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Alexey Romanenko commented on LIVY-450: --------------------------------------- PR: [https://github.com/apache/incubator-livy/pull/94] > Override config options by environment variables. > ------------------------------------------------- > > Key: LIVY-450 > URL: https://issues.apache.org/jira/browse/LIVY-450 > Project: Livy > Issue Type: Improvement > Reporter: Alexey Romanenko > Priority: Major > > Add a possibility to override all config options by environment variables. > For example: > {{LIVY_SPARK_MASTER}} automatically overrides {{livy.spark.master}} and > {{LIVY_SPARK_DEPLOY_MODE}} overrides {{livy.spark.deploy-mode}}. > It can be quite useful to use the same Livy image in different modes (local > and cluster). > Any pros/cons for or against that? -- This message was sent by Atlassian JIRA (v7.6.3#76005)