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Posted to common-dev@hadoop.apache.org by "Pete Wyckoff (JIRA)" <ji...@apache.org> on 2008/10/01 03:37:44 UTC
[jira] Created: (HADOOP-4320) [Hive] TCTLSeparatedProtocol
implement maps/lists/sets read/writes
[Hive] TCTLSeparatedProtocol implement maps/lists/sets read/writes
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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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[jira] Resolved: (HADOOP-4320) [Hive] TCTLSeparatedProtocol
implement maps/lists/sets read/writes
Posted by "Pete Wyckoff (JIRA)" <ji...@apache.org>.
[ https://issues.apache.org/jira/browse/HADOOP-4320?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
Pete Wyckoff resolved HADOOP-4320.
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Resolution: Fixed
Fix Version/s: 0.19.0
part of HADOOP-4320.
> [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
> Fix For: 0.19.0
>
>
> 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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