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From Gordon Hamilton <>
Subject JSON Endpoints
Date Tue, 20 Aug 2013 15:53:22 GMT
Hi guys,

I'm new to Spark, so apologies if I've missed something obvious.

I'm investigating the possibility of using Spark from an external UI, and see that Spark 0.7.0
introduced JSON endpoints into the UI which allows Spark's state to be queried.  I see in
MasterWebUI.scala that "/json" and "/app/json" map to renderJson functions, but when I hit
the url's from a browser, I see "No service available for [/json]" and "No service available
for [/app/json]" respectively.

Is there any documentation on how the end points work, or could someone point me in the right
direction as to where I can find more information?

Many thanks in advance,

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