WFLYCTL0013: Operation ("clean-obsolete-content") failed .. StringIndexOutOfBoundsException when OS puts metadata files in content repo --------------------------------------------------------------------------------------------------------------------------------------- Key: WFCORE-1304 URL: https://issues.jboss.org/browse/WFCORE-1304 Project: WildFly Core Issue Type: Bug Components: Domain Management Reporter: Brad Maxwell Assignee: Chao Wang Fix For: 2.0.8.Final Mac OS can put .DS_Store files into the content repo directory. This can also be reproduced on Linux by creating a file under the content dir and when clean-obsolete-content() runs it will log this error. It seems it runs every 10 minutes. {code} 22:59:48,289 INFO [org.jboss.as.repository] (ServerService Thread Pool -- 1) WFLYDR0009: Content /Users/bradley/Desktop/wildfly-10.0.0.CR5/standalone/data/content/9b/.DS_Store is obsolete and will be removed 22:59:48,290 ERROR [org.jboss.as.controller.management-operation] (ServerService Thread Pool -- 1) WFLYCTL0013: Operation ("clean-obsolete-content") failed - address: ([]): java.lang.StringIndexOutOfBoundsException: String index out of range: 11 at java.lang.String.charAt(String.java:658) at org.jboss.as.repository.HashUtil.hexStringToByteArray(HashUtil.java:62) at org.jboss.as.repository.ContentReference.getHash(ContentReference.java:68) at org.jboss.as.repository.ContentRepository$Factory$ContentRepositoryImpl.removeContent(ContentRepository.java:365) at org.jboss.as.repository.ContentRepository$Factory$ContentRepositoryImpl.markAsObsolete(ContentRepository.java:427) at org.jboss.as.repository.ContentRepository$Factory$ContentRepositoryImpl.cleanObsoleteContent(ContentRepository.java:403) at org.jboss.as.server.operations.CleanObsoleteContentHandler.execute(CleanObsoleteContentHandler.java:76) at org.jboss.as.controller.AbstractOperationContext.executeStep(AbstractOperationContext.java:890) at org.jboss.as.controller.AbstractOperationContext.processStages(AbstractOperationContext.java:659) at org.jboss.as.controller.AbstractOperationContext.executeOperation(AbstractOperationContext.java:370) at org.jboss.as.controller.OperationContextImpl.executeOperation(OperationContextImpl.java:1344) at org.jboss.as.controller.ModelControllerImpl.internalExecute(ModelControllerImpl.java:392) at org.jboss.as.controller.ModelControllerImpl.execute(ModelControllerImpl.java:204) at org.jboss.as.controller.ModelControllerImpl$3.execute(ModelControllerImpl.java:659) at org.jboss.as.controller.ModelControllerImpl$3.execute(ModelControllerImpl.java:649) at org.jboss.as.server.deployment.ContentRepositoryCleaner.cleanObsoleteContent(ContentRepositoryCleaner.java:132) at org.jboss.as.server.deployment.ContentRepositoryCleaner$ContentRepositoryCleanerTask.run(ContentRepositoryCleaner.java:67) at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511) at java.util.concurrent.FutureTask.runAndReset(FutureTask.java:308) at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$301(ScheduledThreadPoolExecutor.java:180) at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:294) at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1142) at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:617) at java.lang.Thread.run(Thread.java:745) at org.jboss.threads.JBossThread.run(JBossThread.java:320) 22:59:48,292 ERROR [org.jboss.as.server] (ServerService Thread Pool -- 1) WFLYSRV0216: Error cleaning obsolete content WFLYCTL0158: Operation handler failed: java.lang.StringIndexOutOfBoundsException: String index out of range: 11 {code}