[jBPM] - Re: Spring JBpm 4.3 loading a custom IdentitySession
by Dámaris Suárez
Dámaris Suárez [http://community.jboss.org/people/dhamaris] created the discussion
"Re: Spring JBpm 4.3 loading a custom IdentitySession"
To view the discussion, visit: http://community.jboss.org/message/603187#603187
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How did you do to avoid the IdentityService null?
I've been struggling with that for weeks, I'm using jbpm 4.4 and have the default configuration, that is:
<?xml version="1.0" encoding="UTF-8"?>
<jbpm-configuration>
<!-- <import resource="jbpm.default.cfg.xml" /> -->
<import resource="jbpm.tx.spring.cfg.xml" />
<import resource="jbpm.jpdl.cfg.xml" />
<import resource="jbpm.identity.cfg.xml" />
<import resource="jbpm.businesscalendar.cfg.xml" />
<import resource="jbpm.console.cfg.xml" />
<import resource="jbpm.jobexecutor.cfg.xml" />
<script-manager default-expression-language="juel"
default-script-language="juel"
read-contexts="execution, environment, process-engine, spring"
write-context="">
<script-language name="juel"
factory="org.jbpm.pvm.internal.script.JuelScriptEngineFactory" />
</script-manager>
<transaction-context>
<object class="identitySession" />
</transaction-context>
<hibernate-session current="true" />
</jbpm-configuration>
I tried to initialize identityService adding it as a bean in applicationContext-process file, like this:
<bean id="identityService" factory-bean="processEngine" factory-method="getIdentityService" />
Any ideas?
Thanks
Dámaris.
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14 years, 5 months
[JBoss Tools] - Could not open the Visual Page Editor: Current platform 'win32.win32.x86_64' is not supported.
by u j
u j [http://community.jboss.org/people/bcn] created the discussion
"Could not open the Visual Page Editor: Current platform 'win32.win32.x86_64' is not supported."
To view the discussion, visit: http://community.jboss.org/message/597020#597020
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I try to run Eclipse with a JDK 64 bits.
Is there anything I can do to make it work?
Thanks,
Ulrich
org.jboss.tools.vpe.xulrunner.XulRunnerException: Current platform 'win32.win32.x86_64' is not supported.
at org.jboss.tools.vpe.editor.mozilla.MozillaEditor.wrapXulRunnerError(MozillaEditor.java:789)
at org.jboss.tools.vpe.editor.mozilla.MozillaEditor.showXulRunnerError(MozillaEditor.java:705)
at org.jboss.tools.vpe.editor.mozilla.MozillaEditor.createPartControl(MozillaEditor.java:639)
at org.jboss.tools.vpe.editor.VpeEditorPart.createVisualEditor(VpeEditorPart.java:902)
at org.jboss.tools.jst.jsp.jspeditor.JSPMultiPageEditor.pageChange(JSPMultiPageEditor.java:231)
at org.jboss.tools.jst.jsp.jspeditor.JSPMultiPageEditor.createPages(JSPMultiPageEditor.java:440)
at org.jboss.tools.jst.jsp.jspeditor.JSPMultiPageEditorPart.createPartControl(JSPMultiPageEditorPart.java:164)
at org.eclipse.ui.internal.EditorReference.createPartHelper(EditorReference.java:670)
at org.eclipse.ui.internal.EditorReference.createPart(EditorReference.java:465)
at org.eclipse.ui.internal.WorkbenchPartReference.getPart(WorkbenchPartReferenc
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14 years, 5 months
[Performance Tuning] - Large number of threads/connections marked "keep alive"
by Ben Hsu
Ben Hsu [http://community.jboss.org/people/benhsu_at_bluefly] created the discussion
"Large number of threads/connections marked "keep alive""
To view the discussion, visit: http://community.jboss.org/message/587341#587341
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Hello
We're seeing an issue where the performance of our application would degrade over time, to the point where its unresponsive. Based on what I see, I think it might be related to how we're configuring keep-alive, and I'm wondering where I can find more information about configuring keep-alive in JBoss.
The symptoms:
- The application's performance would degrade over the day
- eventually we will get a message saying "all 200 threads are busy, please increase the maximum thread count"
- at this point, doing a thread dump (using "kill -3") shows many threads in the following state:
<blockquote>
"TP-Processor200" daemon prio=1 tid=0x0000002b31e372c0 nid=0x651a runnable [0x000000005408e000..0x000000005408ec30]
at java.net.SocketInputStream.socketRead0(Native Method)
at java.net.SocketInputStream.read(SocketInputStream.java:129)
at java.io.BufferedInputStream.fill(BufferedInputStream.java:218)
at java.io.BufferedInputStream.read1(BufferedInputStream.java:256)
at java.io.BufferedInputStream.read(BufferedInputStream.java:313)
- locked <0x0000002b082abec0> (a java.io.BufferedInputStream)
at org.apache.jk.common.ChannelSocket.read(ChannelSocket.java:620)
at org.apache.jk.common.ChannelSocket.receive(ChannelSocket.java:558)
at org.apache.jk.common.ChannelSocket.processConnection(ChannelSocket.java:685)
at org.apache.jk.common.ChannelSocket$SocketConnection.runIt(ChannelSocket.java:889)
at org.apache.tomcat.util.threads.ThreadPool$ControlRunnable.run(ThreadPool.java:684)
at java.lang.Thread.run(Thread.java:595)
</blockquote>
- when I look at the "connection scoreboard" in the JBoss web console, I see 200 connections marked with a "K" for "keep alive", also these connections look like they've been around for a long time (around 7,000,000ms, which will be 2 hours), long after we've killed all the clientsd
Based on what I saw above and some googling, I'm thinking this might be related to how we're configuring keep alive. I haven't been able to go further than this, because I don't know much about JBoss configuration. Does anybody have any information about how keep alive is being configured in JBoss?
We are using JBoss version 4.0.5 GA
Thank you!
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14 years, 6 months