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Posted to issues@tajo.apache.org by "Hyunsik Choi (JIRA)" <ji...@apache.org> on 2014/01/31 07:32:11 UTC
[jira] [Resolved] (TAJO-412) TPC-H Q6 throw NullPointerException
[ https://issues.apache.org/jira/browse/TAJO-412?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
Hyunsik Choi resolved TAJO-412.
-------------------------------
Resolution: Cannot Reproduce
> TPC-H Q6 throw NullPointerException
> -----------------------------------
>
> Key: TAJO-412
> URL: https://issues.apache.org/jira/browse/TAJO-412
> Project: Tajo
> Issue Type: Bug
> Reporter: hyoungjunkim
>
> I've tested TPC-H Q6. The QueryMaster throws NullPointerException while running third ExecutionBlock.
> {code}
> select n_name, sum(l_extendedprice * (1 - l_discount)) as revenue
> from customer_100, orders_100, lineitem_100, supplier_100, nation_100, region_100
> where c_custkey = o_custkey
> and l_orderkey = o_orderkey
> and l_suppkey = s_suppkey
> and c_nationkey = s_nationkey
> and s_nationkey = n_nationkey
> and n_regionkey = r_regionkey
> and r_name = 'ASIA'
> and o_orderdate >= '1994-01-01'
> and o_orderdate < '1995-01-01'
> group by n_name
> order by revenue desc;
> {coce}
> {code}
> 2013-12-12 11:31:36,728 ERROR querymaster.SubQuery (SubQuery.java:transition(529)) - SubQuery (eb_1386814924026_0001_000003) ERROR:
> java.lang.NullPointerException
> at org.apache.tajo.master.querymaster.SubQuery$InitAndRequestContainer.getInputVolume(SubQuery.java:708)
> at org.apache.tajo.master.querymaster.SubQuery$InitAndRequestContainer.calculatePartitionNum(SubQuery.java:599)
> at org.apache.tajo.master.querymaster.SubQuery$InitAndRequestContainer.setRepartitionIfNecessary(SubQuery.java:551)
> at org.apache.tajo.master.querymaster.SubQuery$InitAndRequestContainer.transition(SubQuery.java:516)
> at org.apache.tajo.master.querymaster.SubQuery$InitAndRequestContainer.transition(SubQuery.java:499)
> at org.apache.hadoop.yarn.state.StateMachineFactory$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:476)
> at org.apache.tajo.master.querymaster.Query$SubQueryCompletedTransition.transition(Query.java:311)
> at org.apache.tajo.master.querymaster.Query$SubQueryCompletedTransition.transition(Query.java:294)
> 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.Query.handle(Query.java:458)
> 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:662)
> {code}
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