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From Eirik Thorsnes <>
Subject Removing hard-coded configuration keys for services
Date Wed, 30 Sep 2015 14:45:36 GMT

I've a cluster with Ambari 2.1.1 and HDP 2.3 stack. I've upgraded the
Spark service manually to version 1.5.x from 1.3.

I want to remove the (now deprecated) configuration key
"spark.yarn.applicationMaster.waitTries" and replace it with another key.

Since the key is missing the delete button in the ambari-interface, how
can I remove it? Do I have to do it manually in the db, or are there
better ways?


Eirik Thorsnes

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