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https://issues.apache.org/jira/browse/HIVE-10308?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]
Matt McCline reassigned HIVE-10308:
-----------------------------------
Assignee: Matt McCline (was: Selina Zhang)
> Vectorization execution throws java.lang.IllegalArgumentException:
> Unsupported complex type: MAP
> ------------------------------------------------------------------------------------------------
>
> Key: HIVE-10308
> URL: https://issues.apache.org/jira/browse/HIVE-10308
> Project: Hive
> Issue Type: Bug
> Components: Vectorization
> Affects Versions: 0.14.0, 0.13.1, 1.2.0, 1.1.0
> Reporter: Selina Zhang
> Assignee: Matt McCline
> Attachments: HIVE-10308.1.patch
>
>
> Steps to reproduce:
> --------------------
> CREATE TABLE test_orc (a INT, b MAP<INT, STRING>) STORED AS ORC;
> INSERT OVERWRITE TABLE test_orc SELECT 1, MAP(1, "one", 2, "two") FROM src
> LIMIT 1;
> CREATE TABLE test(key INT) ;
> INSERT OVERWRITE TABLE test SELECT 1 FROM src LIMIT 1;
> set hive.vectorized.execution.enabled=true;
> set hive.auto.convert.join=false;
> select l.key from test l left outer join test_orc r on (l.key= r.a) where r.a
> is not null;
> Stack trace:
> --------------------
> Caused by: java.lang.IllegalArgumentException: Unsupported complex type: MAP
> at
> org.apache.hadoop.hive.ql.exec.vector.expressions.VectorExpressionWriterFactory.genVectorExpressionWritable(VectorExpressionWriterFactory.java:456)
> at
> org.apache.hadoop.hive.ql.exec.vector.expressions.VectorExpressionWriterFactory.processVectorInspector(VectorExpressionWriterFactory.java:1191)
> at
> org.apache.hadoop.hive.ql.exec.vector.VectorReduceSinkOperator.initializeOp(VectorReduceSinkOperator.java:58)
> at org.apache.hadoop.hive.ql.exec.Operator.initialize(Operator.java:362)
> at org.apache.hadoop.hive.ql.exec.Operator.initialize(Operator.java:481)
> at
> org.apache.hadoop.hive.ql.exec.Operator.initializeChildren(Operator.java:438)
> at org.apache.hadoop.hive.ql.exec.Operator.initialize(Operator.java:375)
> at
> org.apache.hadoop.hive.ql.exec.MapOperator.initializeMapOperator(MapOperator.java:442)
> at
> org.apache.hadoop.hive.ql.exec.tez.MapRecordProcessor.init(MapRecordProcessor.java:198)
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