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Posted to jira@arrow.apache.org by "Apache Arrow JIRA Bot (Jira)" <ji...@apache.org> on 2022/12/14 17:53:00 UTC

[jira] [Assigned] (ARROW-16921) [C#] Add decompression support for Record Batches

     [ https://issues.apache.org/jira/browse/ARROW-16921?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Apache Arrow JIRA Bot reassigned ARROW-16921:
---------------------------------------------

    Assignee:     (was: Rishabh Rana)

> [C#] Add decompression support for Record Batches
> -------------------------------------------------
>
>                 Key: ARROW-16921
>                 URL: https://issues.apache.org/jira/browse/ARROW-16921
>             Project: Apache Arrow
>          Issue Type: New Feature
>          Components: C#
>            Reporter: Rishabh Rana
>            Priority: Major
>
> C# Implementation does not support reading batches written in other implementations of Arrow when the compression is specified in IPC Write options.
> e.g. Reading this batch from pyarrow in C# will fail:
> pyarrow.ipc.RecordStreamBatchWriter(sink, schema, options=pyarrow,ipcWriteOptions(compression="lz4"))
>  
> This is to support decompression (lz4 & zstd) in the C# implementation.



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