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Posted to dev@zeppelin.apache.org by GitBox <gi...@apache.org> on 2019/01/02 02:31:53 UTC

[GitHub] keineahnung2345 opened a new pull request #3279: [ZEPPELIN-3932] spark_mesos Dockerfile should be updated

keineahnung2345 opened a new pull request #3279: [ZEPPELIN-3932] spark_mesos Dockerfile should be updated
URL: https://github.com/apache/zeppelin/pull/3279
 
 
   ### What is this PR for?
   In the [spark_mesos example - Dockerfile](https://github.com/apache/zeppelin/blob/master/scripts/docker/spark-cluster-managers/spark_mesos/Dockerfile), there are some issues.
   
   1. The original used SPARK_VERSION=2.1.2 is not available now, update it to 2.4.0
   2. There is no package named libevent2-devel, it should be corrected to libevent-devel
   3. Update from centos6 to centos7
   4. Update from jdk7 to jdk8
   
    In the [spark_mesos example - entrypoint.sh](https://github.com/apache/zeppelin/blob/master/scripts/docker/spark-cluster-managers/spark_mesos/entrypoint.sh):
   
   1. Follow the instructions: [zeppelin on spark mesos mode - configure spark interpreter in zeppelin](https://zeppelin.apache.org/docs/0.8.0/setup/deployment/spark_cluster_mode.html#4-configure-spark-interpreter-in-zeppelin-1) add the two environment variables.
   2. add --hostname flag to the command mesos-master. This solves the problem of "Failed to connect to xx.xx.xx.xx:5050"(screenshot).  
   
   
   ### What type of PR is 
   
   - Bug Fix
   
   - Improvement
   
   
   ### What is the Jira issue?
   * [ZEPPELIN-3932](https://issues.apache.org/jira/browse/ZEPPELIN-3932)
   
   ### How should this be tested?
   * Follow the instructions here: [spark-on-mesos-mode](https://zeppelin.apache.org/docs/0.8.0/setup/deployment/spark_cluster_mode.html#spark-on-mesos-mode)
   
   ### Screenshots (if appropriate)
   ![image](https://user-images.githubusercontent.com/18047300/50578759-fa513080-0e78-11e9-8459-3a2aa5881a2c.png)
   

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