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Stefan Richter commented on FLINK-13072: ---------------------------------------- I think it is surely not a bad idea to improve or clarify the documentation if it helps to prevent confusion for users. > RocksDBStateBachend is not thread safe and data loss silently > ------------------------------------------------------------- > > Key: FLINK-13072 > URL: https://issues.apache.org/jira/browse/FLINK-13072 > Project: Flink > Issue Type: Bug > Components: Runtime / State Backends > Affects Versions: 1.8.0, 1.8.1 > Reporter: lynn1.zhang > Priority: Blocker > Attachments: flink-demo.zip, image-2019-07-03-17-04-17-253.png > > > I create 2 mapstates in oneĀ operator, then create 2 threads in apply method, > each thread operate each map state(the operator is same), the expect result > is that 2 state haveĀ the same result but not. I upload the code, please help > to try it. -- This message was sent by Atlassian JIRA (v7.6.3#76005)