GitHub user rhtyd opened a pull request:
https://github.com/apache/cloudstack/pull/1729
CLOUDSTACK-9564: Fix memory leaks in VmwareContextPool
In a recent management server crash, it was found that the largest
contributor
to memory leak was in VmwareContextPool where a registry is held (arraylist)
that grows indefinitely. The list itself is not used anywhere or consumed.
There
exists a hashmap (pool) that returns a list of contexts for existing poolkey
(address/username) that is used instead.
This fixes the issue by removing the arraylist registry, and limiting the
length of the context list for a given poolkey.
@blueorangutan package
You can merge this pull request into a Git repository by running:
$ git pull https://github.com/shapeblue/cloudstack vmware-memleak-fix
Alternatively you can review and apply these changes as the patch at:
https://github.com/apache/cloudstack/pull/1729.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 #1729
----
commit dfabcc8a5eb0f0b78003c2f849f32e899a74ad48
Author: Rohit Yadav <rohit.ya...@shapeblue.com>
Date: 2016-10-25T09:50:33Z
CLOUDSTACK-9564: Fix memory leaks in VmwareContextPool
In a recent management server crash, it was found that the largest
contributor
to memory leak was in VmwareContextPool where a registry is held (arraylist)
that grows indefinitely. The list itself is not used anywhere or consumed.
There
exists a hashmap (pool) that returns a list of contexts for existing poolkey
(address/username) that is used instead.
This fixes the issue by removing the arraylist registry, and limiting the
length of the context list for a given poolkey.
Signed-off-by: Rohit Yadav <rohit.ya...@shapeblue.com>
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