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https://issues.apache.org/jira/browse/SPARK-12111?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Andrew Davidson reopened SPARK-12111:
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Hi Sean
It must be possible for customers to upgrade installations. Given Spark is
written in java it is probably a matter of replacing jar files and maybe making
a few changes to config files.
Who ever is responsible for build/release of spark can probably write down the
instructions. Its not reasonable to say destroy your old cluster and re-install
it. In my experience spark does not work out of the box. You have to do a lot
of work to configure it properly. I have a lot of data on HDFS I can not simply
move it
sincerely yours
Andy
> need upgrade instruction
> ------------------------
>
> Key: SPARK-12111
> URL: https://issues.apache.org/jira/browse/SPARK-12111
> Project: Spark
> Issue Type: Documentation
> Components: EC2
> Affects Versions: 1.5.1
> Reporter: Andrew Davidson
> Labels: build, documentation
>
> I have looked all over the spark website and googled. I have not found
> instructions for how to upgrade spark in general let alone a cluster created
> by using spark-ec2 script
> thanks.
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