[ https://issues.apache.org/jira/browse/LOG4J2-1990?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
Gary Gregory updated LOG4J2-1990: --------------------------------- Fix Version/s: (was: 2.11.2) 2.12.0 > ConcurrentModificationException logging a parameter of type Map > ---------------------------------------------------------------- > > Key: LOG4J2-1990 > URL: https://issues.apache.org/jira/browse/LOG4J2-1990 > Project: Log4j 2 > Issue Type: Bug > Components: Core > Affects Versions: 2.8.2 > Reporter: Philippe Mouawad > Priority: Major > Fix For: 2.12.0 > > Attachments: LOG4J2-1990.patch > > > Hello, > Working with current JMeter trunk and: > * attached test plan > * org.apache.jmeter.protocol.http.control.CacheManager level set to debug in > log4j2.xml in bin folder > I get: > {code:none} > java.util.concurrent.ExecutionException: > java.util.ConcurrentModificationException > at java.util.concurrent.FutureTask.report(FutureTask.java:122) > ~[?:1.8.0_121] > at java.util.concurrent.FutureTask.get(FutureTask.java:192) > ~[?:1.8.0_121] > at > org.apache.jmeter.protocol.http.sampler.HTTPSamplerBase.downloadPageResources(HTTPSamplerBase.java:1349) > [ApacheJMeter_http.jar:3.3-SNAPSHOT.20170724] > at > org.apache.jmeter.protocol.http.sampler.HTTPSamplerBase.resultProcessing(HTTPSamplerBase.java:1657) > [ApacheJMeter_http.jar:3.3-SNAPSHOT.20170724] > at > org.apache.jmeter.protocol.http.sampler.HTTPAbstractImpl.resultProcessing(HTTPAbstractImpl.java:519) > [ApacheJMeter_http.jar:3.3-SNAPSHOT.20170724] > at > org.apache.jmeter.protocol.http.sampler.HTTPHC4Impl.sample(HTTPHC4Impl.java:534) > [ApacheJMeter_http.jar:3.3-SNAPSHOT.20170724] > at > org.apache.jmeter.protocol.http.sampler.HTTPSamplerProxy.sample(HTTPSamplerProxy.java:74) > [ApacheJMeter_http.jar:3.3-SNAPSHOT.20170724] > at > org.apache.jmeter.protocol.http.sampler.HTTPSamplerBase.sample(HTTPSamplerBase.java:1189) > [ApacheJMeter_http.jar:3.3-SNAPSHOT.20170724] > at > org.apache.jmeter.protocol.http.sampler.HTTPSamplerBase.sample(HTTPSamplerBase.java:1178) > [ApacheJMeter_http.jar:3.3-SNAPSHOT.20170724] > at > org.apache.jmeter.threads.JMeterThread.executeSamplePackage(JMeterThread.java:500) > [ApacheJMeter_core.jar:3.3-SNAPSHOT.20170724] > at > org.apache.jmeter.threads.JMeterThread.processSampler(JMeterThread.java:425) > [ApacheJMeter_core.jar:3.3-SNAPSHOT.20170724] > at org.apache.jmeter.threads.JMeterThread.run(JMeterThread.java:254) > [ApacheJMeter_core.jar:3.3-SNAPSHOT.20170724] > at java.lang.Thread.run(Thread.java:745) [?:1.8.0_121] > Caused by: java.util.ConcurrentModificationException > at > org.apache.commons.collections.map.AbstractLinkedMap$LinkIterator.nextEntry(AbstractLinkedMap.java:560) > ~[commons-collections-3.2.2.jar:3.2.2] > at > org.apache.commons.collections.map.AbstractLinkedMap$EntrySetIterator.next(AbstractLinkedMap.java:428) > ~[commons-collections-3.2.2.jar:3.2.2] > at > org.apache.logging.log4j.message.ParameterFormatter.appendMap(ParameterFormatter.java:569) > ~[log4j-api-2.8.2.jar:2.8.2] > at > org.apache.logging.log4j.message.ParameterFormatter.appendPotentiallyRecursiveValue(ParameterFormatter.java:505) > ~[log4j-api-2.8.2.jar:2.8.2] > at > org.apache.logging.log4j.message.ParameterFormatter.recursiveDeepToString(ParameterFormatter.java:432) > ~[log4j-api-2.8.2.jar:2.8.2] > at > org.apache.logging.log4j.message.ParameterFormatter.formatMessage2(ParameterFormatter.java:189) > ~[log4j-api-2.8.2.jar:2.8.2] > at > org.apache.logging.log4j.message.ReusableParameterizedMessage.formatTo(ReusableParameterizedMessage.java:313) > ~[log4j-api-2.8.2.jar:2.8.2] > at > org.apache.logging.log4j.core.impl.MutableLogEvent.setMessage(MutableLogEvent.java:214) > ~[log4j-core-2.8.2.jar:2.8.2] > at > org.apache.logging.log4j.core.impl.ReusableLogEventFactory.createEvent(ReusableLogEventFactory.java:81) > ~[log4j-core-2.8.2.jar:2.8.2] > at > org.apache.logging.log4j.core.config.LoggerConfig.log(LoggerConfig.java:401) > [log4j-core-2.8.2.jar:2.8.2] > at > org.apache.logging.log4j.core.config.AwaitCompletionReliabilityStrategy.log(AwaitCompletionReliabilityStrategy.java:63) > [log4j-core-2.8.2.jar:2.8.2] > at org.apache.logging.log4j.core.Logger.logMessage(Logger.java:146) > [log4j-core-2.8.2.jar:2.8.2] > at > org.apache.logging.log4j.spi.AbstractLogger.logMessageSafely(AbstractLogger.java:2091) > [log4j-api-2.8.2.jar:2.8.2] > at > org.apache.logging.log4j.spi.AbstractLogger.logMessage(AbstractLogger.java:2005) > [log4j-api-2.8.2.jar:2.8.2] > at > org.apache.logging.log4j.spi.AbstractLogger.logIfEnabled(AbstractLogger.java:1876) > [log4j-api-2.8.2.jar:2.8.2] > at org.apache.logging.slf4j.Log4jLogger.debug(Log4jLogger.java:124) > [log4j-slf4j-impl-2.8.2.jar:2.8.2] > at > org.apache.jmeter.protocol.http.control.CacheManager.getEntry(CacheManager.java:501) > ~[ApacheJMeter_http.jar:3.3-SNAPSHOT.20170724] > at > org.apache.jmeter.protocol.http.control.CacheManager.inCache(CacheManager.java:431) > ~[ApacheJMeter_http.jar:3.3-SNAPSHOT.20170724] > at > org.apache.jmeter.protocol.http.sampler.HTTPHC4Impl.sample(HTTPHC4Impl.java:443) > ~[ApacheJMeter_http.jar:3.3-SNAPSHOT.20170724] > at > org.apache.jmeter.protocol.http.sampler.HTTPSamplerProxy.sample(HTTPSamplerProxy.java:74) > ~[ApacheJMeter_http.jar:3.3-SNAPSHOT.20170724] > at > org.apache.jmeter.protocol.http.sampler.HTTPSamplerBase$ASyncSample.call(HTTPSamplerBase.java:2031) > ~[ApacheJMeter_http.jar:3.3-SNAPSHOT.20170724] > at > org.apache.jmeter.protocol.http.sampler.HTTPSamplerBase$ASyncSample.call(HTTPSamplerBase.java:1) > ~[ApacheJMeter_http.jar:3.3-SNAPSHOT.20170724] > at java.util.concurrent.FutureTask.run(FutureTask.java:266) > ~[?:1.8.0_121] > at > java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511) > ~[?:1.8.0_121] > at java.util.concurrent.FutureTask.run(FutureTask.java:266) > ~[?:1.8.0_121] > at > java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1142) > ~[?:1.8.0_121] > at > java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:617) > ~[?:1.8.0_121] > ... 1 more > {code} -- This message was sent by Atlassian JIRA (v7.6.3#76005)