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Posted to dev@hive.apache.org by "Jesus Camacho Rodriguez (JIRA)" <ji...@apache.org> on 2015/03/27 18:24:54 UTC
[jira] [Created] (HIVE-10116) CBO (Calcite Return Path): RelMdSize
throws an Exception when Join is actually a Semijoin [CBO branch]
Jesus Camacho Rodriguez created HIVE-10116:
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Summary: CBO (Calcite Return Path): RelMdSize throws an Exception when Join is actually a Semijoin [CBO branch]
Key: HIVE-10116
URL: https://issues.apache.org/jira/browse/HIVE-10116
Project: Hive
Issue Type: Sub-task
Reporter: Jesus Camacho Rodriguez
Assignee: Jesus Camacho Rodriguez
{{cbo_semijoin.q}} reproduces the error.
Stacktrace:
{noformat}
2015-03-26 09:55:20,652 ERROR [main]: parse.CalcitePlanner (CalcitePlanner.java:genOPTree(269)) - CBO failed, skipping CBO.
java.lang.ArrayIndexOutOfBoundsException: 3
at org.apache.calcite.rel.metadata.RelMdSize.averageColumnSizes(RelMdSize.java:193)
at sun.reflect.GeneratedMethodAccessor134.invoke(Unknown Source)
at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
at java.lang.reflect.Method.invoke(Method.java:606)
at org.apache.calcite.rel.metadata.ReflectiveRelMetadataProvider$2$1.invoke(ReflectiveRelMetadataProvider.java:194)
at com.sun.proxy.$Proxy30.averageColumnSizes(Unknown Source)
at sun.reflect.GeneratedMethodAccessor64.invoke(Unknown Source)
at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
at
at java.lang.reflect.Method.invoke(Method.java:606)
{noformat}
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