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https://issues.apache.org/jira/browse/METRON-982?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16036013#comment-16036013
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ASF GitHub Bot commented on METRON-982:
---------------------------------------
GitHub user ottobackwards opened a pull request:
https://github.com/apache/metron/pull/607
METRON-982 add new rest api for storm supervisor status
This pr adds a new rest endpoint for retrieving storm supervisor summary
information from the "/api/v1/supervisor/summary" storm ui rest endpoint.
This information contains the currently configured slots for each
supervisor, and how many are used.
This is in support of METRON-981, which will be able to use this endpoint
to enable errors and warnings based on the lack of available slots.
###TESTING
In full_dev environment execute the new endpoint from swagger, you should
see the supervisor information from storm
/supervisors off of the storm controller
### For all changes:
- [ x] Is there a JIRA ticket associated with this PR? If not one needs to
be created at [Metron
Jira](https://issues.apache.org/jira/browse/METRON/?selectedTab=com.atlassian.jira.jira-projects-plugin:summary-panel).
- [ x] Does your PR title start with METRON-XXXX where XXXX is the JIRA
number you are trying to resolve? Pay particular attention to the hyphen "-"
character.
- [ x] Has your PR been rebased against the latest commit within the target
branch (typically master)?
### For code changes:
- [NA ] Have you included steps to reproduce the behavior or problem that
is being changed or addressed?
- [ x ] Have you included steps or a guide to how the change may be
verified and tested manually?
- [ x ] Have you ensured that the full suite of tests and checks have been
executed in the root incubating-metron folder via:
```
mvn -q clean integration-test install && build_utils/verify_licenses.sh
```
- [ x ] Have you written or updated unit tests and or integration tests to
verify your changes?
- [ NA ] If adding new dependencies to the code, are these dependencies
licensed in a way that is compatible for inclusion under [ASF
2.0](http://www.apache.org/legal/resolved.html#category-a)?
- [ x ] Have you verified the basic functionality of the build by building
and running locally with Vagrant full-dev environment or the equivalent?
You can merge this pull request into a Git repository by running:
$ git pull https://github.com/ottobackwards/metron METRON-982
Alternatively you can review and apply these changes as the patch at:
https://github.com/apache/metron/pull/607.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 #607
----
commit 1593a0fe0fe03ba8f51cd1f711854bdae6a234ab
Author: Otto Fowler <ottobackwa...@gmail.com>
Date: 2017-06-03T15:22:01Z
add new rest api for supervisor status
commit 5337d8f294bbe8df739070a49187fc3e4dc711b7
Author: Otto Fowler <ottobackwa...@gmail.com>
Date: 2017-06-03T16:22:31Z
add asf headers
----
> REST STORM Support for supervisor summary
> -----------------------------------------
>
> Key: METRON-982
> URL: https://issues.apache.org/jira/browse/METRON-982
> Project: Metron
> Issue Type: Improvement
> Reporter: Otto Fowler
> Assignee: Otto Fowler
>
> The supervisor summary can be used for information on the cluster including
> the number of slots etc
> StormStatusServiceImpl already calls the storm ui rest endpoints and should
> be extended to call:
> {code}
> /api/v1/supervisor/summary (GET)
> returns all supervisors summary
> Response Fields:
> Field Value Description
> id String Supervisor's id
> host String Supervisor's host name
> uptime String Shows how long the supervisor is running
> slotsTotal Integer Total number of available worker slots for this
> supervisor
> slotsUsed Integer Number of worker slots used on this supervisor
> Sample Response:
> json { "supervisors": [ { "id": "0b879808-2a26-442b-8f7d-23101e0c3696",
> "host": "10.11.1.7", "uptime": "5m 58s", "slotsTotal": 4, "slotsUsed": 3 } ] }
> {code}
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