Bryan Cutler created SPARK-24319:
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Summary: run-example can not print usage
Key: SPARK-24319
URL: https://issues.apache.org/jira/browse/SPARK-24319
Project: Spark
Issue Type: Bug
Components: Spark Submit
Affects Versions: 2.4.0
Reporter: Bryan Cutler
Running "bin/run-example" with no args or with "–help" will not print usage and
just gives the error
{noformat}
$ bin/run-example
Exception in thread "main" java.lang.IllegalArgumentException: Missing
application resource.
at
org.apache.spark.launcher.CommandBuilderUtils.checkArgument(CommandBuilderUtils.java:241)
at
org.apache.spark.launcher.SparkSubmitCommandBuilder.buildSparkSubmitArgs(SparkSubmitCommandBuilder.java:181)
at
org.apache.spark.launcher.SparkSubmitCommandBuilder.buildSparkSubmitCommand(SparkSubmitCommandBuilder.java:296)
at
org.apache.spark.launcher.SparkSubmitCommandBuilder.buildCommand(SparkSubmitCommandBuilder.java:162)
at org.apache.spark.launcher.Main.main(Main.java:86){noformat}
it looks like there is an env var in the script that shows usage, but it's
getting preempted by something else
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