[jira] [Commented] (FLINK-7831) Retrieve last received heartbeat from HeartbeatManager

[ASF GitHub Bot (JIRA)]

[ 
https://issues.apache.org/jira/browse/FLINK-7831?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel=16212544#comment-16212544
 ] 

ASF GitHub Bot commented on FLINK-7831:
---

Github user asfgit closed the pull request at:

https://github.com/apache/flink/pull/4817


> Retrieve last received heartbeat from HeartbeatManager
> --
>
> Key: FLINK-7831
> URL: https://issues.apache.org/jira/browse/FLINK-7831
> Project: Flink
>  Issue Type: Improvement
>  Components: Distributed Coordination
>Affects Versions: 1.4.0
>Reporter: Till Rohrmann
>Assignee: Till Rohrmann
>Priority: Minor
>  Labels: flip-6
> Fix For: 1.4.0
>
>
> In order to serve the information needed for the Web UI the 
> {{HeartbeatManager}} should expose when it received the last heartbeat from 
> the individual {{TaskExecutors}}.



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[jira] [Commented] (FLINK-7831) Retrieve last received heartbeat from HeartbeatManager

[ASF GitHub Bot (JIRA)]

[ 
https://issues.apache.org/jira/browse/FLINK-7831?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel=16212538#comment-16212538
 ] 

ASF GitHub Bot commented on FLINK-7831:
---

Github user tillrohrmann commented on the issue:

https://github.com/apache/flink/pull/4817
  
Thanks for the review @zentol. Merging this PR.


> Retrieve last received heartbeat from HeartbeatManager
> --
>
> Key: FLINK-7831
> URL: https://issues.apache.org/jira/browse/FLINK-7831
> Project: Flink
>  Issue Type: Improvement
>  Components: Distributed Coordination
>Affects Versions: 1.4.0
>Reporter: Till Rohrmann
>Assignee: Till Rohrmann
>Priority: Minor
>  Labels: flip-6
>
> In order to serve the information needed for the Web UI the 
> {{HeartbeatManager}} should expose when it received the last heartbeat from 
> the individual {{TaskExecutors}}.



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[jira] [Commented] (FLINK-7831) Retrieve last received heartbeat from HeartbeatManager

[ASF GitHub Bot (JIRA)]

[ 
https://issues.apache.org/jira/browse/FLINK-7831?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel=16202217#comment-16202217
 ] 

ASF GitHub Bot commented on FLINK-7831:
---

GitHub user tillrohrmann opened a pull request:

https://github.com/apache/flink/pull/4817

[FLINK-7831] Make last received heartbeat retrievable

## What is the purpose of the change

This commit adds functionality to retrieve the last received heartbeat from
the HeartbeatManager.

## Verifying this change

- `HeartbeatManagerTest#testLastHeartbeatFrom` and 
`HeartbeatManager#testLastHeartbeatFromUnregisteredTarget`

## Does this pull request potentially affect one of the following parts:

  - Dependencies (does it add or upgrade a dependency): (no)
  - The public API, i.e., is any changed class annotated with 
`@Public(Evolving)`: (no)
  - The serializers: (no)
  - The runtime per-record code paths (performance sensitive): (no)
  - Anything that affects deployment or recovery: JobManager (and its 
components), Checkpointing, Yarn/Mesos, ZooKeeper: (no)

## Documentation

  - Does this pull request introduce a new feature? (no)
  - If yes, how is the feature documented? (not applicable)



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

$ git pull https://github.com/tillrohrmann/flink addLastHeartbeat

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

https://github.com/apache/flink/pull/4817.patch

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

This closes #4817


commit 9f86e7393d7825a16faf2cf91cb7ac9e6f511bff
Author: Till 
Date:   2017-10-12T16:24:02Z

[FLINK-7831] Make last received heartbeat retrievable

This commit adds functionality to retrieve the last received heartbeat from
the HeartbeatManager.




> Retrieve last received heartbeat from HeartbeatManager
> --
>
> Key: FLINK-7831
> URL: https://issues.apache.org/jira/browse/FLINK-7831
> Project: Flink
>  Issue Type: Improvement
>  Components: Distributed Coordination
>Affects Versions: 1.4.0
>Reporter: Till Rohrmann
>Assignee: Till Rohrmann
>Priority: Minor
>  Labels: flip-6
>
> In order to serve the information needed for the Web UI the 
> {{HeartbeatManager}} should expose when it received the last heartbeat from 
> the individual {{TaskExecutors}}.



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