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From "Prasanth Jayachandran (JIRA)" <j...@apache.org>
Subject [jira] [Updated] (HIVE-9049) Metastore should use TCompactProtocol as opposed to TBinaryProtocol
Date Tue, 09 Dec 2014 02:18:12 GMT

     [ https://issues.apache.org/jira/browse/HIVE-9049?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]

Prasanth Jayachandran updated HIVE-9049:
----------------------------------------
    Status: Patch Available  (was: Open)

> Metastore should use TCompactProtocol as opposed to TBinaryProtocol
> -------------------------------------------------------------------
>
>                 Key: HIVE-9049
>                 URL: https://issues.apache.org/jira/browse/HIVE-9049
>             Project: Hive
>          Issue Type: Improvement
>    Affects Versions: 0.15.0
>            Reporter: Prasanth Jayachandran
>            Assignee: Prasanth Jayachandran
>            Priority: Minor
>         Attachments: HIVE-9049.1.patch
>
>
> Hive metastore server/client uses TBinaryProtocol. Although binary protocol is better
than simple text/json protocol it is not as effective as TCompactProtocol. TCompactProtocol
is typically more efficient in terms of space and processing (CPU). As seen from this benchmark
TCompactProtocol is better in almost all aspect when compared to TBinaryProtocol
> https://code.google.com/p/thrift-protobuf-compare/wiki/BenchmarkingV2



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