See <https://builds.apache.org/job/Tajo-master-CODEGEN-build/120/changes>

Changes:

[hyunsik] TAJO-1224: When there is no projected columns, json scan can be hang.

------------------------------------------
[...truncated 350341 lines...]
2014-12-04 02:45:09,810 INFO: org.apache.tajo.master.querymaster.QueryUnit 
(transition(652)) - 
====================================================================================
2014-12-04 02:45:09,811 INFO: org.apache.tajo.master.querymaster.QueryUnit 
(transition(653)) - >>> Task Failed: ta_1417660375703_0815_000002_000000_02, 
retry:false, attempts:3 <<<
2014-12-04 02:45:09,811 INFO: org.apache.tajo.master.querymaster.QueryUnit 
(transition(655)) - 
====================================================================================
2014-12-04 02:45:09,811 INFO: org.apache.tajo.master.querymaster.SubQuery 
(transition(1200)) - [eb_1417660375703_0815_000002] Task Completion Event 
(Total: 1, Success: 0, Killed: 0, Failed: 1)
2014-12-04 02:45:09,811 INFO: org.apache.tajo.master.DefaultTaskScheduler 
(stop(149)) - Task Scheduler stopped
2014-12-04 02:45:09,811 INFO: org.apache.tajo.master.DefaultTaskScheduler 
(run(108)) - TaskScheduler schedulingThread stopped
2014-12-04 02:45:09,811 INFO: org.apache.tajo.master.querymaster.SubQuery 
(transition(1305)) - subQuery completed - eb_1417660375703_0815_000002 
(total=1, success=0, killed=0)
2014-12-04 02:45:09,811 INFO: org.apache.tajo.worker.TaskRunner (run(249)) - 
Received ShouldDie 
flag:eb_1417660375703_0815_000002,container_1417660375703_0815_01_003035
2014-12-04 02:45:09,812 INFO: org.apache.tajo.master.querymaster.QueryMaster 
(cleanupExecutionBlock(186)) - cleanup executionBlocks: 
eb_1417660375703_0815_000001
2014-12-04 02:45:09,812 INFO: org.apache.tajo.worker.TaskRunner (stop(151)) - 
Stop TaskRunner: 
eb_1417660375703_0815_000002,container_1417660375703_0815_01_003035
2014-12-04 02:45:09,812 INFO: org.apache.tajo.worker.TaskRunnerManager 
(stopTaskRunner(116)) - Stop 
Task:eb_1417660375703_0815_000002,container_1417660375703_0815_01_003035
2014-12-04 02:45:09,813 INFO: org.apache.tajo.master.querymaster.Query 
(handle(1029)) - Processing q_1417660375703_0815 of type SUBQUERY_COMPLETED
2014-12-04 02:45:09,813 INFO: org.apache.tajo.master.querymaster.Query 
(handle(1029)) - Processing q_1417660375703_0815 of type QUERY_COMPLETED
2014-12-04 02:45:09,813 INFO: org.apache.tajo.master.querymaster.Query 
(handle(1047)) - q_1417660375703_0815 Query Transitioned from QUERY_RUNNING to 
QUERY_FAILED
2014-12-04 02:45:09,813 INFO: 
org.apache.tajo.master.rm.TajoWorkerResourceManager 
(releaseWorkerResource(515)) - Release Resource: 0.5,512
2014-12-04 02:45:09,813 INFO: org.apache.tajo.worker.TaskRunnerManager 
(handle(165)) - ======================== Processing 
eb_1417660375703_0815_000002 of type STOP
2014-12-04 02:45:09,813 INFO: 
org.apache.tajo.master.querymaster.QueryMasterTask (handle(326)) - Query 
completion notified from q_1417660375703_0815
2014-12-04 02:45:09,814 INFO: 
org.apache.tajo.master.querymaster.QueryMasterTask (handle(337)) - Query final 
state: QUERY_FAILED
2014-12-04 02:45:09,814 INFO: 
org.apache.tajo.storage.HashShuffleAppenderManager (close(133)) - Close 
HashShuffleAppender:eb_1417660375703_0815_000002, not a hash shuffle
2014-12-04 02:45:09,814 INFO: 
org.apache.tajo.master.querymaster.QueryMasterTask (stop(191)) - Stopping 
QueryMasterTask:q_1417660375703_0815
2014-12-04 02:45:09,814 INFO: 
org.apache.tajo.storage.HashShuffleAppenderManager (close(133)) - Close 
HashShuffleAppender:eb_1417660375703_0815_000002, not a hash shuffle
2014-12-04 02:45:09,815 INFO: 
org.apache.tajo.master.querymaster.QueryInProgress (heartbeat(269)) - Received 
QueryMaster heartbeat:q_1417660375703_0815,state=QUERY_FAILED,progress=0.5, 
queryMaster=asf907.gq1.ygridcore.net
2014-12-04 02:45:09,815 WARN: 
org.apache.tajo.master.querymaster.QueryInProgress (heartbeat(281)) - 
q_1417660375703_0815 failed, 
2014-12-04 02:45:09,815 INFO: 
org.apache.tajo.master.querymaster.QueryInProgress (stop(117)) - 
=========================================================
2014-12-04 02:45:09,815 INFO: 
org.apache.tajo.master.querymaster.QueryInProgress (stop(118)) - Stop 
query:q_1417660375703_0815
2014-12-04 02:45:09,815 INFO: org.apache.tajo.worker.TaskAttemptContext 
(setState(145)) - Query status of ta_1417660375703_0815_000002_000000_02 is 
changed to TA_FAILED
2014-12-04 02:45:09,815 INFO: org.apache.tajo.worker.TaskAttemptContext 
(setState(145)) - Query status of ta_1417660375703_0815_000002_000000_01 is 
changed to TA_FAILED
2014-12-04 02:45:09,815 INFO: 
org.apache.tajo.master.rm.TajoWorkerResourceManager 
(releaseWorkerResource(515)) - Release Resource: 0.0,512
2014-12-04 02:45:09,815 INFO: 
org.apache.tajo.master.rm.TajoWorkerResourceManager (stopQueryMaster(537)) - 
Released QueryMaster (q_1417660375703_0815) resource.
2014-12-04 02:45:09,816 INFO: 
org.apache.tajo.master.querymaster.QueryInProgress (stop(126)) - 
q_1417660375703_0815 QueryMaster stopped
2014-12-04 02:45:09,815 INFO: 
org.apache.tajo.master.querymaster.QueryJobManager (stopQuery(216)) - Stop 
QueryInProgress:q_1417660375703_0815
2014-12-04 02:45:09,816 INFO: org.apache.tajo.worker.TaskRunnerManager 
(handle(202)) - Stopped execution block:eb_1417660375703_0815_000002
2014-12-04 02:45:09,816 WARN: org.apache.tajo.master.TajoAsyncDispatcher 
(stop(115)) - Interrupted Exception while stopping
2014-12-04 02:45:09,816 INFO: org.apache.tajo.master.TajoAsyncDispatcher 
(stop(122)) - AsyncDispatcher stopped:QueryInProgress:q_1417660375703_0815
2014-12-04 02:45:09,816 WARN: org.apache.tajo.master.TajoAsyncDispatcher 
(stop(115)) - Interrupted Exception while stopping
2014-12-04 02:45:09,816 INFO: org.apache.tajo.master.TajoAsyncDispatcher 
(stop(122)) - AsyncDispatcher stopped:q_1417660375703_0815
2014-12-04 02:45:09,817 INFO: 
org.apache.tajo.master.querymaster.QueryMasterTask (stop(246)) - Stopped 
QueryMasterTask:q_1417660375703_0815
2014-12-04 02:45:09,817 INFO: org.apache.tajo.master.querymaster.QueryMaster 
(cleanup(210)) - cleanup query resources : q_1417660375703_0815
2014-12-04 02:45:09,820 INFO: org.apache.tajo.util.history.HistoryWriter 
(writeQueryHistory(285)) - Saving query summary: 
hdfs://localhost:37675/tmp/tajo-jenkins/staging/history/20141204/query-detail/q_1417660375703_0815/query.hist
2014-12-04 02:45:09,827 INFO: BlockStateChange (logAddStoredBlock(2383)) - 
BLOCK* addStoredBlock: blockMap updated: 127.0.0.1:54625 is added to 
blk_1073746201_5377{blockUCState=UNDER_CONSTRUCTION, primaryNodeIndex=-1, 
replicas=[ReplicaUnderConstruction[[DISK]DS-26c48d14-214d-407b-80d4-3e33ae211d32:NORMAL|RBW]]}
 size 0
2014-12-04 02:45:09,830 INFO: org.apache.tajo.util.history.HistoryWriter 
(writeQueryHistory(305)) - Saving query unit: 
hdfs://localhost:37675/tmp/tajo-jenkins/staging/history/20141204/query-detail/q_1417660375703_0815/eb_1417660375703_0815_000002.hist
2014-12-04 02:45:09,834 INFO: BlockStateChange (logAddStoredBlock(2383)) - 
BLOCK* addStoredBlock: blockMap updated: 127.0.0.1:54625 is added to 
blk_1073746202_5378{blockUCState=UNDER_CONSTRUCTION, primaryNodeIndex=-1, 
replicas=[ReplicaUnderConstruction[[DISK]DS-e1d6356b-abbf-4b2d-abb7-71e8f0a4195c:NORMAL|RBW]]}
 size 0
2014-12-04 02:45:09,837 INFO: org.apache.tajo.util.history.HistoryWriter 
(writeQueryHistory(305)) - Saving query unit: 
hdfs://localhost:37675/tmp/tajo-jenkins/staging/history/20141204/query-detail/q_1417660375703_0815/eb_1417660375703_0815_000001.hist
2014-12-04 02:45:09,842 INFO: BlockStateChange (logAddStoredBlock(2383)) - 
BLOCK* addStoredBlock: blockMap updated: 127.0.0.1:54625 is added to 
blk_1073746203_5379{blockUCState=UNDER_CONSTRUCTION, primaryNodeIndex=-1, 
replicas=[ReplicaUnderConstruction[[DISK]DS-26c48d14-214d-407b-80d4-3e33ae211d32:NORMAL|RBW]]}
 size 0
2014-12-04 02:45:09,872 WARN: org.apache.tajo.client.QueryClientImpl 
(getQueryResultAndWait(294)) - Query (q_1417660375703_0815) failed: QUERY_FAILED
2014-12-04 02:45:09,873 INFO: org.apache.tajo.master.session.SessionManager 
(removeSession(79)) - Session 0a56b61a-e0e0-4033-a828-751a9702280f is removed.
Tests run: 11, Failures: 3, Errors: 0, Skipped: 0, Time elapsed: 6.64 sec <<< 
FAILURE! - in org.apache.tajo.engine.function.TestBuiltinFunctions
testAvgLong(org.apache.tajo.engine.function.TestBuiltinFunctions)  Time 
elapsed: 0.544 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: 0.551 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 02:45:10,055 INFO: org.apache.tajo.worker.TajoWorker (run(597)) - 
============================================
2014-12-04 02:45:10,055 INFO: org.apache.tajo.worker.TajoWorker (run(598)) - 
TajoWorker received SIGINT Signal
2014-12-04 02:45:10,055 INFO: org.apache.tajo.worker.TajoWorker (run(599)) - 
============================================
2014-12-04 02:45:10,057 INFO: org.apache.tajo.util.history.HistoryWriter 
(run(227)) - HistoryWriter_asf907.gq1.ygridcore.net_29196 stopped.
2014-12-04 02:45:10,059 INFO: org.apache.tajo.master.TajoMaster (run(557)) - 
============================================
2014-12-04 02:45:10,059 INFO: org.apache.tajo.master.TajoMaster (run(558)) - 
TajoMaster received SIGINT Signal
2014-12-04 02:45:10,059 INFO: org.apache.tajo.master.TajoMaster (run(559)) - 
============================================
2014-12-04 02:45:10,059 INFO: org.apache.tajo.catalog.CatalogServer (stop(194)) 
- Catalog Server (127.0.0.1:29191) shutdown
2014-12-04 02:45:10,060 INFO: org.apache.tajo.master.session.SessionManager 
(removeSession(79)) - Session 4688ad13-2aa3-4012-9c6b-db37350983a7 is removed.
2014-12-04 02:45:10,060 INFO: org.apache.tajo.util.history.HistoryCleaner 
(run(134)) - History cleaner stopped
2014-12-04 02:45:10,061 INFO: org.apache.tajo.master.session.SessionManager 
(removeSession(79)) - Session 116c885a-3f5e-42c5-a496-9bf26dd74312 is removed.
2014-12-04 02:45:10,061 INFO: org.apache.tajo.master.session.SessionManager 
(removeSession(79)) - Session 0cf343ba-509c-4e13-a162-dbacba09d14b is removed.
2014-12-04 02:45:10,061 INFO: org.apache.tajo.rpc.NettyServerBase 
(shutdown(128)) - Rpc (CatalogProtocol) listened on 127.0.0.1:29191) shutdown
2014-12-04 02:45:10,062 INFO: org.apache.tajo.util.history.HistoryWriter 
(run(227)) - HistoryWriter_127.0.0.1_29193 stopped.
2014-12-04 02:45:10,062 INFO: org.apache.tajo.worker.WorkerHeartbeatService 
(run(242)) - Worker Resource Heartbeat Thread stopped.
2014-12-04 02:45:10,063 INFO: org.apache.tajo.rpc.NettyServerBase 
(shutdown(128)) - Rpc (QueryMasterProtocol) listened on 0:0:0:0:0:0:0:0:29196) 
shutdown
2014-12-04 02:45:10,063 INFO: 
org.apache.tajo.master.querymaster.QueryMasterManagerService (stop(111)) - 
QueryMasterManagerService stopped
2014-12-04 02:45:10,064 INFO: org.apache.tajo.master.querymaster.QueryMaster 
(run(559)) - QueryMaster heartbeat thread stopped
2014-12-04 02:45:10,064 INFO: org.apache.tajo.master.TajoAsyncDispatcher 
(stop(122)) - AsyncDispatcher stopped:querymaster_1417660376466
2014-12-04 02:45:10,064 INFO: BlockStateChange (logAddStoredBlock(2383)) - 
BLOCK* addStoredBlock: blockMap updated: 127.0.0.1:54625 is added to 
blk_1073741835_1011{blockUCState=UNDER_CONSTRUCTION, primaryNodeIndex=-1, 
replicas=[ReplicaUnderConstruction[[DISK]DS-26c48d14-214d-407b-80d4-3e33ae211d32:NORMAL|RBW]]}
 size 300
2014-12-04 02:45:10,064 INFO: org.apache.tajo.master.querymaster.QueryMaster 
(stop(173)) - QueryMaster stop
2014-12-04 02:45:10,064 INFO: org.apache.tajo.worker.TajoWorkerClientService 
(stop(113)) - TajoWorkerClientService stopping
2014-12-04 02:45:10,065 INFO: org.apache.tajo.rpc.NettyServerBase 
(shutdown(128)) - Rpc (QueryMasterClientProtocol) listened on 
0:0:0:0:0:0:0:0:29195) shutdown
2014-12-04 02:45:10,065 INFO: org.apache.tajo.worker.TajoWorkerClientService 
(stop(117)) - TajoWorkerClientService stopped
2014-12-04 02:45:10,065 INFO: org.apache.tajo.util.history.HistoryCleaner 
(run(134)) - History cleaner stopped
2014-12-04 02:45:10,065 INFO: org.apache.tajo.rpc.NettyServerBase 
(shutdown(128)) - Rpc (TajoWorkerProtocol) listened on 0:0:0:0:0:0:0:0:29194) 
shutdown
2014-12-04 02:45:10,065 INFO: org.apache.tajo.worker.TajoWorkerManagerService 
(stop(97)) - TajoWorkerManagerService stopped
2014-12-04 02:45:10,065 INFO: org.apache.tajo.rpc.NettyServerBase 
(shutdown(128)) - Rpc (TajoMasterProtocol) listened on 127.0.0.1:29193) shutdown
2014-12-04 02:45:10,066 INFO: org.apache.tajo.worker.TajoWorker 
(serviceStop(386)) - TajoWorker main thread exiting
2014-12-04 02:45:10,066 INFO: org.apache.tajo.rpc.NettyServerBase 
(shutdown(128)) - Rpc (TajoMasterClientProtocol) listened on 127.0.0.1:29192) 
shutdown
2014-12-04 02:45:10,067 ERROR: 
org.apache.tajo.master.rm.TajoWorkerResourceManager (run(348)) - 
java.lang.InterruptedException
2014-12-04 02:45:10,067 INFO: org.apache.tajo.rpc.NettyServerBase 
(shutdown(128)) - Rpc (TajoResourceTrackerProtocol) listened on 
127.0.0.1:29190) shutdown
2014-12-04 02:45:10,068 INFO: org.apache.tajo.master.TajoMaster (stop(391)) - 
Tajo Master 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: 1234, Failures: 18, Errors: 6, Skipped: 0

[INFO] ------------------------------------------------------------------------
[INFO] Reactor Summary:
[INFO] 
[INFO] Tajo Main ......................................... SUCCESS [  1.763 s]
[INFO] Tajo Project POM .................................. SUCCESS [  1.128 s]
[INFO] Tajo Maven Plugins ................................ SUCCESS [  2.693 s]
[INFO] Tajo Common ....................................... SUCCESS [ 22.960 s]
[INFO] Tajo Algebra ...................................... SUCCESS [  1.381 s]
[INFO] Tajo Catalog Common ............................... SUCCESS [  5.815 s]
[INFO] Tajo Plan ......................................... SUCCESS [  3.541 s]
[INFO] Tajo Rpc .......................................... SUCCESS [ 25.808 s]
[INFO] Tajo Catalog Client ............................... SUCCESS [  0.968 s]
[INFO] Tajo Catalog Server ............................... SUCCESS [ 10.239 s]
[INFO] Tajo Storage ...................................... SUCCESS [ 45.687 s]
[INFO] Tajo Core PullServer .............................. SUCCESS [  0.745 s]
[INFO] Tajo Client ....................................... SUCCESS [  3.441 s]
[INFO] Tajo JDBC Driver .................................. SUCCESS [  0.448 s]
[INFO] ASM (thirdparty) .................................. SUCCESS [  0.603 s]
[INFO] Tajo Core ......................................... FAILURE [12:39 min]
[INFO] Tajo Catalog Drivers .............................. SKIPPED
[INFO] Tajo Catalog ...................................... SKIPPED
[INFO] Tajo Distribution ................................. SKIPPED
[INFO] ------------------------------------------------------------------------
[INFO] BUILD FAILURE
[INFO] ------------------------------------------------------------------------
[INFO] Total time: 14:47 min
[INFO] Finished at: 2014-12-04T02:45:10+00:00
[INFO] Final Memory: 78M/863M
[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-1224

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