GitHub user benbenw opened a pull request:
https://github.com/apache/jmeter/pull/132
Bug 52073 Embedded Resources concurrent download : Improve performances by
avoiding shutdown of ThreadPoolExecutor at each sample.
Please test and review carefully
A shared thread pool is used for all the parallel downloads.
A throttle mechanism is used per user to ensure the max concurrent
downloads setting is not exceeded.
A new parameter httpsampler.parallel_download_thread_keepalive_inseconds
is used to set the thread TTL when idle (default 60s).
the parameter httpsampler.await_termination_timeout is not used anymore
and has been removed.
TODO : ResourcesDownloader#shrink should be called at the end of a test
to accelerate the release of the thread pool idle threads (not
mandatory)
You can merge this pull request into a Git repository by running:
$ git pull https://github.com/benbenw/jmeter resourcedownloader
Alternatively you can review and apply these changes as the patch at:
https://github.com/apache/jmeter/pull/132.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 #132
----
commit 367b677c3f22b9693ceed4223a36ceba02235b87
Author: benoit <b.wi...@ubik-ingenierie.com>
Date: 2016-02-19T15:49:49Z
Bug 52073 Embedded Resources concurrent download : Improve performances
by avoiding shutdown of ThreadPoolExecutor at each sample.
A shared thread pool is used for all the parallel downloads.
A throttle mechanism is used per user to ensure the max concurrent
downloads setting is not exceeded.
A new parameter httpsampler.parallel_download_thread_keepalive_inseconds
is used to set the thread TTL when idle (default 60s).
the parameter httpsampler.await_termination_timeout is not used anymore
and has been removed.
TODO : ResourcesDownloader#shrink should be called at the end of a test
to accelerate the release of the thread pool idle threads (not
mandatory)
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