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From "Tristan Stevens (JIRA)" <j...@apache.org>
Subject [jira] [Updated] (FLUME-2999) Kafka channel and sink should enable statically assigned partition per event via header
Date Wed, 05 Oct 2016 10:20:20 GMT

     [ https://issues.apache.org/jira/browse/FLUME-2999?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]

Tristan Stevens updated FLUME-2999:
-----------------------------------
    Description: 
This feature is useful for anyone who needs greater control of which partitions are being
written to - normally in a situation where multiple Flume agents are being deployed in order
to horizontally scale, or alternatively if there is a scenario where there is a skew in data
that might lead to one or more partitions hotspotting.

We also have the ability to specify custom partitions on to the Kafka Producer itself using
the kafka.* configuration properties.

The Kafka Producer provides the ability to set the partition ID using the following constructor
(https://kafka.apache.org/090/javadoc/org/apache/kafka/clients/producer/ProducerRecord.html#ProducerRecord(java.lang.String,%20java.lang.Integer,%20K,%20V%29
), this is just a matter of providing the option to use this constructor.

  was:
This feature is useful for anyone who needs greater control of which partitions are being
written to - normally in a situation where multiple Flume agents are being deployed in order
to horizontally scale, or alternatively if there is a scenario where there is a skew in data
that might lead to one or more partitions hotspotting.

We also have the ability to specify custom partitions on to the Kafka Producer itself using
the kafka.* configuration properties.

The Kafka Producer provides the ability to set the partition ID using the following constructor
(https://kafka.apache.org/090/javadoc/org/apache/kafka/clients/producer/ProducerRecord.html#ProducerRecord(java.lang.String,%20java.lang.Integer,%20K,%20V)
), this is just a matter of providing the option to use this constructor.


> Kafka channel and sink should enable statically assigned partition per event via header
> ---------------------------------------------------------------------------------------
>
>                 Key: FLUME-2999
>                 URL: https://issues.apache.org/jira/browse/FLUME-2999
>             Project: Flume
>          Issue Type: Improvement
>          Components: Channel, Sinks+Sources
>    Affects Versions: v1.7.0
>            Reporter: Tristan Stevens
>            Assignee: Tristan Stevens
>            Priority: Minor
>
> This feature is useful for anyone who needs greater control of which partitions are being
written to - normally in a situation where multiple Flume agents are being deployed in order
to horizontally scale, or alternatively if there is a scenario where there is a skew in data
that might lead to one or more partitions hotspotting.
> We also have the ability to specify custom partitions on to the Kafka Producer itself
using the kafka.* configuration properties.
> The Kafka Producer provides the ability to set the partition ID using the following constructor
(https://kafka.apache.org/090/javadoc/org/apache/kafka/clients/producer/ProducerRecord.html#ProducerRecord(java.lang.String,%20java.lang.Integer,%20K,%20V%29
), this is just a matter of providing the option to use this constructor.



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