Embedded Jetty blocking HTTP requests due to "Max threads" settings

Vibin Manavalan <[email protected]> Wed, 23 Apr 2014 20:42:13 +0530
Newsgroups gmane.network.opennms.install
Message-ID <CACspRtrk2f4E1SknHHoga4TRgb5xyh2rUZh7VmYeb5qP=Nvs8A@mail.gmail.com>
Embedded Jetty blocking HTTP requests due to "Max threads" settings.


Due to this i get a blank page while accessing admin portal.


A wget output log is following:-

$ wget -vv http://server:8980/opennms/

--2014-04-22 10:57:54--  http://server1:8980/opennms/

Connecting to server:8980... connected.

HTTP request sent, awaiting response...


I am using a solaris 10 (sparc) box having more CPU's


Logs:

============

$ psrinfo|wc -l

     512


$ psrinfo -pv

The physical processor has 128 virtual processors (0-127)

  SPARC-T5 (chipid 0, clock 3600 MHz)

The physical processor has 128 virtual processors (128-255)

  SPARC-T5 (chipid 1, clock 3600 MHz)

The physical processor has 128 virtual processors (256-383)

  SPARC-T5 (chipid 2, clock 3600 MHz)

The physical processor has 128 virtual processors (384-511)

  SPARC-T5 (chipid 3, clock 3600 MHz)


:~$ psrinfo -p

4

=================



Logs: (webapps)

=======================

2014-04-22 11:25:58,136 DEBUG [qtp9560790-560 Selector124] nio: Starting
Thread[qtp9560790-560 Selector124,5,main] on
org.eclipse.jetty.io.nio.SelectorManager$1@1d024c

2014-04-22 11:25:58,137 DEBUG [qtp9560790-561 Selector125] nio: Starting
Thread[qtp9560790-561 Selector125,5,main] on
org.eclipse.jetty.io.nio.SelectorManager$1@1449e03

2014-04-22 11:25:58,137 DEBUG [Main] AbstractLifeCycle: STARTED
org.eclipse.jetty.server.nio.SelectChannelConnector$ConnectorSelectorManager@fba78b

2014-04-22 11:25:58,137 DEBUG [qtp9560790-562 Selector126] nio: Starting
Thread[qtp9560790-562 Selector126,5,main] on
org.eclipse.jetty.io.nio.SelectorManager$1@1e206cb

2014-04-22 11:25:58,140 DEBUG [qtp9560790-563 Selector127] nio: Starting
Thread[qtp9560790-563 Selector127,5,main] on
org.eclipse.jetty.io.nio.SelectorManager$1@34e0db

2014-04-22 11:25:58,181 WARN  [Main] AbstractConnector: insufficient
threads configured for [email protected]:8980

2014-04-22 11:25:58,203 INFO  [Main] AbstractConnector: Started
[email protected]:8980

2014-04-22 11:25:58,203 DEBUG [Main] AbstractLifeCycle: STARTED
[email protected]:8980

2014-04-22 11:25:58,203 DEBUG [Main] AbstractLifeCycle: STARTED
org.eclipse.jetty.server.Server@192c0

+++++++++++++++++++++++++++++++++++++++++++++++




I suspect this is due to maxthread limits not matching number of CPU cores
in my system.


How do set this maxthreads value in integrated jetty server in OpenNMS?
Please advise.

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