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Posted to dev@parquet.apache.org by "Wes McKinney (JIRA)" <ji...@apache.org> on 2018/11/12 22:10:00 UTC

[jira] [Assigned] (PARQUET-690) [C++] Investigate / improve performance of Thrift utilities

     [ https://issues.apache.org/jira/browse/PARQUET-690?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Wes McKinney reassigned PARQUET-690:
------------------------------------

    Assignee: Wes McKinney

> [C++] Investigate / improve performance of Thrift utilities
> -----------------------------------------------------------
>
>                 Key: PARQUET-690
>                 URL: https://issues.apache.org/jira/browse/PARQUET-690
>             Project: Parquet
>          Issue Type: Improvement
>          Components: parquet-cpp
>            Reporter: Wes McKinney
>            Assignee: Wes McKinney
>            Priority: Major
>             Fix For: cpp-1.6.0
>
>
> We're currently using Thrift serialization / deserialization functions that allocate and deallocate Thrift C++ objects and memory with each invocation. The Impala codebase (and probably others) have some code we can learn from to be a bit more efficient:
> https://github.com/apache/incubator-impala/blob/master/be/src/rpc/thrift-util.h#L42



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