[TAJO-234] Does not work without 'from clause'

• Type: Bug
• Status: Resolved
• Priority: Minor
• Resolution: Duplicate
• Component/s: Planner/Optimizer
• Assignee: Hyunsik Choi
• Reporter: Jinho Kim
• Created: 07/Oct/13 06:25
• Updated: 07/Apr/14 18:37
• Resolved: 07/Apr/14 18:37

Description

• Query : select upper('tesT');

  2013-10-07 14:53:30,064 INFO  querymaster.Query (Query.java:handle(443)) - Processing q_1381125155846_0004 of type START
  2013-10-07 14:53:30,065 WARN  querymaster.SubQuery (SubQuery.java:transition(450)) - SubQuery (eb_1381125155846_0004_000001) failed
  java.lang.ArrayIndexOutOfBoundsException: 0
          at org.apache.tajo.master.querymaster.SubQuery$InitAndRequestContainer.getInputVolume(SubQuery.java:594)
          at org.apache.tajo.master.querymaster.SubQuery$InitAndRequestContainer.getNonLeafTaskNum(SubQuery.java:581)
          at org.apache.tajo.master.querymaster.SubQuery$InitAndRequestContainer.createTasks(SubQuery.java:559)
          at org.apache.tajo.master.querymaster.SubQuery$InitAndRequestContainer.transition(SubQuery.java:438)
          at org.apache.tajo.master.querymaster.SubQuery$InitAndRequestContainer.transition(SubQuery.java:420)
          at org.apache.hadoop.yarn.state.StateMachineFactory$MultipleInternalArc.doTransition(StateMachineFactory.java:382)
          at org.apache.hadoop.yarn.state.StateMachineFactory.doTransition(StateMachineFactory.java:299)
          at org.apache.hadoop.yarn.state.StateMachineFactory.access$300(StateMachineFactory.java:43)
          at org.apache.hadoop.yarn.state.StateMachineFactory$InternalStateMachine.doTransition(StateMachineFactory.java:445)
          at org.apache.tajo.master.querymaster.SubQuery.handle(SubQuery.java:397)
          at org.apache.tajo.master.querymaster.Query$StartTransition.transition(Query.java:284)
          at org.apache.tajo.master.querymaster.Query$StartTransition.transition(Query.java:273)
          at org.apache.hadoop.yarn.state.StateMachineFactory$SingleInternalArc.doTransition(StateMachineFactory.java:359)
          at org.apache.hadoop.yarn.state.StateMachineFactory.doTransition(StateMachineFactory.java:299)
          at org.apache.hadoop.yarn.state.StateMachineFactory.access$300(StateMachineFactory.java:43)
          at org.apache.hadoop.yarn.state.StateMachineFactory$InternalStateMachine.doTransition(StateMachineFactory.java:445)
          at org.apache.tajo.master.querymaster.Query.handle(Query.java:448)
          at org.apache.tajo.master.querymaster.Query.handle(Query.java:54)
          at org.apache.tajo.master.TajoAsyncDispatcher.dispatch(TajoAsyncDispatcher.java:137)
          at org.apache.tajo.master.TajoAsyncDispatcher$1.run(TajoAsyncDispatcher.java:79)
          at java.lang.Thread.run(Thread.java:680)
  2013-10-07 14:53:30,067 INFO  querymaster.Query (Query.java:handle(457)) - q_1381125155846_0004 Query Transitioned from QUERY_INIT to QUERY_RUNNING
  

Issue Links

• duplicates: TAJO-356 Improve TajoClient to directly get query results in the first request