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From "Pete Wyckoff (JIRA)" <j...@apache.org>
Subject [jira] Created: (HADOOP-4320) [Hive] TCTLSeparatedProtocol implement maps/lists/sets read/writes
Date Wed, 01 Oct 2008 01:37:44 GMT
[Hive] TCTLSeparatedProtocol implement maps/lists/sets read/writes

                 Key: HADOOP-4320
                 URL: https://issues.apache.org/jira/browse/HADOOP-4320
             Project: Hadoop Core
          Issue Type: Bug
          Components: contrib/hive
            Reporter: Pete Wyckoff

implement maps/lists/sets by doing the split for their values in read/write Map/set/list begin,
 For maps, the added problem of a different key/value separator means we have to know when
we're on a key or a value when doing a readString by having some sort of elementIndex. Hacky,
but effective and somewhat like TDenseProtocol - there's nothing to do but to have state in
the protocol and this is preferable to having state in DynamicSerDe since there may be all
sorts of protocols.

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