[jira] [Commented] (PARQUET-1885) [parquet-protobuf] Pass descriptor to ProtoWriteSupport constructor

["ASF GitHub Bot (Jira)" <ji...@apache.org>]

    [ https://issues.apache.org/jira/browse/PARQUET-1885?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=17161473#comment-17161473 ] 

ASF GitHub Bot commented on PARQUET-1885:
-----------------------------------------

mauliksoneji opened a new pull request #802:
URL: https://github.com/apache/parquet-mr/pull/802


   addresses https://issues.apache.org/jira/browse/PARQUET-1885


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> [parquet-protobuf] Pass descriptor to ProtoWriteSupport constructor 
> --------------------------------------------------------------------
>
>                 Key: PARQUET-1885
>                 URL: https://issues.apache.org/jira/browse/PARQUET-1885
>             Project: Parquet
>          Issue Type: Improvement
>          Components: parquet-mr
>    Affects Versions: 1.11.0, 1.10.1
>            Reporter: Maulik Soneji
>            Priority: Major
>
> Currently, the ProtoWriteSupport class checks for Descriptor by calling `Protobufs.getMessageDescriptor` function which checks for descriptor in the classpath. There is no way to pass descriptor as an argument to the ProtoWriteSupport constructor.
> In our approach to using parquet-mr library, we are using a descriptor that is not available in the classpath.
> I will be happy to work on adding this support to the parquet-mr library.



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