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

Posted to dev@flink.apache.org by "Greg Hogan (JIRA)" <ji...@apache.org> on 2016/01/19 21:58:39 UTC

[jira] [Created] (FLINK-3263) Log task statistics on TaskManager

Greg Hogan created FLINK-3263:
---------------------------------

             Summary: Log task statistics on TaskManager
                 Key: FLINK-3263
                 URL: https://issues.apache.org/jira/browse/FLINK-3263
             Project: Flink
          Issue Type: Improvement
          Components: TaskManager
    Affects Versions: 1.0.0
            Reporter: Greg Hogan
            Assignee: Greg Hogan
            Priority: Minor


Similar to how memory statistics can be written to the TaskMangers' log files by configuring {{taskmanager.debug.memory.startLogThread}} and {{taskmanager.debug.memory.logIntervalMs}}, it would be useful to have statistics written for each task within a job.

One use case is to reconstruct progress to analyze why TaskManagers take different amounts of time to process the same quantity of data.

I envision this being the same statistics which are displayed on the web frontend.



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