Github user andrewor14 commented on a diff in the pull request:
https://github.com/apache/spark/pull/3590#discussion_r21351573
--- Diff:
yarn/common/src/main/scala/org/apache/spark/scheduler/cluster/YarnClientSchedulerBackend.scala
---
@@ -78,11 +79,25 @@ private[spark] class YarnClientSchedulerBackend(
("--queue", "SPARK_YARN_QUEUE", "spark.yarn.queue"),
("--name", "SPARK_YARN_APP_NAME", "spark.app.name")
)
+ // Warn against the following deprecated environment variables: env
var -> suggestion
+ val deprecatedEnvVars = Map(
+ "SPARK_MASTER_MEMORY" -> "SPARK_DRIVER_MEMORY or --driver-memory
through spark-submit",
+ "SPARK_WORKER_INSTANCES" -> "SPARK_WORKER_INSTANCES or
--num-executors through spark-submit",
+ "SPARK_WORKER_MEMORY" -> "SPARK_EXECUTOR_MEMORY or --executor-memory
through spark-submit",
+ "SPARK_WORKER_CORES" -> "SPARK_EXECUTOR_CORES or --executor-cores
through spark-submit")
--- End diff --
We actually still document the rest of them in `spark-env.sh`
---
If your project is set up for it, you can reply to this email and have your
reply appear on GitHub as well. If your project does not have this feature
enabled and wishes so, or if the feature is enabled but not working, please
contact infrastructure at [email protected] or file a JIRA ticket
with INFRA.
---
---------------------------------------------------------------------
To unsubscribe, e-mail: [email protected]
For additional commands, e-mail: [email protected]
