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Yue Ma commented on FLINK-33819: -------------------------------- [~masteryhx] thanks , I would like to take this and I'll draft the pr soon > Support setting CompressType in RocksDBStateBackend > --------------------------------------------------- > > Key: FLINK-33819 > URL: https://issues.apache.org/jira/browse/FLINK-33819 > Project: Flink > Issue Type: Improvement > Components: Runtime / State Backends > Affects Versions: 1.18.0 > Reporter: Yue Ma > Priority: Major > Fix For: 1.19.0 > > Attachments: image-2023-12-14-11-32-32-968.png, > image-2023-12-14-11-35-22-306.png > > > Currently, RocksDBStateBackend does not support setting the compression > level, and Snappy is used for compression by default. But we have some > scenarios where compression will use a lot of CPU resources. Turning off > compression can significantly reduce CPU overhead. So we may need to support > a parameter for users to set the CompressType of Rocksdb. > !image-2023-12-14-11-35-22-306.png! -- This message was sent by Atlassian Jira (v8.20.10#820010)