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https://issues.apache.org/jira/browse/HIVE-10802?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Ashutosh Chauhan updated HIVE-10802:
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Component/s: Logical Optimizer
> Table join query with some constant field in select fails
> ---------------------------------------------------------
>
> Key: HIVE-10802
> URL: https://issues.apache.org/jira/browse/HIVE-10802
> Project: Hive
> Issue Type: Bug
> Components: Logical Optimizer, Query Planning
> Affects Versions: 1.2.0
> Reporter: Aihua Xu
> Assignee: Aihua Xu
> Fix For: 1.3.0
>
> Attachments: HIVE-10802.patch
>
>
> The following query fails:
> {noformat}
> create table tb1 (year string, month string);
> create table tb2(month string);
> select unix_timestamp(a.year)
> from (select * from tb1 where year='2001') a join tb2 b on (a.month=b.month);
> {noformat}
> with the exception {noformat}
> Caused by: java.lang.IndexOutOfBoundsException: Index: 0, Size: 0
> at java.util.ArrayList.rangeCheck(ArrayList.java:635)
> at java.util.ArrayList.get(ArrayList.java:411)
> at
> org.apache.hadoop.hive.serde2.objectinspector.StandardStructObjectInspector.init(StandardStructObjectInspector.java:118)
> at
> org.apache.hadoop.hive.serde2.objectinspector.StandardStructObjectInspector.<init>(StandardStructObjectInspector.java:109)
> at
> org.apache.hadoop.hive.serde2.objectinspector.ObjectInspectorFactory.getStandardStructObjectInspector(ObjectInspectorFactory.java:290)
> at
> org.apache.hadoop.hive.serde2.objectinspector.ObjectInspectorFactory.getStandardStructObjectInspector(ObjectInspectorFactory.java:275)
> at
> org.apache.hadoop.hive.ql.exec.CommonJoinOperator.getJoinOutputObjectInspector(CommonJoinOperator.java:175)
> {noformat}
> The issue seems to be: during the query compilation, the field in the select
> should be replaced with the constant when some UDFs are used.
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