[jira] [Created] (FLINK-7057) move BLOB ref-counting from LibraryCacheManager to BlobCache

[Shang Yuanchun (Jira)]

Nico Kruber created FLINK-7057:
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             Summary: move BLOB ref-counting from LibraryCacheManager to BlobCache
                 Key: FLINK-7057
                 URL: https://issues.apache.org/jira/browse/FLINK-7057
             Project: Flink
          Issue Type: Sub-task
          Components: Distributed Coordination, Network
    Affects Versions: 1.4.0
            Reporter: Nico Kruber
            Assignee: Nico Kruber


Currently, the {{LibraryCacheManager}} is doing some ref-counting for JAR files managed by it. Instead, we want the {{BlobCache}} to do that itself for all job-related BLOBs. Also, we do not want to operate on a per-{{BlobKey}} level but rather per job. Therefore, the cleanup process should be adapted, too.



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