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  1. JBoss Enterprise Application Platform
  2. JBEAP-7974

[GSS](7.0.z) NPE thrown during application redeployment, slaves taken offline

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Details

    • Bug
    • Resolution: Done
    • Major
    • 7.0.5.CR1, 7.0.5.GA
    • None
    • Management
    • None
    • EAP 7.0.5

    Description

      We have some development Wildfly 10.0.0 servers running as slaves in a domain that frequently have WAR files redeployed. We have noticed that these slaves will often go offline after a redeployment of WAR files with the following stack trace:

      2016-05-06 05:05:51,306 ERROR [org.jboss.as.controller.management-operation] (Host Controller Service Threads - 1012) WFLYCTL0190: Step handler org.jboss.as.domain.controller.operations.deployment.DeploymentFullReplaceHandler@3f68226b for operation {"operation" => "full-replace-deployment","name" => "whatever.war","enabled" => true,"content" => [{"hash" => bytes { 0x5d, 0x12, 0x18, 0x2b, 0x1c, 0x86, 0x71, 0x27, 0x08, 0x3d, 0xf1, 0x75, 0x08, 0x29, 0xa6, 0x49, 0x1f, 0x16, 0xe8, 0x22 }}],"operation-headers" => {"access-mechanism" => "NATIVE","domain-uuid" => "802ab616-dd2c-4081-a79c-c4d54e14c384","push-to-servers" => undefined},"address" => [],"runtime-name" => undefined} at address [] failed handling operation rollback -- java.lang.NullPointerException: java.lang.NullPointerException
        at org.jboss.as.repository.LocalDeploymentFileRepository.deleteDeployment(LocalDeploymentFileRepository.java:59)
        at org.jboss.as.host.controller.RemoteDomainConnectionService$RemoteFileRepository.deleteDeployment(RemoteDomainConnectionService.java:756)
        at org.jboss.as.domain.controller.operations.deployment.DeploymentFullReplaceHandler$1.handleResult(DeploymentFullReplaceHandler.java:181)
        at org.jboss.as.controller.AbstractOperationContext$Step.invokeResultHandler(AbstractOperationContext.java:1384)
        at org.jboss.as.controller.AbstractOperationContext$Step.handleResult(AbstractOperationContext.java:1366)
        at org.jboss.as.controller.AbstractOperationContext$Step.finalizeInternal(AbstractOperationContext.java:1328)
        at org.jboss.as.controller.AbstractOperationContext$Step.finalizeStep(AbstractOperationContext.java:1311)
        at org.jboss.as.controller.AbstractOperationContext$Step.access$300(AbstractOperationContext.java:1185)
        at org.jboss.as.controller.AbstractOperationContext.executeResultHandlerPhase(AbstractOperationContext.java:767)
        at org.jboss.as.controller.AbstractOperationContext.executeDoneStage(AbstractOperationContext.java:753)
        at org.jboss.as.controller.AbstractOperationContext.processStages(AbstractOperationContext.java:680)
        at org.jboss.as.controller.AbstractOperationContext.executeOperation(AbstractOperationContext.java:370)
        at org.jboss.as.controller.OperationContextImpl.executeOperation(OperationContextImpl.java:1344)
        at org.jboss.as.controller.ModelControllerImpl.internalExecute(ModelControllerImpl.java:392)
        at org.jboss.as.controller.ModelControllerImpl.execute(ModelControllerImpl.java:217)
        at org.jboss.as.controller.remote.TransactionalProtocolOperationHandler.internalExecute(TransactionalProtocolOperationHandler.java:247)
        at org.jboss.as.controller.remote.TransactionalProtocolOperationHandler$ExecuteRequestHandler.doExecute(TransactionalProtocolOperationHandler.java:185)
        at org.jboss.as.controller.remote.TransactionalProtocolOperationHandler$ExecuteRequestHandler$1.run(TransactionalProtocolOperationHandler.java:138)
        at org.jboss.as.controller.remote.TransactionalProtocolOperationHandler$ExecuteRequestHandler$1.run(TransactionalProtocolOperationHandler.java:134)
        at java.security.AccessController.doPrivileged(Native Method)
        at javax.security.auth.Subject.doAs(Subject.java:360)
        at org.jboss.as.controller.AccessAuditContext.doAs(AccessAuditContext.java:81)
        at org.jboss.as.controller.remote.TransactionalProtocolOperationHandler$ExecuteRequestHandler$2$1.run(TransactionalProtocolOperationHandler.java:157)
        at org.jboss.as.controller.remote.TransactionalProtocolOperationHandler$ExecuteRequestHandler$2$1.run(TransactionalProtocolOperationHandler.java:153)
        at java.security.AccessController.doPrivileged(Native Method)
        at org.jboss.as.controller.remote.TransactionalProtocolOperationHandler$ExecuteRequestHandler$2.execute(TransactionalProtocolOperationHandler.java:153)
        at org.jboss.as.protocol.mgmt.AbstractMessageHandler$ManagementRequestContextImpl$1.doExecute(AbstractMessageHandler.java:363)
        at org.jboss.as.protocol.mgmt.AbstractMessageHandler$AsyncTaskRunner.run(AbstractMessageHandler.java:472)
        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)

      This error will usually only happen for 2 out of the 4 identically configured slaves, and seems to happen randomly, although frequently enough.

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          clones

          Bug - A problem that impairs or prevents the functions of the product. JBEAP-7973 [GSS](7.1.0) NPE thrown during application redeployment, slaves taken offline

          • Major - To be worked after higher priority work items are addressed. When the severity is high and the effort to change it is low to moderate, this term is chosen. Issues in this category likely have an existing workaround but implementation or execution may be non-trivial.
          • Verified
          incorporates

          Bug - A problem that impairs or prevents the functions of the product. JBEAP-7973 [GSS](7.1.0) NPE thrown during application redeployment, slaves taken offline

          • Major - To be worked after higher priority work items are addressed. When the severity is high and the effort to change it is low to moderate, this term is chosen. Issues in this category likely have an existing workaround but implementation or execution may be non-trivial.
          • Verified
          is incorporated by

          Component Upgrade - A task tracking an update to a bundled component or revision of component upstream of the project. JBEAP-7380 [GSS](7.0.z) Upgrade WildFly Core from 2.1.10 to 2.1.12.Final

          • Major - To be worked after higher priority work items are addressed. When the severity is high and the effort to change it is low to moderate, this term is chosen. Issues in this category likely have an existing workaround but implementation or execution may be non-trivial.
          • Verified

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            People

              ehugonne1@redhat.com Emmanuel Hugonnet
              rhn-support-bmaxwell Brad Maxwell
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                Updated:
                Resolved: