[jira] [Created] (FLINK-9022) fix resource close in `StreamTaskStateInitializerImpl.streamOperatorStateContext()`

[Shang Yuanchun (Jira)]

Sihua Zhou created FLINK-9022:
---------------------------------

             Summary: fix resource close in `StreamTaskStateInitializerImpl.streamOperatorStateContext()`
                 Key: FLINK-9022
                 URL: https://issues.apache.org/jira/browse/FLINK-9022
             Project: Flink
          Issue Type: Bug
          Components: State Backends, Checkpointing
    Affects Versions: 1.5.0
            Reporter: Sihua Zhou
            Assignee: Sihua Zhou
             Fix For: 1.5.0


We have the following code in {{StreamTaskStateInitializerImpl.streamOperatorStateContext()}} which is incorrect:
{code}

{code} } catch (Exception ex) {

                        // cleanup if something went wrong before results got published.
                        if (streamTaskCloseableRegistry.unregisterCloseable(keyedStatedBackend)) {
                                IOUtils.closeQuietly(keyedStatedBackend);
                        }

                        if (streamTaskCloseableRegistry.unregisterCloseable(operatorStateBackend)) {
                                IOUtils.closeQuietly(keyedStatedBackend);
                        }

                        if (streamTaskCloseableRegistry.unregisterCloseable(rawKeyedStateInputs)) {
                                IOUtils.closeQuietly(rawKeyedStateInputs);
                        }

                        if (streamTaskCloseableRegistry.unregisterCloseable(rawOperatorStateInputs)) {
                                IOUtils.closeQuietly(rawOperatorStateInputs);
                        }

                        if (streamTaskCloseableRegistry.unregisterCloseable(rawOperatorStateInputs)) {
                                IOUtils.closeQuietly(rawOperatorStateInputs);
                        }

                        throw new Exception("Exception while creating StreamOperatorStateContext.", ex);
                }





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