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

Posted to commits@samza.apache.org by "Jakob Homan (JIRA)" <ji...@apache.org> on 2014/03/18 19:17:51 UTC

[jira] [Created] (SAMZA-191) Per-SSP poll count metric is overly expensive

Jakob Homan created SAMZA-191:
---------------------------------

             Summary: Per-SSP poll count metric is overly expensive
                 Key: SAMZA-191
                 URL: https://issues.apache.org/jira/browse/SAMZA-191
             Project: Samza
          Issue Type: Bug
          Components: metrics
    Affects Versions: 0.7.0
            Reporter: Jakob Homan
            Assignee: Jakob Homan
             Fix For: 0.7.0


Profiling shows that on jobs with lots of SSPs/TPs, particularly when the SSPs are significantly disparate in their relative volumes, due to lots of time incrementing the per-SSP poll count.



--
This message was sent by Atlassian JIRA
(v6.2#6252)