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Posted to dev@gearpump.apache.org by "Kam Kasravi (JIRA)" <ji...@apache.org> on 2016/08/31 00:02:20 UTC

[jira] [Updated] (GEARPUMP-199) high throughput results in high GC costs

     [ https://issues.apache.org/jira/browse/GEARPUMP-199?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Kam Kasravi updated GEARPUMP-199:
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    Attachment: Pasted image at 2016_08_31 01_50 AM.png

this is a simple pipeline reading from kafkasource and converting the input 

> high throughput results in high GC costs
> ----------------------------------------
>
>                 Key: GEARPUMP-199
>                 URL: https://issues.apache.org/jira/browse/GEARPUMP-199
>             Project: Apache Gearpump
>          Issue Type: Improvement
>    Affects Versions: 0.8.1
>            Reporter: Kam Kasravi
>            Assignee: Manu Zhang
>             Fix For: 0.8.2
>
>         Attachments: Pasted image at 2016_08_31 01_50 AM.png
>
>
> we should look to minimize GC costs - perhaps following what paypal squbs did with persistentbuffer (also would be able to integrate with akka-streams)



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