[jira] [Updated] (ARROW-3514) [Python] zlib deflate exception when writing Parquet file

["Wes McKinney (JIRA)" <ji...@apache.org>]

     [ https://issues.apache.org/jira/browse/ARROW-3514?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Wes McKinney updated ARROW-3514:
--------------------------------
    Summary: [Python] zlib deflate exception when writing Parquet file  (was: PyArrow 0.11.0: zlib deflate exception)

> [Python] zlib deflate exception when writing Parquet file
> ---------------------------------------------------------
>
>                 Key: ARROW-3514
>                 URL: https://issues.apache.org/jira/browse/ARROW-3514
>             Project: Apache Arrow
>          Issue Type: Bug
>          Components: C++, Python
>    Affects Versions: 0.11.0
>         Environment: Amazon Linux, CentOS 7, Ubuntu 16.04, zlib 1.2.7/1.2.8, CPython 3.6.
>            Reporter: Adam Machanic
>            Priority: Major
>             Fix For: 0.10.0
>
>
> The below Python code throws an exception in 0.11.0, but not in 0.10.0.
> I was able to reproduce the issue in Amazon Linux, CentOS 7, and Ubuntu 16.04, but not in Windows 7.
> The Amazon and CentOS machines are both running zlib 1.2.7, and the Ubuntu machine is using 1.2.8.
> Tested with CPython 3.6 in all cases.
> {code:java}
> import io
> import pyarrow
> from pyarrow import parquet
> tbl = pyarrow.Table.from_arrays([pyarrow.array(['abc', 'def'])], ['some_col'])
> f = io.BytesIO()
> parquet.write_table(tbl, f, compression='gzip')
> {code}



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