How can we configure that kerberos token to never expiring , for continuous never ending streaming jobs.

[#1]

When we have Kafka and Spark streaming setup. This is a continuous job, running 24X7.

How can we configure that Kerberos token to never expiring, for continuous never-ending streaming jobs?

What configuration parameter needs to set in KDC and in spark job definition ( for making the token never expire)

[#2 · Accepted solution]

@Jacqualin jasmin

By Default spark will take care of renewing kerberos ticket when it is about to expire. So you need not make any changes.