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https://issues.apache.org/jira/browse/SAMZA-709?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Yan Fang updated SAMZA-709:
---------------------------
Description:
Currently, we expose two monitoring urls in the AM. One is the tracking url,
where the AM dashboard stays; the other one is a RPC url, which is for REST
API. But we only documented the AM dashboard under [Yarn/Application Master |
http://samza.apache.org/learn/documentation/0.9/yarn/application-master.html]
Suggestion:
1. create a separate monitoring page for the Web UI and REST API under
[Jobs|http://samza.apache.org/learn/documentation/0.9/] category.
2. move the dashboard section from [Yarn Application
Master|http://samza.apache.org/learn/documentation/0.9/yarn/application-master.html]
to the monitoring page.
3. add REST API document. The format can be similar to what [Spark
uses|https://spark.apache.org/docs/latest/monitoring.html#rest-api]. What we
expose through the server is in [ApplicationMasterRestServlet |
https://github.com/apache/samza/blob/master/samza-yarn/src/main/scala/org/apache/samza/webapp/ApplicationMasterRestServlet.scala]
.
was:
Currently, we expose two monitoring urls in the AM. One is the tracking url,
where the AM dashboard stays; the other one is a RPC url, which is for REST
API. But we only documented the AM dashboard under [Yarn/Application Master |
http://samza.apache.org/learn/documentation/0.9/yarn/application-master.html]
Suggestion:
1. create a separate monitoring page for the Web UI and REST API under
[Jobs|http://samza.apache.org/learn/documentation/0.9/] category.
2. move the dashboard section from [Yarn/Application
Master|http://samza.apache.org/learn/documentation/0.9/yarn/application-master.htm
to the monitoring page.
3. add REST API document. The format can be similar to what [Spark
uses|https://spark.apache.org/docs/latest/monitoring.html#rest-api]. What we
expose through the server is in [ApplicationMasterRestServlet |
https://github.com/apache/samza/blob/master/samza-yarn/src/main/scala/org/apache/samza/webapp/ApplicationMasterRestServlet.scala]
.
> Add Monitoring page for REST API and the dashboard
> --------------------------------------------------
>
> Key: SAMZA-709
> URL: https://issues.apache.org/jira/browse/SAMZA-709
> Project: Samza
> Issue Type: Improvement
> Components: docs
> Reporter: Yan Fang
> Labels: newbie
>
> Currently, we expose two monitoring urls in the AM. One is the tracking url,
> where the AM dashboard stays; the other one is a RPC url, which is for REST
> API. But we only documented the AM dashboard under [Yarn/Application Master |
> http://samza.apache.org/learn/documentation/0.9/yarn/application-master.html]
> Suggestion:
> 1. create a separate monitoring page for the Web UI and REST API under
> [Jobs|http://samza.apache.org/learn/documentation/0.9/] category.
> 2. move the dashboard section from [Yarn Application
> Master|http://samza.apache.org/learn/documentation/0.9/yarn/application-master.html]
> to the monitoring page.
> 3. add REST API document. The format can be similar to what [Spark
> uses|https://spark.apache.org/docs/latest/monitoring.html#rest-api]. What we
> expose through the server is in [ApplicationMasterRestServlet |
> https://github.com/apache/samza/blob/master/samza-yarn/src/main/scala/org/apache/samza/webapp/ApplicationMasterRestServlet.scala]
> .
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