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From "Ahmet Altay (JIRA)" <j...@apache.org>
Subject [jira] [Updated] (BEAM-2208) Python SDK wordcount on cloud Dataflow runner is slow
Date Tue, 09 May 2017 05:41:04 GMT

     [ https://issues.apache.org/jira/browse/BEAM-2208?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]

Ahmet Altay updated BEAM-2208:
------------------------------
    Summary: Python SDK wordcount on cloud Dataflow runner is slow  (was: Apache Beam Python
SDK is atleast 5 times slower)

> Python SDK wordcount on cloud Dataflow runner is slow
> -----------------------------------------------------
>
>                 Key: BEAM-2208
>                 URL: https://issues.apache.org/jira/browse/BEAM-2208
>             Project: Beam
>          Issue Type: Improvement
>          Components: runner-dataflow, sdk-py
>    Affects Versions: 0.6.0
>            Reporter: Anant Bhandarkar
>            Assignee: Ahmet Altay
>            Priority: Critical
>
> I have been trying to run the Beam Word count example with a 2GB file.
> When I run the Java Example for word count of this csv file the job gets completed in
7.15secs Mins.
> Job ID	
> 2017-04-18_23_57_02-2832613177376293063
> But word count example with same file using Python SDK takes 28 to 35mins 2017-04-20_04_48_27-8924552896141769408
> SDK version	
> Apache Beam SDK for Python 0.6.0



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