[jira] [Commented] (IGNITE-7752) Update Ignite KafkaStreamer to use new KafkaConsmer configuration.

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

    [ https://issues.apache.org/jira/browse/IGNITE-7752?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16564713#comment-16564713 ] 

Roman Shtykh commented on IGNITE-7752:
--------------------------------------

[~amashenkov] Thank you for having a look.
 * Added javadoc comments.
 * Honestly, I am not aware of this (resubscribing).
The _poll_ method says {color:#629755}@throws {color}{color:#629755}org.apache.kafka.common.KafkaException for any other unrecoverable errors{color}. I don't think we can do something here, just fail (I will add an error message to log). Normally you have several brokers with _n_ replication, so having your whole Kafka cluster is a rare case.
Do you recommend to resubscribe? (Looks like it's a consumer's job)
 * I can't find any infinite loop. Can you explain?

> Update Ignite KafkaStreamer to use new KafkaConsmer configuration.
> ------------------------------------------------------------------
>
>                 Key: IGNITE-7752
>                 URL: https://issues.apache.org/jira/browse/IGNITE-7752
>             Project: Ignite
>          Issue Type: Task
>          Components: streaming
>            Reporter: Andrew Mashenkov
>            Assignee: Roman Shtykh
>            Priority: Major
>              Labels: newbie, streaming
>             Fix For: 2.7
>
>
> Seems, for now it is impossible to use new style KafkaConsumer configuration in KafkaStreamer.
> The issue here is Ignite use kafka.consumer.Consumer.createJavaConsumerConnector() method which creates old consumer (ZookeeperConsumerConnector).
> We should create a new KafkaConsumer instead which looks like support both, old and new style configs.



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