[jira] [Created] (FLINK-6524) Make server address of BlobCache configurable

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[jira] [Created] (FLINK-6524) Make server address of BlobCache configurable

Shang Yuanchun (Jira)
Till Rohrmann created FLINK-6524:
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             Summary: Make server address of BlobCache configurable
                 Key: FLINK-6524
                 URL: https://issues.apache.org/jira/browse/FLINK-6524
             Project: Flink
          Issue Type: Improvement
          Components: Distributed Coordination
    Affects Versions: 1.3.0, 1.4.0
            Reporter: Till Rohrmann


Currently, the {{BlobCache}} can only be started with a fixed address of the {{BlobServer}} such that it know where to ask for blobs which are not already cached. In order to connect to a new {{BlobServer}} a new {{BlobCache}} has to be created, effectively deleting all previously cached files. This thwarts the essential purpose of a cache and, thus, should be changed.

I propose to make the server address configurable such that a single {{BlobCache}} can be connected to a new {{BlobServer}}.



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