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Posted to dev@hive.apache.org by "Harsh J (JIRA)" <ji...@apache.org> on 2013/05/16 12:55:15 UTC

[jira] [Created] (HIVE-4571) Reinvestigate HIVE-337 induced limit on number of separator characters in LazySerDe

Harsh J created HIVE-4571:
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             Summary: Reinvestigate HIVE-337 induced limit on number of separator characters in LazySerDe
                 Key: HIVE-4571
                 URL: https://issues.apache.org/jira/browse/HIVE-4571
             Project: Hive
          Issue Type: Improvement
          Components: Serializers/Deserializers
    Affects Versions: 0.10.0
            Reporter: Harsh J
            Priority: Minor


HIVE-337 added support for complex data structures and also oddly added in a limit of the # of separator characters required to make that happen.

When using an Avro-based table that has more than 8-10 levels of nesting in records, this limit gets hit and such tables can't be queried.

We either need to remove such a limit or raise it to a high-enough value to support such nested data structures.

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