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[jsr352-public] How to divide input data across partitions?

  • From: Cheng Fang < >
  • To:
  • Subject: [jsr352-public] How to divide input data across partitions?
  • Date: Wed, 24 Apr 2013 22:14:16 -0400

Is it just through partition plan properties, and readers obtain these properties and know the data range? For example,

<partition>
    <plan partitions="2">
        <properties partition="0">
            <property name="range" value="0-10"/>
        </properties>
        <properties partition="1">
            <property name="range" value="11-20"/>
        </properties>
    </plan>
</partition>

Does it also mean each partition will have a distinct instance of reader, processor, writer, etc?

Thanks,
Cheng


[jsr352-public] How to divide input data across partitions?

Cheng Fang 04/25/2013

[jsr352-public] Re: How to divide input data across partitions?

Christopher Vignola 04/25/2013

[jsr352-public] Re: How to divide input data across partitions?

Cheng Fang 04/25/2013
 
 
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