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How to enable Encryption on Ports

Explorer

We need to enable encryption on some ports. I havent found much in Hortonworks documentation. Any guidance or documentation around how to proceed doing encryption with those ports

3 REPLIES 3

@Vishal Gupta

what encryption are you referring here? you can configure the ports to listen on https/ssl

Super Mentor

@Vishal Gupta

I guess by encryption you might be referring to the enabled all protocols that are supported by the ssl (Please correct me if i misunderstood). While referring to the link:

1. http://docs.hortonworks.com/HDPDocuments/HDP2/HDP-2.5.0/bk_security/content/ch_wire-webhdfs-mr-yarn....

2. https://community.hortonworks.com/articles/52875/enable-https-for-hdfs.html

You can define the ssl protocol "hadoop.ssl.enabled.protocols" that you want to use. By default it's value is TLSv1 in core-site.xml

hadoop.ssl.enabled.protocols

Reference: https://hadoop.apache.org/docs/r2.7.2/hadoop-project-dist/hadoop-common/core-default.xml

Could you please clarify the use case?