[jira] [Created] (FLINK-23008) Upload file not exist when submit job use RestClient

[Shang Yuanchun (Jira)]

YufeiLiu created FLINK-23008:
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             Summary: Upload file not exist when submit job use RestClient
                 Key: FLINK-23008
                 URL: https://issues.apache.org/jira/browse/FLINK-23008
             Project: Flink
          Issue Type: Bug
          Components: Runtime / REST
    Affects Versions: 1.12.3
            Reporter: YufeiLiu


Upload jar file using {{PipelineOptions.JARS}} or {{JobGraph.addJar}}, client will wrapped files as a request and post to server. If some file doesn't exist, the request will just interrupt and no exception. Client keep waiting response and server doesn't receive request, until trigger channel idle check and retry.
I think we should add a file exist check before submit.



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