[jira] [Created] (SPARK-23339) Spark UI not loading *.js/*.css files, only raw HTML

["Erik Baumert (JIRA)" <ji...@apache.org>]

Erik Baumert created SPARK-23339:
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             Summary: Spark UI not loading *.js/*.css files, only raw HTML
                 Key: SPARK-23339
                 URL: https://issues.apache.org/jira/browse/SPARK-23339
             Project: Spark
          Issue Type: Bug
          Components: Web UI
    Affects Versions: 2.2.0
         Environment: Spark 2.2.0, YARN, 2 Ubuntu 16.04 nodes, openjdk 1.8.0_151
            Reporter: Erik Baumert


I have never reported anything before, and hope this is the right place as I think I have come across a bug. If I missed the solution, please feel free to correct me.

I set up Spark 2.2.0 on a 2-node Ubuntu cluster. I use Jupyter notebook to access the pyspark-shell. However, the UI via [http://IP:4040/|http://ip:4040/] is broken. Has anyone ever seen something like this?

When I inspect the page in Chrome, it says "Failed to load resource: net::ERR_EMPTY_RESPONSE" for various .js and .css files.

I did a fresh install and added my configurations until the problem occurred again. Everything works fine until I edited the spark-defaults.conf to contain the following line:

{{{{spark.driver.extraClassPath /usr/local/phoenix/phoenix-4.13.0-HBase-1.3-client.jar }}}}

{{{{spark.executor.extraClassPath /usr/local/phoenix/phoenix-4.13.0-HBase-1.3-client.jar }}}}

How to add these jar to my class path without breaking the UI? If I just supply them using the --jars parameter in the Terminal it works fine. But I'd like to have them configured, as explained in the manual: [https://phoenix.apache.org/phoenix_spark.html]

 

I posted the question on Stackoverflow some time ago [here|https://stackoverflow.com/questions/47291547/spark-ui-fails-to-load-js-displays-bare-html] and apparently I'm not the only one ([here|https://stackoverflow.com/questions/47875064/spark-ui-appears-with-wrong-format]).



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