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Posted to issues@spark.apache.org by "Takeshi Yamamuro (JIRA)" <ji...@apache.org> on 2016/06/24 10:33:16 UTC

[jira] [Created] (SPARK-16192) Improve the type check of CollectSet in CheckAnalysis

Takeshi Yamamuro created SPARK-16192:
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             Summary: Improve the type check of CollectSet in CheckAnalysis
                 Key: SPARK-16192
                 URL: https://issues.apache.org/jira/browse/SPARK-16192
             Project: Spark
          Issue Type: Improvement
          Components: SQL
    Affects Versions: 1.6.1
            Reporter: Takeshi Yamamuro


`CollectSet` cannot have map-typed data because MapTypeData does not implement `equals`. So, if we find map type in `CollectSet`, queries fail.



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