[jira] [Commented] (PARQUET-1979) Optional bloom_filter_offset is filled if no bloom filter is present

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

    [ https://issues.apache.org/jira/browse/PARQUET-1979?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=17282580#comment-17282580 ] 

ASF GitHub Bot commented on PARQUET-1979:
-----------------------------------------

gszadovszky opened a new pull request #869:
URL: https://github.com/apache/parquet-mr/pull/869


   
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> Optional bloom_filter_offset is filled if no bloom filter is present
> --------------------------------------------------------------------
>
>                 Key: PARQUET-1979
>                 URL: https://issues.apache.org/jira/browse/PARQUET-1979
>             Project: Parquet
>          Issue Type: Bug
>    Affects Versions: 1.12.0
>            Reporter: Gabor Szadovszky
>            Assignee: Gabor Szadovszky
>            Priority: Major
>
> Currently the field [bloom_filter_offset|https://github.com/apache/parquet-format/blob/master/src/main/thrift/parquet.thrift#L750] is filled (with the value {{0}}) even if no bloom filter is saved for the related column chunk. This is not correct as this field is optional so we should not fill it in this case.



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