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  1. Hadoop Common
  2. HADOOP-4320

[Hive] TCTLSeparatedProtocol implement maps/lists/sets read/writes

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Details

    • Bug
    • Status: Closed
    • Major
    • Resolution: Fixed
    • None
    • 0.19.0
    • None
    • None

    Description

      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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            Unassigned Unassigned
            wyckoff Pete Wyckoff
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              Created:
              Updated:
              Resolved: