GitHub user invkrh opened a pull request:
https://github.com/apache/spark/pull/15420
Remove query string from jar url
## What changes were proposed in this pull request?
Spark-submit support jar url with http protocol. However, if the url
contains any query strings, `worker.DriverRunner.downloadUserJar()` method will
throw "Did not see expected jar" exception. This is because this method checks
the existance of a downloaded jar whose name contains query strings. This is a
problem when your jar is located on some web service which requires some
additional information to retrieve the file.
This pr just removes query strings before checking jar existance on worker.
## How was this patch tested?
For now, you can only test this patch by manual test.
* Deploy a spark cluster locally
* Make sure apache httpd service is on
* Save an uber jar, e.g spark-job.jar under `/var/www/html/`
* Use http://localhost/spark-job.jar?param=1 as jar url when running
`spark-submit`
* Job should be launched
You can merge this pull request into a Git repository by running:
$ git pull https://github.com/invkrh/spark spark-17855
Alternatively you can review and apply these changes as the patch at:
https://github.com/apache/spark/pull/15420.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 #15420
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commit ef308acb02e11bdbad4d3dcf34460d1739f16f58
Author: invkrh <inv...@gmail.com>
Date: 2016-10-10T13:25:11Z
Remove query string from jar url
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