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https://issues.apache.org/jira/browse/PARQUET-2226?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=17676900#comment-17676900
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ASF GitHub Bot commented on PARQUET-2226:
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gszadovszky commented on PR #1020:
URL: https://github.com/apache/parquet-mr/pull/1020#issuecomment-1382736990
Thanks, @yabola for working on this and also to @wgtmac for reviewing. I do
not have much experience with bloom filters so I will rely on your review. Ping
me if you have a +1.
@chenjunjiedada, any thoughts?
> Support merge Bloom Filter
> --------------------------
>
> Key: PARQUET-2226
> URL: https://issues.apache.org/jira/browse/PARQUET-2226
> Project: Parquet
> Issue Type: Improvement
> Reporter: Mars
> Priority: Major
>
> We need to collect Parquet's bloom filter of multiple files, and then
> synthesize a more comprehensive bloom filter for common use.
> Guava supports similar api operations
> https://guava.dev/releases/31.0.1-jre/api/docs/src-html/com/google/common/hash/BloomFilter.html#line.252
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