[jira] [Updated] (KAFKA-4476) Kafka Streams gets stuck if metadata is missing

2016-12-10 Thread Guozhang Wang (JIRA) 

 [ 
https://issues.apache.org/jira/browse/KAFKA-4476?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
 ]

Guozhang Wang updated KAFKA-4476:
-
   Resolution: Fixed
Fix Version/s: 0.10.2.0
   Status: Resolved  (was: Patch Available)

Issue resolved by pull request 2209
[https://github.com/apache/kafka/pull/2209]

> Kafka Streams gets stuck if metadata is missing
> ---
>
> Key: KAFKA-4476
> URL: https://issues.apache.org/jira/browse/KAFKA-4476
> Project: Kafka
>  Issue Type: Bug
>  Components: streams
>Reporter: Matthias J. Sax
>Assignee: Matthias J. Sax
>Priority: Critical
> Fix For: 0.10.2.0
>
>
> When a Kafka Streams application gets started for the first time, it can 
> happen that some topic metadata is missing when 
> {{StreamPartitionAssigner#assign()}} is called on the group leader instance. 
> This can result in an infinite loop within 
> {{StreamPartitionAssigner#assign()}}. This issue was detected by 
> {{ResetIntegrationTest}} that does have a transient timeout failure (c.f. 
> https://issues.apache.org/jira/browse/KAFKA-4058 -- this issue was re-opened 
> multiple times as the problem was expected to be in the test -- however, that 
> is not the case).



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[jira] [Updated] (KAFKA-4476) Kafka Streams gets stuck if metadata is missing

2016-12-03 Thread Matthias J. Sax (JIRA) 

 [ 
https://issues.apache.org/jira/browse/KAFKA-4476?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
 ]

Matthias J. Sax updated KAFKA-4476:
---
Status: Patch Available  (was: In Progress)

> Kafka Streams gets stuck if metadata is missing
> ---
>
> Key: KAFKA-4476
> URL: https://issues.apache.org/jira/browse/KAFKA-4476
> Project: Kafka
>  Issue Type: Bug
>  Components: streams
>Reporter: Matthias J. Sax
>Assignee: Matthias J. Sax
>Priority: Critical
>
> When a Kafka Streams application gets started for the first time, it can 
> happen that some topic metadata is missing when 
> {{StreamPartitionAssigner#assign()}} is called on the group leader instance. 
> This can result in an infinite loop within 
> {{StreamPartitionAssigner#assign()}}. This issue was detected by 
> {{ResetIntegrationTest}} that does have a transient timeout failure (c.f. 
> https://issues.apache.org/jira/browse/KAFKA-4058 -- this issue was re-opened 
> multiple times as the problem was expected to be in the test -- however, that 
> is not the case).



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