[FLAKY] TEST-org.opensearch.index.reindex.ReindexClientYamlTestSuiteIT.xml is flaky

[amkhar]

Describe the bug

Failed in https://build.ci.opensearch.org/job/gradle-check/35569/

Failed to read test report file /var/jenkins/workspace/gradle-check/search/modules/reindex/build/test-results/yamlRestTest/TEST-org.opensearch.index.reindex.ReindexClientYamlTestSuiteIT.xml
org.dom4j.DocumentException: Error on line 261 of document  : XML document structures must start and end within the same entity.
	at org.dom4j.io.SAXReader.read(SAXReader.java:511)
	at org.dom4j.io.SAXReader.read(SAXReader.java:392)
	at hudson.tasks.junit.SuiteResult.parse(SuiteResult.java:177)
	at hudson.tasks.junit.TestResult.parse(TestResult.java:384)
	at hudson.tasks.junit.TestResult.parsePossiblyEmpty(TestResult.java:314)
	at hudson.tasks.junit.TestResult.parse(TestResult.java:256)
	at hudson.tasks.junit.TestResult.parse(TestResult.java:242)
	at hudson.tasks.junit.TestResult.parse(TestResult.java:220)
	at hudson.tasks.junit.TestResult.<init>(TestResult.java:174)
	at hudson.tasks.junit.JUnitParser$ParseResultCallable.invoke(JUnitParser.java:176)
	at hudson.FilePath$FileCallableWrapper.call(FilePath.java:3578)
	at hudson.remoting.UserRequest.perform(UserRequest.java:211)
	at hudson.remoting.UserRequest.perform(UserRequest.java:54)
	at hudson.remoting.Request$2.run(Request.java:377)
	at hudson.remoting.InterceptingExecutorService.lambda$wrap$0(InterceptingExecutorService.java:78)
	at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264)
	at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128)
	at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628)
	at java.base/java.lang.Thread.run(Thread.java:829)
Caused by: org.xml.sax.SAXParseException; lineNumber: 261; columnNumber: 6; XML document structures must start and end within the same entity.
	at java.xml/com.sun.org.apache.xerces.internal.util.ErrorHandlerWrapper.createSAXParseException(ErrorHandlerWrapper.java:204)
	at java.xml/com.sun.org.apache.xerces.internal.util.ErrorHandlerWrapper.fatalError(ErrorHandlerWrapper.java:178)
	at java.xml/com.sun.org.apache.xerces.internal.impl.XMLErrorReporter.reportError(XMLErrorReporter.java:400)
	at java.xml/com.sun.org.apache.xerces.internal.impl.XMLErrorReporter.reportError(XMLErrorReporter.java:327)
	at java.xml/com.sun.org.apache.xerces.internal.impl.XMLScanner.reportFatalError(XMLScanner.java:1465)
	at java.xml/com.sun.org.apache.xerces.internal.impl.XMLDocumentFragmentScannerImpl.endEntity(XMLDocumentFragmentScannerImpl.java:933)
	at java.xml/com.sun.org.apache.xerces.internal.impl.XMLDocumentScannerImpl.endEntity(XMLDocumentScannerImpl.java:562)
	at java.xml/com.sun.org.apache.xerces.internal.impl.XMLEntityManager.endEntity(XMLEntityManager.java:1502)
	at java.xml/com.sun.org.apache.xerces.internal.impl.XMLEntityScanner.load(XMLEntityScanner.java:1720)
	at java.xml/com.sun.org.apache.xerces.internal.impl.XMLEntityScanner.scanData(XMLEntityScanner.java:1256)
	at java.xml/com.sun.org.apache.xerces.internal.impl.XMLDocumentFragmentScannerImpl.scanCDATASection(XMLDocumentFragmentScannerImpl.java:1618)
	at java.xml/com.sun.org.apache.xerces.internal.impl.XMLDocumentFragmentScannerImpl$FragmentContentDriver.next(XMLDocumentFragmentScannerImpl.java:2932)
	at java.xml/com.sun.org.apache.xerces.internal.impl.XMLDocumentScannerImpl.next(XMLDocumentScannerImpl.java:605)
	at java.xml/com.sun.org.apache.xerces.internal.impl.XMLNSDocumentScannerImpl.next(XMLNSDocumentScannerImpl.java:112)
	at java.xml/com.sun.org.apache.xerces.internal.impl.XMLDocumentFragmentScannerImpl.scanDocument(XMLDocumentFragmentScannerImpl.java:534)
	at java.xml/com.sun.org.apache.xerces.internal.parsers.XML11Configuration.parse(XML11Configuration.java:888)
	at java.xml/com.sun.org.apache.xerces.internal.parsers.XML11Configuration.parse(XML11Configuration.java:824)
	at java.xml/com.sun.org.apache.xerces.internal.parsers.XMLParser.parse(XMLParser.java:141)
	at java.xml/com.sun.org.apache.xerces.internal.parsers.AbstractSAXParser.parse(AbstractSAXParser.java:1216)
	at java.xml/com.sun.org.apache.xerces.internal.jaxp.SAXParserImpl$JAXPSAXParser.parse(SAXParserImpl.java:635)
	at org.dom4j.io.SAXReader.read(SAXReader.java:494)
	... 18 more

Related component

Indexing

To Reproduce

https://build.ci.opensearch.org/job/gradle-check/35569/testReport/junit/TEST-org.opensearch.index.reindex.ReindexClientYamlTestSuiteIT/xml/_failed_to_read_/

Expected behavior

Test should always pass.

Additional Details

No response

[peternied]

[Triage - attendees 1 2 3 4 5 6 7]
@amkhar Thanks for filing this issue.