[jira] [Created] (FLINK-3781) BlobClient may be left unclosed in BlobCache#deleteGlobal()

[Shang Yuanchun (Jira)]

Ted Yu created FLINK-3781:
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             Summary: BlobClient may be left unclosed in BlobCache#deleteGlobal()
                 Key: FLINK-3781
                 URL: https://issues.apache.org/jira/browse/FLINK-3781
             Project: Flink
          Issue Type: Bug
            Reporter: Ted Yu
            Priority: Minor


{code}
  public void deleteGlobal(BlobKey key) throws IOException {
    delete(key);
    BlobClient bc = createClient();
    bc.delete(key);
    bc.close();
{code}
If delete() throws IOException, BlobClient would be left inclosed.



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