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

["Sean Owen (JIRA)" <ji...@apache.org>]

     [ https://issues.apache.org/jira/browse/SPARK-23339?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Sean Owen resolved SPARK-23339.
-------------------------------
    Resolution: Not A Problem

> 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
>            Priority: Major
>         Attachments: 3LCeC.png
>
>
> 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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