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Posted to dev@hive.apache.org by "Laljo John Pullokkaran (JIRA)" <ji...@apache.org> on 2014/07/03 03:11:24 UTC
[jira] [Assigned] (HIVE-7312) CBO throws ArrayIndexOutOfBounds
[ https://issues.apache.org/jira/browse/HIVE-7312?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
Laljo John Pullokkaran reassigned HIVE-7312:
--------------------------------------------
Assignee: Laljo John Pullokkaran
> CBO throws ArrayIndexOutOfBounds
> --------------------------------
>
> Key: HIVE-7312
> URL: https://issues.apache.org/jira/browse/HIVE-7312
> Project: Hive
> Issue Type: Sub-task
> Reporter: Gunther Hagleitner
> Assignee: Laljo John Pullokkaran
>
> Running tpcds query 17. Still confirming if col stats are available.
> When I turn CBO on (this is just the relevant snipped, the actual exception is pages long):
> Caused by: java.lang.IndexOutOfBoundsException: Index: 24, Size: 0
> at java.util.ArrayList.rangeCheck(ArrayList.java:635)
> at java.util.ArrayList.get(ArrayList.java:411)
> at org.apache.hadoop.hive.ql.optimizer.optiq.RelOptHiveTable.getColStat(RelOptHiveTable.java:97)
> at org.apache.hadoop.hive.ql.optimizer.optiq.reloperators.HiveTableScanRel.getColStat(HiveTableScanRel.java:73)
> at org.apache.hadoop.hive.ql.optimizer.optiq.stats.HiveRelMdDistinctRowCount.getDistinctRowCount(HiveRelMdDistinctRowCount.java:47)
> at org.apache.hadoop.hive.ql.optimizer.optiq.stats.HiveRelMdDistinctRowCount.getDistinctRowCount(HiveRelMdDistinctRowCount.java:36)
> ... 272 more
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