[
https://issues.apache.org/jira/browse/CLOUDSTACK-9348?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=15381697#comment-15381697
]
ASF GitHub Bot commented on CLOUDSTACK-9348:
--------------------------------------------
Github user swill commented on the issue:
https://github.com/apache/cloudstack/pull/1601
### CI RESULTS
```
Tests Run: 79
Skipped: 0
Failed: 0
Errors: 3
Duration: 7h 54m 18s
```
**Summary of the problem(s):**
```
ERROR: test suite for <class
'integration.smoke.test_internal_lb.TestInternalLb'>
----------------------------------------------------------------------
Traceback (most recent call last):
File
"/usr/lib/python2.7/site-packages/nose-1.3.7-py2.7.egg/nose/suite.py", line
209, in run
self.setUp()
File
"/usr/lib/python2.7/site-packages/nose-1.3.7-py2.7.egg/nose/suite.py", line
292, in setUp
self.setupContext(ancestor)
File
"/usr/lib/python2.7/site-packages/nose-1.3.7-py2.7.egg/nose/suite.py", line
315, in setupContext
try_run(context, names)
File
"/usr/lib/python2.7/site-packages/nose-1.3.7-py2.7.egg/nose/util.py", line 471,
in try_run
return func()
File
"/data/git/cs1/cloudstack/test/integration/smoke/test_internal_lb.py", line
296, in setUpClass
cls.template.download(cls.apiclient)
File "/usr/lib/python2.7/site-packages/marvin/lib/base.py", line 1350, in
download
elif 'Downloaded' in template.status:
TypeError: argument of type 'NoneType' is not iterable
----------------------------------------------------------------------
Additional details in: /tmp/MarvinLogs/test_network_DJJ0HC/results.txt
```
```
ERROR: test suite for <class
'integration.smoke.test_vpc_vpn.TestVpcRemoteAccessVpn'>
----------------------------------------------------------------------
Traceback (most recent call last):
File
"/usr/lib/python2.7/site-packages/nose-1.3.7-py2.7.egg/nose/suite.py", line
209, in run
self.setUp()
File
"/usr/lib/python2.7/site-packages/nose-1.3.7-py2.7.egg/nose/suite.py", line
292, in setUp
self.setupContext(ancestor)
File
"/usr/lib/python2.7/site-packages/nose-1.3.7-py2.7.egg/nose/suite.py", line
315, in setupContext
try_run(context, names)
File
"/usr/lib/python2.7/site-packages/nose-1.3.7-py2.7.egg/nose/util.py", line 471,
in try_run
return func()
File "/data/git/cs1/cloudstack/test/integration/smoke/test_vpc_vpn.py",
line 293, in setUpClass
cls.template.download(cls.apiclient)
File "/usr/lib/python2.7/site-packages/marvin/lib/base.py", line 1350, in
download
elif 'Downloaded' in template.status:
TypeError: argument of type 'NoneType' is not iterable
----------------------------------------------------------------------
Additional details in: /tmp/MarvinLogs/test_network_DJJ0HC/results.txt
```
```
ERROR: test suite for <class
'integration.smoke.test_vpc_vpn.TestVpcSite2SiteVpn'>
----------------------------------------------------------------------
Traceback (most recent call last):
File
"/usr/lib/python2.7/site-packages/nose-1.3.7-py2.7.egg/nose/suite.py", line
209, in run
self.setUp()
File
"/usr/lib/python2.7/site-packages/nose-1.3.7-py2.7.egg/nose/suite.py", line
292, in setUp
self.setupContext(ancestor)
File
"/usr/lib/python2.7/site-packages/nose-1.3.7-py2.7.egg/nose/suite.py", line
315, in setupContext
try_run(context, names)
File
"/usr/lib/python2.7/site-packages/nose-1.3.7-py2.7.egg/nose/util.py", line 471,
in try_run
return func()
File "/data/git/cs1/cloudstack/test/integration/smoke/test_vpc_vpn.py",
line 472, in setUpClass
cls.template.download(cls.apiclient)
File "/usr/lib/python2.7/site-packages/marvin/lib/base.py", line 1350, in
download
elif 'Downloaded' in template.status:
TypeError: argument of type 'NoneType' is not iterable
----------------------------------------------------------------------
Additional details in: /tmp/MarvinLogs/test_network_DJJ0HC/results.txt
```
**Associated Uploads**
**`/tmp/MarvinLogs/DeployDataCenter__Jul_15_2016_19_39_28_2AHFM8:`**
*
[dc_entries.obj](https://objects-east.cloud.ca/v1/e465abe2f9ae4478b9fff416eab61bd9/PR1601/tmp/MarvinLogs/DeployDataCenter__Jul_15_2016_19_39_28_2AHFM8/dc_entries.obj)
*
[failed_plus_exceptions.txt](https://objects-east.cloud.ca/v1/e465abe2f9ae4478b9fff416eab61bd9/PR1601/tmp/MarvinLogs/DeployDataCenter__Jul_15_2016_19_39_28_2AHFM8/failed_plus_exceptions.txt)
*
[runinfo.txt](https://objects-east.cloud.ca/v1/e465abe2f9ae4478b9fff416eab61bd9/PR1601/tmp/MarvinLogs/DeployDataCenter__Jul_15_2016_19_39_28_2AHFM8/runinfo.txt)
**`/tmp/MarvinLogs/test_network_DJJ0HC:`**
*
[failed_plus_exceptions.txt](https://objects-east.cloud.ca/v1/e465abe2f9ae4478b9fff416eab61bd9/PR1601/tmp/MarvinLogs/test_network_DJJ0HC/failed_plus_exceptions.txt)
*
[results.txt](https://objects-east.cloud.ca/v1/e465abe2f9ae4478b9fff416eab61bd9/PR1601/tmp/MarvinLogs/test_network_DJJ0HC/results.txt)
*
[runinfo.txt](https://objects-east.cloud.ca/v1/e465abe2f9ae4478b9fff416eab61bd9/PR1601/tmp/MarvinLogs/test_network_DJJ0HC/runinfo.txt)
**`/tmp/MarvinLogs/test_vpc_routers_JU4XMZ:`**
*
[failed_plus_exceptions.txt](https://objects-east.cloud.ca/v1/e465abe2f9ae4478b9fff416eab61bd9/PR1601/tmp/MarvinLogs/test_vpc_routers_JU4XMZ/failed_plus_exceptions.txt)
*
[results.txt](https://objects-east.cloud.ca/v1/e465abe2f9ae4478b9fff416eab61bd9/PR1601/tmp/MarvinLogs/test_vpc_routers_JU4XMZ/results.txt)
*
[runinfo.txt](https://objects-east.cloud.ca/v1/e465abe2f9ae4478b9fff416eab61bd9/PR1601/tmp/MarvinLogs/test_vpc_routers_JU4XMZ/runinfo.txt)
Uploads will be available until `2016-09-17 02:00:00 +0200 CEST`
*Comment created by [`upr comment`](https://github.com/cloudops/upr).*
> CloudStack Server degrades when a lot of connections on port 8250
> -----------------------------------------------------------------
>
> Key: CLOUDSTACK-9348
> URL: https://issues.apache.org/jira/browse/CLOUDSTACK-9348
> Project: CloudStack
> Issue Type: Bug
> Security Level: Public(Anyone can view this level - this is the
> default.)
> Reporter: Rohit Yadav
> Assignee: Rohit Yadav
> Fix For: 4.9.0
>
>
> An intermittent issue was found with a large CloudStack deployment, where
> servers could not keep agents connected on port 8250.
> All connections are handled by accept() in NioConnection:
> https://github.com/apache/cloudstack/blob/master/utils/src/main/java/com/cloud/utils/nio/NioConnection.java#L125
> A new connection is handled by accept() which does blocking SSL handshake. A
> good fix would be to make this non-blocking and handle expensive tasks in
> separate threads/pool. This way the main IO loop won't be blocked and can
> continue to serve other agents/clients.
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