GitHub user andrewor14 opened a pull request:
https://github.com/apache/spark/pull/163
[SPARK-1265] Fix 404 error from Jetty 9 upgrade
We recently upgraded Jetty from v7.6.8 to v9.1.3. This introduced a 404 not
found HTTP error when accessing the root of any UI.
The problem is that the existing code attaches two handlers to the root,
one of which is a handler for static resources. In Jetty 9.1.3, we are no
longer allowed to do this. Instead, we are supposed to use ResourceHandler
rather than ServletContextHandler for serving static resources:
http://stackoverflow.com/questions/10284584/serving-static-files-w-embedded-jetty.
Note that this means we can no longer apply filters to static resources,
since our handler for static resources has no notion of servlets. This is
largely not a big problem, since static resources are not specific to the
application.
You can merge this pull request into a Git repository by running:
$ git pull https://github.com/andrewor14/spark jetty-fix
Alternatively you can review and apply these changes as the patch at:
https://github.com/apache/spark/pull/163.patch
To close this pull request, make a commit to your master/trunk branch
with (at least) the following in the commit message:
This closes #163
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commit fc077d9d16d2f04f13a119f1b04fdc9388c86417
Author: Andrew Or <[email protected]>
Date: 2014-03-18T02:40:18Z
For static resources, use ResourceHandler instead of servlets
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