Re: MapReduce reindexing with authentication

Boxuan Li

Hi Marc, you are right, we are indeed using this -files option :)

On May 14, 2021, at 8:06 PM, hadoopmarc@... wrote:

Hi Boxuan,

Using existing mechanisms for configuring mapreduce would be nicer, indeed.

Upon reading this hadoop command, I see a GENERIC_OPTIONS env variable read by the mapreduce client, that can have a -files option. Maybe it is possible to include a jaas file that points to the (already installed?) keytab file on the workers?

Best wishes,     Marc

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