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From "darion yaphet (JIRA)" <j...@apache.org>
Subject [jira] [Commented] (GEARPUMP-119) Life Cycle of APP
Date Mon, 09 May 2016 16:29:12 GMT

    [ https://issues.apache.org/jira/browse/GEARPUMP-119?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=15276582#comment-15276582
] 

darion yaphet commented on GEARPUMP-119:
----------------------------------------

Before Kafka 0.9 user should maintain consumer offset and reading from this offset when kafka
comsumer restart .

> Life Cycle of APP
> -----------------
>
>                 Key: GEARPUMP-119
>                 URL: https://issues.apache.org/jira/browse/GEARPUMP-119
>             Project: Apache Gearpump
>          Issue Type: New Feature
>          Components: all
>            Reporter: Qi Shu
>
> Now app in Gearpump can only start and kill, it means if I want to update my app due
to business logic change, I have to kill app, when this app start again and will become a
new app(can' t share the offset before), so if the replayable source, such as kafka, has enormous
messages, it can use a long time to reach the offset. The suggestion is that app may have
a life cycle: start, stop, drop.



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