Hi Flink team, I am trying to submit flink job (version 1.8.2) with RocksDB backend to my own yarn cluster (hadoop version 2.6.0-cdh5.7.3), the job always failed after running for a few hours with the connection loss of some taskmanagers. Here<https://stackoverflow.com/questions/58046847/ioexception-when-taskmanager-restored-from-rocksdb-state-in-hdfs> is the question details on the stackoverflow. I am just wondering if you could provide some advice on this issue?
Thanks, Russell
