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Xintong Song updated FLINK-14159: --------------------------------- Fix Version/s: (was: 1.11.3) 1.11.4 > flink rocksdb StreamCompressionDecorator not right > -------------------------------------------------- > > Key: FLINK-14159 > URL: https://issues.apache.org/jira/browse/FLINK-14159 > Project: Flink > Issue Type: Bug > Components: Runtime / State Backends > Affects Versions: 1.9.0 > Reporter: jackylau > Priority: Major > Fix For: 1.12.0, 1.10.3, 1.11.4 > > > I think the current flink rocksdb StreamCompressionDecorator is not right > when calling method > getCompressionDecorator(executionConfig) ,which defalut value is false.That > is to say, current compression is none.But I find rocksdb using > {{options.compression}} to specify the compression to use. By default it is > Snappy, which you can see here > [https://github.com/facebook/rocksdb/wiki/RocksDB-Tuning-Guide]. And I use > rocksdb tool sstdump to find it is indeed snappy compression. > So I think it should be return SnappyStreamCompressionDecorator.INSTANCE > rather than getCompressionDecorator( executionConfig) > Coud i commit a PR? -- This message was sent by Atlassian Jira (v8.3.4#803005)