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Posted to issues@spark.apache.org by "Gengliang Wang (JIRA)" <ji...@apache.org> on 2018/11/30 14:34:00 UTC

[jira] [Created] (SPARK-26235) Change log level for ClassNotFoundException/NoClassDefFoundError in SparkSubmit to Error

Gengliang Wang created SPARK-26235:
--------------------------------------

             Summary: Change log level for ClassNotFoundException/NoClassDefFoundError in SparkSubmit to Error
                 Key: SPARK-26235
                 URL: https://issues.apache.org/jira/browse/SPARK-26235
             Project: Spark
          Issue Type: Improvement
          Components: Spark Core
    Affects Versions: 3.0.0
            Reporter: Gengliang Wang


In my local setup, I set log4j root category as ERROR (https://stackoverflow.com/questions/27781187/how-to-stop-info-messages-displaying-on-spark-console , first item show up if we google search "set spark log level".)
When I run such command
```
spark-submit --class foo bar.jar
```
Nothing shows up, and the script exits.

After quick investigation, I think the log level for ClassNotFoundException/NoClassDefFoundError in SparkSubmit should be ERROR instead of WARN.




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