[jira] [Commented] (FLINK-6273) Client can't connect to jobmanager whose hostname contains capital letters

[ASF GitHub Bot (JIRA)]

[ 
https://issues.apache.org/jira/browse/FLINK-6273?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel=16205581#comment-16205581
 ] 

ASF GitHub Bot commented on FLINK-6273:
---

Github user aljoscha commented on the issue:

https://github.com/apache/flink/pull/3688
  
Thanks!


> Client can't connect to jobmanager whose hostname contains capital letters
> --
>
> Key: FLINK-6273
> URL: https://issues.apache.org/jira/browse/FLINK-6273
> Project: Flink
>  Issue Type: Bug
>  Components: Client
>Affects Versions: 1.2.0, 1.3.0
>Reporter: Yelei Feng
>Assignee: Yelei Feng
>Priority: Blocker
> Fix For: 1.4.0
>
>
> In non-HA mode, if we set jobmanager.rpc.address to a hostname with some 
> capital letters, flink client can't connect to jobmananger.
> ERROR | [flink-akka.actor.default-dispatcher-4] | dropping message [class 
> akka.actor.ActorSelectionMessage] for non-local recipient 
> [Actor[akka.tcp://flink@szv1000258958:32586/]] arriving at 
> [akka.tcp://flink@szv1000258958:32586] inbound addresses are 
> [akka.tcp://flink@SZV1000258958:32586] | akka.remote.EndpointWriter 
> (Slf4jLogger.scala:65)



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[jira] [Commented] (FLINK-6273) Client can't connect to jobmanager whose hostname contains capital letters

[ASF GitHub Bot (JIRA)]

[ 
https://issues.apache.org/jira/browse/FLINK-6273?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel=16204289#comment-16204289
 ] 

ASF GitHub Bot commented on FLINK-6273:
---

Github user barcahead closed the pull request at:

https://github.com/apache/flink/pull/3688


> Client can't connect to jobmanager whose hostname contains capital letters
> --
>
> Key: FLINK-6273
> URL: https://issues.apache.org/jira/browse/FLINK-6273
> Project: Flink
>  Issue Type: Bug
>  Components: Client
>Affects Versions: 1.2.0, 1.3.0
>Reporter: Yelei Feng
>Assignee: Yelei Feng
>Priority: Blocker
> Fix For: 1.4.0
>
>
> In non-HA mode, if we set jobmanager.rpc.address to a hostname with some 
> capital letters, flink client can't connect to jobmananger.
> ERROR | [flink-akka.actor.default-dispatcher-4] | dropping message [class 
> akka.actor.ActorSelectionMessage] for non-local recipient 
> [Actor[akka.tcp://flink@szv1000258958:32586/]] arriving at 
> [akka.tcp://flink@szv1000258958:32586] inbound addresses are 
> [akka.tcp://flink@SZV1000258958:32586] | akka.remote.EndpointWriter 
> (Slf4jLogger.scala:65)



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[jira] [Commented] (FLINK-6273) Client can't connect to jobmanager whose hostname contains capital letters

[ASF GitHub Bot (JIRA)]

[ 
https://issues.apache.org/jira/browse/FLINK-6273?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel=16203485#comment-16203485
 ] 

ASF GitHub Bot commented on FLINK-6273:
---

Github user aljoscha commented on the issue:

https://github.com/apache/flink/pull/3688
  
@barcahead could you please close this because it has been superseded by 
#4812 


> Client can't connect to jobmanager whose hostname contains capital letters
> --
>
> Key: FLINK-6273
> URL: https://issues.apache.org/jira/browse/FLINK-6273
> Project: Flink
>  Issue Type: Bug
>  Components: Client
>Affects Versions: 1.2.0, 1.3.0
>Reporter: Yelei Feng
>Assignee: Yelei Feng
>Priority: Blocker
> Fix For: 1.4.0
>
>
> In non-HA mode, if we set jobmanager.rpc.address to a hostname with some 
> capital letters, flink client can't connect to jobmananger.
> ERROR | [flink-akka.actor.default-dispatcher-4] | dropping message [class 
> akka.actor.ActorSelectionMessage] for non-local recipient 
> [Actor[akka.tcp://flink@szv1000258958:32586/]] arriving at 
> [akka.tcp://flink@szv1000258958:32586] inbound addresses are 
> [akka.tcp://flink@SZV1000258958:32586] | akka.remote.EndpointWriter 
> (Slf4jLogger.scala:65)



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[jira] [Commented] (FLINK-6273) Client can't connect to jobmanager whose hostname contains capital letters

[ASF GitHub Bot (JIRA)]

[ 
https://issues.apache.org/jira/browse/FLINK-6273?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel=16003125#comment-16003125
 ] 

ASF GitHub Bot commented on FLINK-6273:
---

Github user greghogan commented on the issue:

https://github.com/apache/flink/pull/3688
  
@barcahead would it be safer to also normalize the value of 
`jobmanager.rpc.address`?


> Client can't connect to jobmanager whose hostname contains capital letters
> --
>
> Key: FLINK-6273
> URL: https://issues.apache.org/jira/browse/FLINK-6273
> Project: Flink
>  Issue Type: Bug
>  Components: Client
>Affects Versions: 1.2.0, 1.3.0
>Reporter: Yelei Feng
>Assignee: Yelei Feng
> Fix For: 1.3.0
>
>
> In non-HA mode, if we set jobmanager.rpc.address to a hostname with some 
> capital letters, flink client can't connect to jobmananger.
> ERROR | [flink-akka.actor.default-dispatcher-4] | dropping message [class 
> akka.actor.ActorSelectionMessage] for non-local recipient 
> [Actor[akka.tcp://flink@szv1000258958:32586/]] arriving at 
> [akka.tcp://flink@szv1000258958:32586] inbound addresses are 
> [akka.tcp://flink@SZV1000258958:32586] | akka.remote.EndpointWriter 
> (Slf4jLogger.scala:65)



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[jira] [Commented] (FLINK-6273) Client can't connect to jobmanager whose hostname contains capital letters

[ASF GitHub Bot (JIRA)]

[ 
https://issues.apache.org/jira/browse/FLINK-6273?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel=15958860#comment-15958860
 ] 

ASF GitHub Bot commented on FLINK-6273:
---

GitHub user barcahead opened a pull request:

https://github.com/apache/flink/pull/3688

[FLINK-6273] [core] don't convert hostname to lower cases to prevent akka 
connection failure

For akka `Address`, the host part is case sensitive, So if we build remote 
jobmanager url with lower case hostname, akka will reject message.
I fix this issue by removing `toLowerCase` when building actor url.


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

$ git pull https://github.com/barcahead/flink FLINK-6273

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

https://github.com/apache/flink/pull/3688.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 #3688


commit f5f4f5823bb5f3de9484987a849a0a73906732a6
Author: fengyelei 
Date:   2017-04-06T12:31:27Z

[FLINK-6273] [core] don't convert hostname to lower cases to prevent akka 
connection failure




> Client can't connect to jobmanager whose hostname contains capital letters
> --
>
> Key: FLINK-6273
> URL: https://issues.apache.org/jira/browse/FLINK-6273
> Project: Flink
>  Issue Type: Bug
>  Components: Client
>Affects Versions: 1.2.0, 1.3.0
>Reporter: Yelei Feng
>Assignee: Yelei Feng
> Fix For: 1.3.0
>
>
> In non-HA mode, if we set jobmanager.rpc.address to a hostname with some 
> capital letters, flink client can't connect to jobmananger.
> ERROR | [flink-akka.actor.default-dispatcher-4] | dropping message [class 
> akka.actor.ActorSelectionMessage] for non-local recipient 
> [Actor[akka.tcp://flink@szv1000258958:32586/]] arriving at 
> [akka.tcp://flink@szv1000258958:32586] inbound addresses are 
> [akka.tcp://flink@SZV1000258958:32586] | akka.remote.EndpointWriter 
> (Slf4jLogger.scala:65)



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