accumulo-notifications mailing list archives

Site index · List index
Message view « Date » · « Thread »
Top « Date » · « Thread »
From "Eric Newton (JIRA)" <j...@apache.org>
Subject [jira] [Created] (ACCUMULO-3949) getFileStatus called too often?
Date Wed, 29 Jul 2015 15:24:04 GMT
Eric Newton created ACCUMULO-3949:
-------------------------------------

             Summary: getFileStatus called too often?
                 Key: ACCUMULO-3949
                 URL: https://issues.apache.org/jira/browse/ACCUMULO-3949
             Project: Accumulo
          Issue Type: Task
          Components: tserver
         Environment: very large cluster
            Reporter: Eric Newton
            Assignee: Eric Newton
             Fix For: 1.8.0


In a recent analysis of a large accumulo installation, it was found that getFileStatus represented
80% of the calls to the individual NNs.

This is surprising.  Investigate the calls to getFileStatus and see if they can be reduced.




--
This message was sent by Atlassian JIRA
(v6.3.4#6332)

Mime
View raw message