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From "Carl Steinbach (JIRA)" <>
Subject [jira] Created: (HIVE-1735) Extend Explode UDTF to handle Maps
Date Tue, 19 Oct 2010 22:31:32 GMT
Extend Explode UDTF to handle Maps

                 Key: HIVE-1735
             Project: Hive
          Issue Type: New Feature
          Components: UDF
            Reporter: Carl Steinbach

The explode() UDTF currently only accepts arrays as input. We should modify it
so that it can also handle map inputs, in which case it will output two columns
corresponding to the key and value fields.

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