[jira] [Commented] (KAFKA-6122) Global Consumer should handle TimeoutException

["ASF GitHub Bot (JIRA)" <ji...@apache.org>]

    [ https://issues.apache.org/jira/browse/KAFKA-6122?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16248038#comment-16248038 ] 

ASF GitHub Bot commented on KAFKA-6122:
---------------------------------------

GitHub user mjsax opened a pull request:

    https://github.com/apache/kafka/pull/4206

    KAFKA-6122: Global Consumer should handle TimeoutException

    Implements KIP-224:
    - adding new StreamsConfig `retires`
    - uses `retires` and `retry.backoff.ms` to handle TimeoutException in GlobalStateManager
    - adds two new tests to trigger TimeoutException in global consumer
    - uses `retires` and `retry.backoff.ms` for state directory locking
    - some minor code cleanup to reduce number of parameters we need to pass around

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

    $ git pull https://github.com/mjsax/kafka kafka-6122-global-consumer-timeout-exception

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

    https://github.com/apache/kafka/pull/4206.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 #4206
    
----
commit 8ed6197ad96d359dace78f60b0fbbf080eca5e09
Author: Matthias J. Sax <ma...@confluent.io>
Date:   2017-11-10T21:02:46Z

    KAFKA-6122: Global Consumer should handle TimeoutException

----


> Global Consumer should handle TimeoutException
> ----------------------------------------------
>
>                 Key: KAFKA-6122
>                 URL: https://issues.apache.org/jira/browse/KAFKA-6122
>             Project: Kafka
>          Issue Type: Bug
>          Components: streams
>    Affects Versions: 1.0.0
>            Reporter: Matthias J. Sax
>            Assignee: Matthias J. Sax
>              Labels: needs-kip, streams-exception-handling, streams-resilience
>             Fix For: 1.1.0, 1.0.1
>
>
> Global consumer does not handle {{TimeoutException}} that might be throw by {{partitonsFor()}} and {{endOffsets()}}. This affect the bootstrapping phase only.
> We need to allow for a proper retry strategy, with configurable max number of retries and back off time between retries. We might need to introduce new configuration parameters -- for this case, we need to do a KIP.
> https://cwiki.apache.org/confluence/display/KAFKA/KIP-224%3A+Add+configuration+parameters+%60retries%60+and+%60retry.backoff.ms%60+to+Streams+API



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