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From "ASF GitHub Bot (JIRA)" <j...@apache.org>
Subject [jira] [Updated] (FLINK-12333) Add documentation for all async operations through REST
Date Wed, 01 May 2019 08:14:00 GMT

     [ https://issues.apache.org/jira/browse/FLINK-12333?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]

ASF GitHub Bot updated FLINK-12333:
-----------------------------------
    Labels: pull-request-available  (was: )

> Add documentation for all async operations through REST 
> --------------------------------------------------------
>
>                 Key: FLINK-12333
>                 URL: https://issues.apache.org/jira/browse/FLINK-12333
>             Project: Flink
>          Issue Type: Improvement
>          Components: Documentation, Runtime / REST
>    Affects Versions: 1.8.0
>            Reporter: Vishal Santoshi
>            Assignee: Yun Tang
>            Priority: Minor
>              Labels: pull-request-available
>
> Exit code 2 seen ( after 5 minutes ) when 
> {code:java}
> curl  --header "Content-Type: application/json" --request POST --data '{"target-directory":"***********","cancel-job":true}' 
  https://***************/jobs/00000000000000000000000000000000/savepoints{code}
> It seems that when a REST call is 
> "Triggered the cancel with savepoint command from via the REST call. This command is
an asynchronous operation which produces a result (the savepoint path). In order to deliver
asynchronous results to the caller, Flink waits before shutting down until they are delivered
or until it times out after 5 minutes."
>  
> That implies that one has to execute 
> {code:java}
> curl  --request GET   https://**********/jobs/00000000000000000000000000000000/savepoints/[Request_id]
> {code}
> on the request_id returned by the first call ( within 5 minutes ) , for a clean exit
( code 0 ) 
>  
> Please add this life cycle in flink documentation , in all probability here [https://ci.apache.org/projects/flink/flink-docs-stable/monitoring/rest_api.html#jobs-jobid-savepoints]
>  
>  



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