Github user zjffdu commented on the issue: https://github.com/apache/zeppelin/pull/2455 @jongyoul Yeah, since your PR is also using the hadoop jar. I think we need to do 2 things: * Use the same hadoop jar version * Decide whether include it in distribution or not. For this, I personally prefer to include the hadoop jar in distribution. Several Reasons: - It is much easy to implement, we don't need to find the jars at runtime by ourselves. - Zeppelin might be installed in a gateway machine where hadoop is not installed, in this case, zeppelin would not work because if could not find the hadoop jars. - Spark put hadoop jar in its distribution and approve it can work, so I think we can trust this approach. Let me know your concern, thanks.
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