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https://issues.apache.org/jira/browse/ACCUMULO-3005?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14100304#comment-14100304
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Josh Elser commented on ACCUMULO-3005:
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I was playing around with this some more tonight. Made a "client POJOs"
artifact and split up the server into its own shaded jar (server-side only,
doesn't rebundle hadoop/zk/accumulo classes). This also removed a bunch of
cruft in special handling in the shell scripts which was nice.
The sad part is that it appears that {{ch.qos.logback:logback-classic}} shaded
in an SLF4J impl which prints a lovely warning every time you initialize the
logging infrastructure because of the binding we expect it to use provided by
slf4j-log4j12 we already have on the classpath. As sad as this is, I don't
think there's a way to work around it. It's looking like I'll have to bite the
bullet and just roll jetty/jersey/jackson on my own and just lift the "nice"
bits from dropwizard that I like. Ugh.
> Convert the monitor into a real REST server
> -------------------------------------------
>
> Key: ACCUMULO-3005
> URL: https://issues.apache.org/jira/browse/ACCUMULO-3005
> Project: Accumulo
> Issue Type: Sub-task
> Components: monitor
> Reporter: Josh Elser
> Assignee: Josh Elser
> Fix For: 1.7.0
>
> Attachments:
> 0001-ACCUMULO-3005-Initial-round-of-changes-for-a-proper-.patch
>
>
> The monitor works well for what it does, but it's very much so cobbled
> together. HTML is hand generated. Static state is used liberally which makes
> testing near impossible. View and controller logic are tightly intertwined
> which also adds to the testability problem.
> I've been working on porting the functionality from the existing monitor to a
> proper rest service using
> [dropwizard|https://dropwizard.github.io/dropwizard/]. It's not completely
> functional yet, but it has a number of improvements of the existing monitor
> code.
> I thought I would post what I have already and let people give some feedback
> if they're interested. Help is always welcome.
> https://github.com/joshelser/accumulo/tree/dropwizard.
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