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https://issues.apache.org/jira/browse/HBASE-9669?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13781237#comment-13781237
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Liang Xie commented on HBASE-9669:
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i just say "one of" :) the largest contributor is block lru cache or
memstore depends on user's configuration. yes, i just refred to bucket cache
with off-heap mode enabled.
> off-heap BloomFilter
> --------------------
>
> Key: HBASE-9669
> URL: https://issues.apache.org/jira/browse/HBASE-9669
> Project: HBase
> Issue Type: Wish
> Components: util
> Affects Versions: 0.98.0
> Reporter: Liang Xie
>
> After lru block off-heap, the bloom filter is becoming one of the largest
> contributers on java heap. it should be reasonable to have a config to
> off-heap the bloom filter to alleviate gc hurt.
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