You are viewing a plain text version of this content. The canonical link for it is here.

Posted to issues@storm.apache.org by "Aaron Gresch (JIRA)" <ji...@apache.org> on 2019/07/26 16:46:00 UTC

[jira] [Created] (STORM-3477) HDFS blobstore isRemoteBlobExists performs unnecessary file opens

Aaron Gresch created STORM-3477:
-----------------------------------

             Summary: HDFS blobstore isRemoteBlobExists performs unnecessary file opens
                 Key: STORM-3477
                 URL: https://issues.apache.org/jira/browse/STORM-3477
             Project: Apache Storm
          Issue Type: Improvement
    Affects Versions: 2.0.1
            Reporter: Aaron Gresch
            Assignee: Aaron Gresch


isRemoteBlobExists eventually performs an HDFS file open and returns an input file stream, which is not closed.

 

We should just be calling file exists instead.  Lower HDFS overhead.



--
This message was sent by Atlassian JIRA
(v7.6.14#76016)