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https://issues.apache.org/jira/browse/SPARK-8596?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14612178#comment-14612178
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Shivaram Venkataraman commented on SPARK-8596:
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Thanks [~cantdutchthis] -- To answer your questions
1. Regarding the password we could set a default password and at the end of
spark_ec2.py we could add 'Please change this password'. Or if we wanted to be
a bit more secure we could generate a random password in spark_ec2.py, set it
and then print the password out at the end saying 'please use RStudio with this
password'
2. The init.sh by default only runs on the master. If we want it to run on the
slaves we need to `ssh` to all the slaves and do it. But for Rstudio what you
have should be fine.
I'll test this out soon and get back on this JIRA.
> Install and configure RStudio server on Spark EC2
> -------------------------------------------------
>
> Key: SPARK-8596
> URL: https://issues.apache.org/jira/browse/SPARK-8596
> Project: Spark
> Issue Type: Improvement
> Components: EC2, SparkR
> Reporter: Shivaram Venkataraman
>
> This will make it convenient for R users to use SparkR from their browsers
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