Thread not closed at org.apache.axis.utils.XMLUtils.ThreadLocalDocumentBuilder causing memory leaks on shutdown when the Sharepoint Hook deployed

• Type: Regression Bug
• Status: Closed
• Resolution: Won't Fix
• Affects Version/s: 6.2.X EE
• Fix Version/s: 6.2.X EE
• Component/s: Documents & Media, External Document Repositories > Sharepoint
• Labels:
  • POSHI-PERMANENT-IGNORE

It looks like there's an inconsistent memory leak in DM tests.

Failing in--
ee-6.2.x:
1. https://build.liferay.com/1/view/test-portal-branch-upstream-frontend-tomcat-mysql(ee-6.2.x)/job/test-portal-branch-upstream-frontend-tomcat-mysql%5Bportal-document-management%5D(ee-6.2.x)/label_exp=!build-1,test=PGDocumentsandmediaTestCase%23testAddDocument/6/

2. https://build.liferay.com/1/view/test-portal-branch-upstream-frontend-tomcat-mysql(ee-6.2.x)/job/test-portal-branch-upstream-frontend-tomcat-mysql%5Bportal-document-management-ee%5D(ee-6.2.x)/6/testReport/

Master:
1. https://build.liferay.com/1/view/test-portal-branch-upstream-frontend-tomcat-mysql(master)/job/test-portal-branch-upstream-frontend-tomcat-mysql%5Bportal-document-management%5D(master)/label_exp=!build-1,test=PGDocumentsandmediaTestCase%23testAddDocument/

Test failure:

[junit] Running com.liferay.portalweb.portal.evaluatelog.EvaluateLogTestSuite
    [junit] Testsuite: com.liferay.portalweb.portal.evaluatelog.EvaluateLogTestSuite
    [junit] 
    [junit] Exception Line:
    [junit] 
    [junit]      [exec] SEVERE: The web application [/sharepoint-hook] created a ThreadLocal with key of type [org.apache.axis.utils.XMLUtils.ThreadLocalDocumentBuilder] (value [org.apache.axis.utils.XMLUtils$ThreadLocalDocumentBuilder@796ebd67]) and a value of type [com.sun.org.apache.xerces.internal.jaxp.DocumentBuilderImpl] (value [com.sun.org.apache.xerces.internal.jaxp.DocumentBuilderImpl@5554f379]) but failed to remove it when the web application was stopped. Threads are going to be renewed over time to try and avoid a probable memory leak.
    [junit] 
    [junit] Tests run: 1, Failures: 1, Errors: 0, Skipped: 0, Time elapsed: 0.107 sec
    [junit] Tests run: 1, Failures: 1, Errors: 0, Skipped: 0, Time elapsed: 0.107 sec
    [junit] 
    [junit] Testcase: testEvaluateLog(com.liferay.portalweb.portal.evaluatelog.EvaluateLogTest):	FAILED
    [junit] null
    [junit] junit.framework.AssertionFailedError
    [junit] 	at com.liferay.portalweb.portal.evaluatelog.EvaluateLogTest.testEvaluateLog(EvaluateLogTest.java:33)
    [junit] 	at com.thoughtworks.selenium.SeleneseTestCase.runBare(SeleneseTestCase.java:248)
    [junit] 
    [junit] 
    [junit] Test com.liferay.portalweb.portal.evaluatelog.EvaluateLogTestSuite FAILED

*Unable to reproduce manually*