Thomas Graves created SPARK-10332:
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Summary: spark-submit to yarn doesn't fail if executors is 0
Key: SPARK-10332
URL: https://issues.apache.org/jira/browse/SPARK-10332
Project: Spark
Issue Type: Bug
Components: YARN
Affects Versions: 1.5.0
Reporter: Thomas Graves
Running spark-submit with yarn with number-executors equal to 0 when not using
dynamic allocation should error out.
In spark 1.5.0 it continues and ends up hanging.
yarn.ClientArguments still has the check so something else must have changed.
spark-submit --master yarn --deploy-mode cluster --class
org.apache.spark.examples.SparkPi --num-executors 0 ....
spark 1.4.1 errors with:
java.lang.IllegalArgumentException:
Number of executors was 0, but must be at least 1
(or 0 if dynamic executor allocation is enabled).
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