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Posted to notifications@couchdb.apache.org by "Levi McAuley (JIRA)" <ji...@apache.org> on 2015/09/29 00:53:05 UTC

[jira] [Created] (COUCHDB-2828) couch_stream doesn't set an io_priority

Levi McAuley created COUCHDB-2828:
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             Summary: couch_stream doesn't set an io_priority
                 Key: COUCHDB-2828
                 URL: https://issues.apache.org/jira/browse/COUCHDB-2828
             Project: CouchDB
          Issue Type: Bug
      Security Level: public (Regular issues)
          Components: Database Core
            Reporter: Levi McAuley


The couch_stream gen_server makes several calls to couch_file:append_binary/2 in its callbacks, but doesn't ever set io_priority in its process dictionary. This seems to result in all IO from couch_stream being handled through the "other" channel, where it's not very easily manipulable.



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