Hadoop configuration overriding

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Hadoop configuration overriding

Hi,

 

How can we override the Hadoop configuration property of a Talend job?

Moderator

Re: Hadoop configuration overriding

Hello,

Could you please give us more information about "Hadoop configuration overriding"? What does your scenario look like?

Best regards

Sabrina

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Five Stars

Re: Hadoop configuration overriding

Hi Sabrina,

 

This query is more related to a certification question which I faced. I am curious to know the exact answer. Options were as below (As far as I remember):

 

1) We can't override configuration.

2) By adding a row to Hadoop properties table in HDFS connection component.

3) By defining a context group with variable named HADOOP_VARS

4) By runnng the job using switch - 'override-enabled'

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