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Posted to dev@flink.apache.org by "YufeiLiu (Jira)" <ji...@apache.org> on 2019/12/05 06:32:00 UTC

[jira] [Created] (FLINK-15065) RocksDB configurable options doc description error

YufeiLiu created FLINK-15065:
--------------------------------

             Summary: RocksDB configurable options doc description error
                 Key: FLINK-15065
                 URL: https://issues.apache.org/jira/browse/FLINK-15065
             Project: Flink
          Issue Type: Bug
          Components: Documentation
    Affects Versions: 1.9.0
            Reporter: YufeiLiu


[RocksDB Configurable Options |https://ci.apache.org/projects/flink/flink-docs-release-1.9/ops/config.html#rocksdb-configurable-options]

As description, rocksdb has default options:
state.backend.rocksdb.compaction.level.max-size-level-base: 10MB
state.backend.rocksdb.compaction.level.target-file-size-base: 4MB
state.backend.rocksdb.writebuffer.size: 2MB

But I found the actual options is: 
state.backend.rocksdb.compaction.level.max-size-level-base: 256MB
state.backend.rocksdb.compaction.level.target-file-size-base: 64MB
state.backend.rocksdb.writebuffer.size: 64MB

maybe the description is wrong



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