <<< 
FAILURE! - in org.apache.tajo.engine.function.TestBuiltinFunctions
testAvgLong(org.apache.tajo.engine.function.TestBuiltinFunctions)  Time 
elapsed: 0.548 sec  <<< FAILURE!
org.junit.ComparisonFailure: Result Verification expected:<[total_avg
-------------------------------
2.0]> but was:<[-------------------------------]>
        at org.junit.Assert.assertEquals(Assert.java:115)
        at 
org.apache.tajo.QueryTestCaseBase.verifyResultText(QueryTestCaseBase.java:494)
        at 
org.apache.tajo.QueryTestCaseBase.assertResultSet(QueryTestCaseBase.java:378)
        at 
org.apache.tajo.QueryTestCaseBase.assertResultSet(QueryTestCaseBase.java:353)
        at 
org.apache.tajo.engine.function.TestBuiltinFunctions.testAvgLong(TestBuiltinFunctions.java:81)

testAvgDouble(org.apache.tajo.engine.function.TestBuiltinFunctions)  Time 
elapsed: 0.548 sec  <<< FAILURE!
org.junit.ComparisonFailure: Result Verification expected:<[l_orderkey,revenue
-------------------------------
1,0.065
2,0.0
3,0.08]> but was:<[-------------------------------]>
        at org.junit.Assert.assertEquals(Assert.java:115)
        at 
org.apache.tajo.QueryTestCaseBase.verifyResultText(QueryTestCaseBase.java:494)
        at 
org.apache.tajo.QueryTestCaseBase.assertResultSet(QueryTestCaseBase.java:378)
        at 
org.apache.tajo.QueryTestCaseBase.assertResultSet(QueryTestCaseBase.java:353)
        at 
org.apache.tajo.engine.function.TestBuiltinFunctions.testAvgDouble(TestBuiltinFunctions.java:74)

testAvgInt(org.apache.tajo.engine.function.TestBuiltinFunctions)  Time elapsed: 
0.542 sec  <<< FAILURE!
org.junit.ComparisonFailure: Result Verification expected:<[total_avg
-------------------------------
1.8]> but was:<[-------------------------------]>
        at org.junit.Assert.assertEquals(Assert.java:115)
        at 
org.apache.tajo.QueryTestCaseBase.verifyResultText(QueryTestCaseBase.java:494)
        at 
org.apache.tajo.QueryTestCaseBase.assertResultSet(QueryTestCaseBase.java:378)
        at 
org.apache.tajo.QueryTestCaseBase.assertResultSet(QueryTestCaseBase.java:353)
        at 
org.apache.tajo.engine.function.TestBuiltinFunctions.testAvgInt(TestBuiltinFunctions.java:88)

Running org.apache.tajo.engine.function.TestFunctionLoader
Tests run: 1, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 0 sec - in 
org.apache.tajo.engine.function.TestFunctionLoader
Running org.apache.tajo.cluster.TestWorkerConnectionInfo
Tests run: 1, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 0 sec - in 
org.apache.tajo.cluster.TestWorkerConnectionInfo
Running org.apache.tajo.TestTajoIds
Tests run: 6, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 0 sec - in 
org.apache.tajo.TestTajoIds
2014-12-04 10:04:15,533 INFO: org.apache.tajo.master.TajoMaster (run(557)) - 
============================================
2014-12-04 10:04:15,533 INFO: org.apache.tajo.master.TajoMaster (run(558)) - 
TajoMaster received SIGINT Signal
2014-12-04 10:04:15,533 INFO: org.apache.tajo.master.TajoMaster (run(559)) - 
============================================
2014-12-04 10:04:15,533 INFO: org.apache.tajo.catalog.CatalogServer (stop(194)) 
- Catalog Server (127.0.0.1:43443) shutdown
2014-12-04 10:04:15,535 INFO: org.apache.tajo.worker.TajoWorker (run(597)) - 
============================================
2014-12-04 10:04:15,535 INFO: org.apache.tajo.worker.TajoWorker (run(598)) - 
TajoWorker received SIGINT Signal
2014-12-04 10:04:15,535 INFO: org.apache.tajo.worker.TajoWorker (run(599)) - 
============================================
2014-12-04 10:04:15,536 INFO: org.apache.tajo.master.session.SessionManager 
(removeSession(79)) - Session f9dbe270-87d0-45a3-add7-a6aa44f98fb4 is removed.
2014-12-04 10:04:15,536 INFO: org.apache.tajo.util.history.HistoryWriter 
(run(227)) - HistoryWriter_asf907.gq1.ygridcore.net_43448 stopped.
2014-12-04 10:04:15,537 INFO: org.apache.tajo.rpc.NettyServerBase 
(shutdown(128)) - Rpc (CatalogProtocol) listened on 127.0.0.1:43443) shutdown
2014-12-04 10:04:15,538 INFO: org.apache.tajo.util.history.HistoryWriter 
(run(227)) - HistoryWriter_127.0.0.1_43445 stopped.
2014-12-04 10:04:15,539 INFO: org.apache.tajo.util.history.HistoryCleaner 
(run(134)) - History cleaner stopped
2014-12-04 10:04:15,539 INFO: org.apache.tajo.master.session.SessionManager 
(removeSession(79)) - Session cd7a24e7-c7c6-4243-977b-2769146cf370 is removed.
2014-12-04 10:04:15,542 INFO: BlockStateChange (logAddStoredBlock(2383)) - 
BLOCK* addStoredBlock: blockMap updated: 127.0.0.1:56887 is added to 
blk_1073741835_1011{blockUCState=UNDER_CONSTRUCTION, primaryNodeIndex=-1, 
replicas=[ReplicaUnderConstruction[[DISK]DS-fa21ac10-7e83-4e33-9ba0-917d45b3b31e:NORMAL|RBW]]}
 size 300
2014-12-04 10:04:15,542 INFO: org.apache.tajo.master.session.SessionManager 
(removeSession(79)) - Session aabf1fa7-0204-49d6-b1da-1c6b2199d652 is removed.
2014-12-04 10:04:15,543 INFO: org.apache.tajo.util.history.HistoryCleaner 
(run(134)) - History cleaner stopped
2014-12-04 10:04:15,544 INFO: org.apache.tajo.rpc.NettyServerBase 
(shutdown(128)) - Rpc (TajoMasterProtocol) listened on 127.0.0.1:43445) shutdown
2014-12-04 10:04:15,545 INFO: org.apache.tajo.rpc.NettyServerBase 
(shutdown(128)) - Rpc (TajoMasterClientProtocol) listened on 127.0.0.1:43444) 
shutdown
2014-12-04 10:04:15,545 ERROR: 
org.apache.tajo.master.rm.TajoWorkerResourceManager (run(348)) - 
java.lang.InterruptedException
2014-12-04 10:04:15,546 INFO: org.apache.tajo.rpc.NettyServerBase 
(shutdown(128)) - Rpc (TajoResourceTrackerProtocol) listened on 
127.0.0.1:43442) shutdown
2014-12-04 10:04:15,546 INFO: org.apache.tajo.master.TajoMaster (stop(391)) - 
Tajo Master main thread exiting
2014-12-04 10:04:15,596 INFO: org.apache.tajo.worker.WorkerHeartbeatService 
(run(242)) - Worker Resource Heartbeat Thread stopped.
2014-12-04 10:04:15,597 INFO: org.apache.tajo.rpc.NettyServerBase 
(shutdown(128)) - Rpc (QueryMasterProtocol) listened on 0:0:0:0:0:0:0:0:43448) 
shutdown
2014-12-04 10:04:15,597 INFO: 
org.apache.tajo.master.querymaster.QueryMasterManagerService (stop(111)) - 
QueryMasterManagerService stopped
2014-12-04 10:04:15,598 INFO: org.apache.tajo.master.querymaster.QueryMaster 
(run(559)) - QueryMaster heartbeat thread stopped
2014-12-04 10:04:15,598 INFO: org.apache.tajo.master.TajoAsyncDispatcher 
(stop(122)) - AsyncDispatcher stopped:querymaster_1417686728859
2014-12-04 10:04:15,598 INFO: org.apache.tajo.master.querymaster.QueryMaster 
(stop(173)) - QueryMaster stop
2014-12-04 10:04:15,598 INFO: org.apache.tajo.worker.TajoWorkerClientService 
(stop(113)) - TajoWorkerClientService stopping
2014-12-04 10:04:15,599 INFO: org.apache.tajo.rpc.NettyServerBase 
(shutdown(128)) - Rpc (QueryMasterClientProtocol) listened on 
0:0:0:0:0:0:0:0:43447) shutdown
2014-12-04 10:04:15,599 INFO: org.apache.tajo.worker.TajoWorkerClientService 
(stop(117)) - TajoWorkerClientService stopped
2014-12-04 10:04:15,600 INFO: org.apache.tajo.rpc.NettyServerBase 
(shutdown(128)) - Rpc (TajoWorkerProtocol) listened on 0:0:0:0:0:0:0:0:43446) 
shutdown
2014-12-04 10:04:15,600 INFO: org.apache.tajo.worker.TajoWorkerManagerService 
(stop(97)) - TajoWorkerManagerService stopped
2014-12-04 10:04:15,600 INFO: org.apache.tajo.worker.TajoWorker 
(serviceStop(386)) - TajoWorker main thread exiting

Results :

Failed tests: 
  TestQueryUnitStatusUpdate.case2:80->assertStatus:164 expected:<3> but was:<2>
  
TestJoinBroadcast.testBroadcastSubquery2:401->QueryTestCaseBase.assertResultSet:353->QueryTestCaseBase.assertResultSet:378->QueryTestCaseBase.verifyResultText:494
 Result Verification expected:<[?sum
-------------------------------
190.0]> but was:<[-------------------------------]>
  TestCTASQuery.testCtasWithManagedTable:232 null
  
TestJoinQuery.testLeftOuterJoinWithEmptyTable5:408->QueryTestCaseBase.assertResultSet:353->QueryTestCaseBase.assertResultSet:378->QueryTestCaseBase.verifyResultText:494
 Result Verification expected:<[l_linenumber,?sum,?max_1,?max_2,?avg_3,?sum_4
-------------------------------
1,0,,,33.333333333333336,100.0
2,0,,,42.5,85.0]> but was:<[-------------------------------]>
  
TestJoinQuery.testLeftOuterJoinWithEmptyTable5:408->QueryTestCaseBase.assertResultSet:353->QueryTestCaseBase.assertResultSet:378->QueryTestCaseBase.verifyResultText:494
 Result Verification expected:<[l_linenumber,?sum,?max_1,?max_2,?avg_3,?sum_4
-------------------------------
1,0,,,33.333333333333336,100.0
2,0,,,42.5,85.0]> but was:<[-------------------------------]>
  
TestJoinQuery.testLeftOuterJoinWithEmptyTable5:408->QueryTestCaseBase.assertResultSet:353->QueryTestCaseBase.assertResultSet:378->QueryTestCaseBase.verifyResultText:494
 Result Verification expected:<[l_linenumber,?sum,?max_1,?max_2,?avg_3,?sum_4
-------------------------------
1,0,,,33.333333333333336,100.0
2,0,,,42.5,85.0]> but was:<[-------------------------------]>
  
TestJoinQuery.testLeftOuterJoinWithEmptyTable5:408->QueryTestCaseBase.assertResultSet:353->QueryTestCaseBase.assertResultSet:378->QueryTestCaseBase.verifyResultText:494
 Result Verification expected:<[l_linenumber,?sum,?max_1,?max_2,?avg_3,?sum_4
-------------------------------
1,0,,,33.333333333333336,100.0
2,0,,,42.5,85.0]> but was:<[-------------------------------]>
  
TestGroupByQuery.testDistinctAggregationCasebyCase:388->QueryTestCaseBase.assertResultSet:364->QueryTestCaseBase.assertResultSet:378->QueryTestCaseBase.verifyResultText:494
 Result Verification expected:<[l_orderkey,cnt1,value2,l_partkey,avg1,cnt2
-------------------------------
1,1,28.0,1,26.5,2
2,1,39.0,2,38.0,1
3,1,46.0,2,45.0,1
3,1,51.0,3,49.0,1]> but was:<[-------------------------------]>
  
TestGroupByQuery.testGroupbyWithJson:552->QueryTestCaseBase.assertResultSet:353->QueryTestCaseBase.assertResultSet:378->QueryTestCaseBase.verifyResultText:494
 Result Verification expected:<[l_orderkey,total,num
-------------------------------
3,2.5,3
2,2.0,1
1,1.0,3]> but was:<[-------------------------------]>
  
TestGroupByQuery.testHavingWithAggFunction:543->QueryTestCaseBase.assertResultSet:353->QueryTestCaseBase.assertResultSet:378->QueryTestCaseBase.verifyResultText:494
 Result Verification expected:<[l_orderkey,total,num
-------------------------------
3,2.5,3
2,2.0,1]> but was:<[-------------------------------]>
  
TestGroupByQuery.testHavingWithNamedTarget:534->QueryTestCaseBase.assertResultSet:353->QueryTestCaseBase.assertResultSet:378->QueryTestCaseBase.verifyResultText:494
 Result Verification expected:<[l_orderkey,total,num
-------------------------------
1,1.0,3
2,2.0,1
3,2.5,3]> but was:<[-------------------------------]>
  
TestGroupByQuery.testDistinctAggregationCasebyCase:388->QueryTestCaseBase.assertResultSet:364->QueryTestCaseBase.assertResultSet:378->QueryTestCaseBase.verifyResultText:494
 Result Verification expected:<[l_orderkey,cnt1,value2,l_partkey,avg1,cnt2
-------------------------------
1,1,28.0,1,26.5,2
2,1,39.0,2,38.0,1
3,1,46.0,2,45.0,1
3,1,51.0,3,49.0,1]> but was:<[-------------------------------]>
  
TestGroupByQuery.testGroupbyWithJson:552->QueryTestCaseBase.assertResultSet:353->QueryTestCaseBase.assertResultSet:378->QueryTestCaseBase.verifyResultText:494
 Result Verification expected:<[l_orderkey,total,num
-------------------------------
3,2.5,3
2,2.0,1
1,1.0,3]> but was:<[-------------------------------]>
  
TestGroupByQuery.testHavingWithAggFunction:543->QueryTestCaseBase.assertResultSet:353->QueryTestCaseBase.assertResultSet:378->QueryTestCaseBase.verifyResultText:494
 Result Verification expected:<[l_orderkey,total,num
-------------------------------
3,2.5,3
2,2.0,1]> but was:<[-------------------------------]>
  
TestGroupByQuery.testHavingWithNamedTarget:534->QueryTestCaseBase.assertResultSet:353->QueryTestCaseBase.assertResultSet:378->QueryTestCaseBase.verifyResultText:494
 Result Verification expected:<[l_orderkey,total,num
-------------------------------
1,1.0,3
2,2.0,1
3,2.5,3]> but was:<[-------------------------------]>
  
TestBuiltinFunctions.testAvgLong:81->QueryTestCaseBase.assertResultSet:353->QueryTestCaseBase.assertResultSet:378->QueryTestCaseBase.verifyResultText:494
 Result Verification expected:<[total_avg
-------------------------------
2.0]> but was:<[-------------------------------]>
  
TestBuiltinFunctions.testAvgDouble:74->QueryTestCaseBase.assertResultSet:353->QueryTestCaseBase.assertResultSet:378->QueryTestCaseBase.verifyResultText:494
 Result Verification expected:<[l_orderkey,revenue
-------------------------------
1,0.065
2,0.0
3,0.08]> but was:<[-------------------------------]>
  
TestBuiltinFunctions.testAvgInt:88->QueryTestCaseBase.assertResultSet:353->QueryTestCaseBase.assertResultSet:378->QueryTestCaseBase.verifyResultText:494
 Result Verification expected:<[total_avg
-------------------------------
1.8]> but was:<[-------------------------------]>

Tests in error: 
  
TestCTASQuery.testCtasWithGroupby:150->QueryTestCaseBase.executeQuery:303->QueryTestCaseBase.executeFile:333
 » Service
  
TestCTASQuery.testCtasWithLimit:170->QueryTestCaseBase.executeQuery:303->QueryTestCaseBase.executeFile:333
 » Service
  
TestCTASQuery.testCtasWithUnion:180->QueryTestCaseBase.executeQuery:303->QueryTestCaseBase.executeFile:333
 » Service
  
TestCTASQuery.testCtasWithOptions:204->QueryTestCaseBase.executeQuery:303->QueryTestCaseBase.executeFile:333
 » Service
  
TestCTASQuery.testCtasWithStoreType:190->QueryTestCaseBase.executeQuery:303->QueryTestCaseBase.executeFile:333
 » Service
  
TestCTASQuery.testCtasWithOrderby:160->QueryTestCaseBase.executeQuery:303->QueryTestCaseBase.executeFile:333
 » Service

Tests run: 1231, Failures: 18, Errors: 6, Skipped: 0

[INFO] ------------------------------------------------------------------------
[INFO] Reactor Summary:
[INFO] 
[INFO] Tajo Main ......................................... SUCCESS [  1.699 s]
[INFO] Tajo Project POM .................................. SUCCESS [  1.124 s]
[INFO] Tajo Maven Plugins ................................ SUCCESS [  2.775 s]
[INFO] Tajo Common ....................................... SUCCESS [ 22.549 s]
[INFO] Tajo Algebra ...................................... SUCCESS [  1.323 s]
[INFO] Tajo Catalog Common ............................... SUCCESS [  5.717 s]
[INFO] Tajo Plan ......................................... SUCCESS [  3.478 s]
[INFO] Tajo Rpc .......................................... SUCCESS [ 31.494 s]
[INFO] Tajo Catalog Client ............................... SUCCESS [  0.964 s]
[INFO] Tajo Catalog Server ............................... SUCCESS [  9.856 s]
[INFO] Tajo Storage ...................................... SUCCESS [ 46.096 s]
[INFO] Tajo Core PullServer .............................. SUCCESS [  0.730 s]
[INFO] Tajo Client ....................................... SUCCESS [  3.356 s]
[INFO] Tajo JDBC Driver .................................. SUCCESS [  0.443 s]
[INFO] ASM (thirdparty) .................................. SUCCESS [  0.648 s]
[INFO] Tajo Core ......................................... FAILURE [12:38 min]
[INFO] Tajo Catalog Drivers .............................. SKIPPED
[INFO] Tajo Catalog ...................................... SKIPPED
[INFO] Tajo Distribution ................................. SKIPPED
[INFO] ------------------------------------------------------------------------
[INFO] BUILD FAILURE
[INFO] ------------------------------------------------------------------------
[INFO] Total time: 14:51 min
[INFO] Finished at: 2014-12-04T10:04:15+00:00
[INFO] Final Memory: 87M/1152M
[INFO] ------------------------------------------------------------------------
[ERROR] Failed to execute goal 
org.apache.maven.plugins:maven-surefire-plugin:2.17:test (default-test) on 
project tajo-core: There are test failures.
[ERROR] 
[ERROR] Please refer to 
<https://builds.apache.org/job/Tajo-master-CODEGEN-build/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
Updating TAJO-1194

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