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Posted to issues@flink.apache.org by "Ted Yu (JIRA)" <ji...@apache.org> on 2017/09/05 18:24:00 UTC

[jira] [Created] (FLINK-7588) Document RocksDB tuning for spinning disks

Ted Yu created FLINK-7588:
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             Summary: Document RocksDB tuning for spinning disks
                 Key: FLINK-7588
                 URL: https://issues.apache.org/jira/browse/FLINK-7588
             Project: Flink
          Issue Type: Improvement
            Reporter: Ted Yu


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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