dongjoon-hyun commented on code in PR #45237:
URL: https://github.com/apache/spark/pull/45237#discussion_r1501679826
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launcher/src/main/java/org/apache/spark/launcher/SparkSubmitCommandBuilder.java:
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@@ -498,6 +504,8 @@ protected boolean handle(String opt, String value) {
case DRIVER_MEMORY -> conf.put(SparkLauncher.DRIVER_MEMORY, value);
case DRIVER_JAVA_OPTIONS ->
conf.put(SparkLauncher.DRIVER_EXTRA_JAVA_OPTIONS, value);
case DRIVER_LIBRARY_PATH ->
conf.put(SparkLauncher.DRIVER_EXTRA_LIBRARY_PATH, value);
+ case DRIVER_DEFAULT_CLASS_PATH ->
+ conf.put(SparkLauncher.DRIVER_DEFAULT_EXTRA_CLASS_PATH, value);
Review Comment:
To @viirya ,
- In general, `bin/spark-submit ... -c spark.driver.defaultExtraClassPath=""
-c spark.executor.defaultExtraClassPath=""` is a way to launch without
hive-jackson dependency because `hive-jackson/*` are provided by those
configuration. This works for the drivers of `cluster` mode submission and
executors of both `client` and `cluster` submission modes always.
- Apache Spark already provides `--driver-class-path` is used only for the
cases where we cannot use `spark.driver.extraClassPath`. In this case,
`spark.driver.defaultExtraClassPath` is also not applicable. So, this PR adds `
--driver-default-class-path ""` in the same way.
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