topic Hadoop configuration overriding in Talend Studio

Hadoop configuration overriding

Anonymous — Sat, 16 Nov 2024 08:52:48 GMT

Hi,

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

Re: Hadoop configuration overriding

Anonymous — Mon, 15 Jan 2018 07:40:20 GMT

Hello,

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

Best regards

Sabrina

Re: Hadoop configuration overriding

Anonymous — Tue, 16 Jan 2018 08:49:17 GMT

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'