[jira] [Created] (FLINK-15405) Make Yarn staging directory configurable

[Shang Yuanchun (Jira)]

Yang Wang created FLINK-15405:
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             Summary: Make Yarn staging directory configurable
                 Key: FLINK-15405
                 URL: https://issues.apache.org/jira/browse/FLINK-15405
             Project: Flink
          Issue Type: New Feature
          Components: Deployment / YARN
            Reporter: Yang Wang


Currently, when deploying Flink cluster on yarn, we always use home dir as the prefix of staging directory. It is not convenient when multiple yarn cluster are using the same HDFS cluster. It will be not easy to cleanup the residual application staging directories. So it will be better if we could specify a user-defined directory as staging prefix. 



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