[jira] [Commented] (ROCKETMQ-276) rocketmq-spark

["yukon (JIRA)" <ji...@apache.org>]

    [ https://issues.apache.org/jira/browse/ROCKETMQ-276?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16153764#comment-16153764 ] 

yukon commented on ROCKETMQ-276:
--------------------------------

Hi, thanks for your report.

Attach a patch isn't a good method, cloud you please submit a PR to https://github.com/apache/incubator-rocketmq-externals?

And there is a doc can help you to submit your first PR: http://rocketmq.apache.org/docs/how-to-contribute/

> rocketmq-spark 
> ---------------
>
>                 Key: ROCKETMQ-276
>                 URL: https://issues.apache.org/jira/browse/ROCKETMQ-276
>             Project: Apache RocketMQ
>          Issue Type: Bug
>          Components: rocketmq-externals
>    Affects Versions: 4.1.0-incubating
>            Reporter: weiqichx
>            Assignee: dongeforever
>              Labels: patch
>             Fix For: 4.1.0-incubating
>
>         Attachments: RocketMqRDD.scala
>
>   Original Estimate: 4h
>  Remaining Estimate: 4h
>
> When Multiple-broker in queue running, appear Failed to get records for rs-consumer after polling.
> Cause: RocketMqRDDIterator hasNext used offsetRange sum all broker. however the first broker doesn't has next MessageExt. but index is serial in next function.
> fixed patch in attachment.



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