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From "ASF GitHub Bot (JIRA)" <j...@apache.org>
Subject [jira] [Commented] (FLINK-4364) Implement TaskManager side of heartbeat from JobManager
Date Mon, 14 Nov 2016 10:04:59 GMT

    [ https://issues.apache.org/jira/browse/FLINK-4364?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=15663350#comment-15663350

ASF GitHub Bot commented on FLINK-4364:

GitHub user wangzhijiang999 opened a pull request:


    [FLINK-4364]Implement TaskManager side of heartbeat from JobManager

    1. **TaskManagerRunner** creates **HeartbeatManagerImpl** components for monitoring **JobManager**
and **ResourceManager** separately when constructs the **TaskManager**.
    2. **TaskManager** begins to monitor the **JobManager** when registration at new job leader
    3. Currently the payload will be null for interaction between **TaskManager** and **JobManager**,
it can be expanded if needed later.
    4. The **JobManager** side implementation will be realized in another jira.

You can merge this pull request into a Git repository by running:

    $ git pull https://github.com/alibaba/flink jira-4364

Alternatively you can review and apply these changes as the patch at:


To close this pull request, make a commit to your master/trunk branch
with (at least) the following in the commit message:

    This closes #2798
commit ae93a8fa3f29a1d00c1864575f030f0177cf73f1
Author: 淘江 <taojiang.wzj@alibaba-inc.com>
Date:   2016-11-14T09:54:58Z

    [FLINK-4364]Implement TaskManager side of heartbeat from JobManager


> Implement TaskManager side of heartbeat from JobManager
> -------------------------------------------------------
>                 Key: FLINK-4364
>                 URL: https://issues.apache.org/jira/browse/FLINK-4364
>             Project: Flink
>          Issue Type: Sub-task
>          Components: Cluster Management
>            Reporter: Zhijiang Wang
>            Assignee: Zhijiang Wang
> The {{JobManager}} initiates heartbeat messages via (JobID, JmLeaderID), and the {{TaskManager}}
will report metrics info for each heartbeat.

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