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https://issues.apache.org/jira/browse/FLINK-7588?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16258309#comment-16258309
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Ted Yu edited comment on FLINK-7588 at 7/29/18 1:33 AM:
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bq. Be careful about whether you have enough memory to keep all bloom filters
Other than the above being tricky, the other guidelines are actionable.
was (Author: yuzhih...@gmail.com):
bq. Be careful about whether you have enough memory to keep all bloom filters
Other than the above being tricky, the other guidelines are actionable .
> Document RocksDB tuning for spinning disks
> ------------------------------------------
>
> Key: FLINK-7588
> URL: https://issues.apache.org/jira/browse/FLINK-7588
> Project: Flink
> Issue Type: Improvement
> Components: Documentation
> Reporter: Ted Yu
> Priority: Major
> Labels: performance
>
> In docs/ops/state/large_state_tuning.md , it was mentioned that:
> bq. the default configuration is tailored towards SSDs and performs
> suboptimal on spinning disks
> We should add recommendation targeting spinning disks:
> https://github.com/facebook/rocksdb/wiki/RocksDB-Tuning-Guide#difference-of-spinning-disk
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