Tagar commented on issue #3263: ZEPPELIN-3907. Add code statement into Spark JobGroup Id for SparkInterpreter URL: https://github.com/apache/zeppelin/pull/3263#issuecomment-458275316 > While this is a really nice feature to have, it does introduce some risk of information leakage in an organization. Take for example `select * from tableofsecrets where secretcolumn = 'supersecret'`. > What about adding a configuration parameter for activating this feature? That's a good point. Although I think it's possible to lock down Spark Driver UI through `spark.ui.filters`? Also it might be possible to redact out passwords and other sensitive information in Zeppelin - something similar to `spark.redaction.regex`. Maybe this change should be an option and off by default?
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