Hi All,
When we configure to run automation tests in parallel, following error is
thrown intermittently.
I"ve enabled to run 10 threads in parallel with the following config in
testng.xml file.
<test name="tests-amqp-parallel" preserve-order="false" parallel="true"
thread-count="10">
Stacktrace
java.lang.NullPointerException
at org.apache.xerces.dom.ParentNode.nodeListGetLength(Unknown Source)
at org.apache.xerces.dom.ParentNode.getLength(Unknown Source)
at
org.wso2.carbon.automation.engine.context.AutomationContext.extractUser(AutomationContext.java:307)
at
org.wso2.carbon.automation.engine.context.AutomationContext.getSuperTenant(AutomationContext.java:286)
at
org.wso2.carbon.automation.engine.context.AutomationContext.getContextTenant(AutomationContext.java:336)
at
org.wso2.carbon.automation.engine.context.AutomationContext.getContextUrls(AutomationContext.java:477)
at
org.wso2.mb.integration.common.utils.backend.MBIntegrationBaseTest.init(MBIntegrationBaseTest.java:59)
at
org.wso2.mb.integration.tests.amqp.functional.AutoAcknowledgementsTestCase.prepare(AutoAcknowledgementsTestCase.java:61)
There are kind of similar issue reported regarding DOM usage with
threads [1]. This is happening when initialising each test with
following two lines.
automationContext = new AutomationContext("MB", userMode);
backendURL = automationContext.getContextUrls().getBackEndUrl();
Any idea on this?
Thanks,
Akalanka
[1] - https://issues.apache.org/jira/browse/XERCESJ-727
--
*Darshana Akalanka Pagoda Arachchi,*
*Software Engineer*
*078-4721791*
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