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Posted to dev@parquet.apache.org by "ASF GitHub Bot (Jira)" <ji...@apache.org> on 2022/10/09 19:15:00 UTC

[jira] [Commented] (PARQUET-2156) Column bloom filter: Show bloom filters in tools

    [ https://issues.apache.org/jira/browse/PARQUET-2156?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=17614800#comment-17614800 ] 

ASF GitHub Bot commented on PARQUET-2156:
-----------------------------------------

shangxinli commented on PR #974:
URL: https://github.com/apache/parquet-mr/pull/974#issuecomment-1272610018

   @panbingkun Do you still need this PR open? 




> Column bloom filter: Show bloom filters in tools
> ------------------------------------------------
>
>                 Key: PARQUET-2156
>                 URL: https://issues.apache.org/jira/browse/PARQUET-2156
>             Project: Parquet
>          Issue Type: Improvement
>            Reporter: BingKun Pan
>            Priority: Minor
>
> command result as follow:
> parquet-tools bloom-filter BloomFilter.snappy.parquet
> row-group 0:
> bloom filter for column id:
> NONE
> bloom filter for column uuid:
> Hash strategy: block
> Algorithm: block
> Compression: uncompressed
> Bitset size: 1048576



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