[jira] [Created] (FLINK-8816) Remove the oldWorker only after starting newWorker successfully in registerTaskExecutorInternal()

[Sihua Zhou (JIRA)]

Sihua Zhou created FLINK-8816:
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             Summary: Remove the oldWorker only after starting newWorker 
successfully in registerTaskExecutorInternal()
                 Key: FLINK-8816
                 URL: https://issues.apache.org/jira/browse/FLINK-8816
             Project: Flink
          Issue Type: Bug
          Components: Distributed Coordination
    Affects Versions: 1.5.0
            Reporter: Sihua Zhou
            Assignee: Sihua Zhou
             Fix For: 1.5.0


We should remove the oldWorker only after starting newWorker successfully in 
{{ResourceManager#registerTaskExecutorInternal}} and javadoc for 
{{SlotProvider#allocateSlot}} is outdated.



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