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Posted to commits@samza.apache.org by "Yi Pan (Data Infrastructure) (JIRA)" <ji...@apache.org> on 2015/12/04 00:40:10 UTC
[jira] [Commented] (SAMZA-828) Config task.broadcast.inputs
documentation is confusing
[ https://issues.apache.org/jira/browse/SAMZA-828?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=15038843#comment-15038843 ]
Yi Pan (Data Infrastructure) commented on SAMZA-828:
----------------------------------------------------
Adding it to 0.10 since: a) simple doc change; b) related to broadcast stream feature.
> Config task.broadcast.inputs documentation is confusing
> -------------------------------------------------------
>
> Key: SAMZA-828
> URL: https://issues.apache.org/jira/browse/SAMZA-828
> Project: Samza
> Issue Type: Improvement
> Components: docs
> Affects Versions: 0.10.0
> Reporter: Rick Mangi
> Priority: Minor
> Fix For: 0.10.0
>
>
> The example for configuring a stream by partition uses:
> Example: task.broadcast.inputs=mySystem.broadcastStream#[1-2], mySystem.broadcastStream#1
> Kafka partitions start with index 0. It's very confusing to have both examples start at index 1. This threw me for a bit before I realized that the example was misleading. Not handling partition 0 caused my tasks to crash at startup.
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