Bug 56198

Summary:	JMSSampler : NullPointerException is thrown when JNDI underlying implementation of JMS provider does not comply with Context.getEnvironment contract
Product:	JMeter - Now in Github	Reporter:	Jayesh Guru <jayeshguru81>
Component:	Main	Assignee:	JMeter issues mailing list <issues>
Status:	RESOLVED FIXED
Severity:	minor	CC:	p.mouawad
Priority:	P2
Version:	2.6
Target Milestone:	---
Hardware:	All
OS:	All

Description Jayesh Guru 2014-02-27 22:55:58 UTC

Enabled Debug Log Level 
log_level.jmeter=DEBUG
log_level.jmeter.protocol.jms.sampler.JMSSampler=DEBUG

2014/02/24 09:56:27 DEBUG - jmeter.protocol.jms.sampler.JMSSampler: Empty JNDI properties 
2014/02/24 09:56:27 DEBUG - jmeter.protocol.jms.sampler.JMSSampler: Initial Context Properties 
2014/02/24 09:56:27 ERROR - jmeter.protocol.jms.sampler.JMSSampler:  java.lang.NullPointerException
	at org.apache.jmeter.protocol.jms.sampler.JMSSampler.printEnvironment(JMSSampler.java:435)
	at org.apache.jmeter.protocol.jms.sampler.JMSSampler.getInitialContext(JMSSampler.java:426)
	at org.apache.jmeter.protocol.jms.sampler.JMSSampler.threadStarted(JMSSampler.java:319)
	at org.apache.jmeter.threads.JMeterThread$ThreadListenerTraverser.addNode(JMeterThread.java:597)
	at org.apache.jorphan.collections.HashTree.traverseInto(HashTree.java:961)
	at org.apache.jorphan.collections.HashTree.traverse(HashTree.java:946)
	at org.apache.jmeter.threads.JMeterThread.threadStarted(JMeterThread.java:566)
	at org.apache.jmeter.threads.JMeterThread.initRun(JMeterThread.java:554)
	at org.apache.jmeter.threads.JMeterThread.run(JMeterThread.java:253)
	at java.lang.Thread.run(Thread.java:744)

2014/02/24 09:56:27 WARN  - jmeter.protocol.jms.sampler.JMSSampler: Session may not be null while creating message java.lang.IllegalStateException: Session may not be null while creating message
	at org.apache.jmeter.protocol.jms.sampler.JMSSampler.createMessage(JMSSampler.java:179)
	at org.apache.jmeter.protocol.jms.sampler.JMSSampler.sample(JMSSampler.java:140)
	at org.apache.jmeter.threads.JMeterThread.process_sampler(JMeterThread.java:429)
	at org.apache.jmeter.threads.JMeterThread.run(JMeterThread.java:257)
	at java.lang.Thread.run(Thread.java:744)

Comment 1 Jayesh Guru 2014-02-28 16:05:02 UTC

Getting NullPointerException while trying to run JMS Point to Point for my application. I have put all MQ jars in lib directory and also required Discovery Jars for application.

Comment 2 Philippe Mouawad 2014-02-28 23:07:53 UTC

Date: Fri Feb 28 22:53:29 2014
New Revision: 1573105

URL: http://svn.apache.org/r1573105
Log:
Bug 56198 - JMSSampler : NullPointerException is thrown when log level is DEBUG and JNDI underlying implementation of JMS provider does not comply with Context.getEnvironment contract
Bugzilla Id: 56198

Modified:
    jmeter/trunk/src/protocol/jms/org/apache/jmeter/protocol/jms/sampler/JMSSampler.java
    jmeter/trunk/xdocs/changes.xml

Date: Fri Feb 28 23:06:52 2014
New Revision: 1573108

URL: http://svn.apache.org/r1573108
Log:
Bug 56198 - JMSSampler : NullPointerException is thrown when JNDI underlying implementation of JMS provider does not comply with Context.getEnvironment contract
Apply check on every call of Context.getEnvironment
Bugzilla Id: 56198

Modified:
    jmeter/trunk/src/protocol/jms/org/apache/jmeter/protocol/jms/Utils.java
    jmeter/trunk/src/protocol/jms/org/apache/jmeter/protocol/jms/sampler/JMSSampler.java
    jmeter/trunk/xdocs/changes.xml

Comment 3 Philippe Mouawad 2014-02-28 23:08:07 UTC

See this also:
http://stackoverflow.com/questions/20924428/why-initialcontext-throws-out-naming-exception-when-call-getenvironment

Comment 4 The ASF infrastructure team 2022-09-24 20:37:56 UTC

This issue has been migrated to GitHub: https://github.com/apache/jmeter/issues/3331