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Posted to dev@hive.apache.org by "Zoltan Haindrich (JIRA)" <ji...@apache.org> on 2019/03/27 13:23:00 UTC

[jira] [Created] (HIVE-21522) Struct with varchar/char fields are not supported in vectorized IN

Zoltan Haindrich created HIVE-21522:
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             Summary: Struct with varchar/char fields are not supported in vectorized IN
                 Key: HIVE-21522
                 URL: https://issues.apache.org/jira/browse/HIVE-21522
             Project: Hive
          Issue Type: Improvement
          Components: Vectorization
            Reporter: Zoltan Haindrich



currently only Strings are expected
https://github.com/apache/hive/blob/a7a9f516b3803830999f60d2bffb45e76c8a91ef/ql/src/java/org/apache/hadoop/hive/ql/exec/vector/VectorizationContext.java#L2585

for a varchar (after HIVE-21316) it will report:
{code}
ql/src/test/results/clientpositive/in_typecheck_varchar.q.out:          notVectorizedReason: FILTER operator: org.apache.hadoop.hive.ql.metadata.HiveException: Unexpected constant String type HiveVarcharWritable
{code}



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