[jira] [Created] (FLINK-31035) add warn info to user when NoNodeException happend

[xy (Jira)]

xy created FLINK-31035:
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             Summary: add warn info to user when NoNodeException happend
                 Key: FLINK-31035
                 URL: https://issues.apache.org/jira/browse/FLINK-31035
             Project: Flink
          Issue Type: Improvement
          Components: Runtime / Queryable State
    Affects Versions: 1.8.4
            Reporter: xy


when KeeperException.NoNodeException happens in 
ZooKeeperStateHandleStore::getAllHandles，we need logs to retrace



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