[jira] [Created] (HIVE-20522) HiveFilterSetOpTransposeRule may throw assertion error due to nullability of fields

["Jesus Camacho Rodriguez (JIRA)" <ji...@apache.org>]

Jesus Camacho Rodriguez created HIVE-20522:
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             Summary: HiveFilterSetOpTransposeRule may throw assertion error due to nullability of fields
                 Key: HIVE-20522
                 URL: https://issues.apache.org/jira/browse/HIVE-20522
             Project: Hive
          Issue Type: Bug
          Components: CBO
            Reporter: Jesus Camacho Rodriguez
            Assignee: Jesus Camacho Rodriguez


{noformat}
[ERROR] Failures:
[ERROR]   TestMiniLlapLocalCliDriver.testCliDriver:59 Cannot add expression of different type to set:
set type is RecordType(VARCHAR(2147483647) CHARACTER SET "UTF-16LE" COLLATE "ISO-8859-1$en_US$primary" column1, VARCHAR(2147483647) CHARACTER SET "UTF-16LE" COLLATE "ISO-8859-1$en_US$primary" column2, VARCHAR(2147483647) CHARACTER SET "UTF-16LE" COLLATE "ISO-8859-1$en_US$primary" NOT NULL column3) NOT NULL
expression type is RecordType(VARCHAR(2147483647) CHARACTER SET "UTF-16LE" COLLATE "ISO-8859-1$en_US$primary" NOT NULL column1, VARCHAR(2147483647) CHARACTER SET "UTF-16LE" COLLATE "ISO-8859-1$en_US$primary" NOT NULL column2, VARCHAR(2147483647) CHARACTER SET "UTF-16LE" COLLATE "ISO-8859-1$en_US$primary" NOT NULL column3) NOT NULL
set is rel#260:HiveFilter.HIVE.[](input=HepRelVertex#251,condition=<($2, _UTF-16LE'100'))
expression is HiveFilter#262
{noformat}

q file contains examples that may to reproduce failure.



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