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https://issues.apache.org/jira/browse/FLINK-10748?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Jeroen Steggink updated FLINK-10748:
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Description:
In a HA Jobmanager setup, connecting to a follower results in a redirect
(HTTP/1.1 307 Temporary Redirect) to the leader. However, it redirects to an ip
address (why is it not the hostname?) which is in another network and not
reachable. Wouldn't it be better to proxy the request to another jobmanager
instead of using a redirect?
was:
In a HA Jobmanager setup, connecting to a follower redirects (HTTP/1.1 307
Temporary Redirect) to the leader. However, it redirects to an ip address
instead of the hostname. This can result in a situation where a server is not
resolved because the routing is done based on hostname.
> Jobmanager in HA setup, redirects (307) don't work when behind a load balancer
> ------------------------------------------------------------------------------
>
> Key: FLINK-10748
> URL: https://issues.apache.org/jira/browse/FLINK-10748
> Project: Flink
> Issue Type: Bug
> Components: JobManager
> Affects Versions: 1.3.3, 1.4.2, 1.5.5, 1.6.2
> Reporter: Jeroen Steggink
> Priority: Critical
>
> In a HA Jobmanager setup, connecting to a follower results in a redirect
> (HTTP/1.1 307 Temporary Redirect) to the leader. However, it redirects to an
> ip address (why is it not the hostname?) which is in another network and not
> reachable. Wouldn't it be better to proxy the request to another jobmanager
> instead of using a redirect?
>
>
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