补充一个,当我把state.backend.rocksdb.writebuffer.count: 48调小到10的话,
jstack来看,从https://spotify.github.io/threaddump-analyzer/分析来看 top类的方法基本都在rocksdb的io上了。并且很多线程都在等待 <http://apache-flink.147419.n8.nabble.com/file/t670/stack.png> <http://apache-flink.147419.n8.nabble.com/file/t670/sleep.png> -- Sent from: http://apache-flink.147419.n8.nabble.com/
