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  1. Red Hat Data Grid
  2. JDG-636

NullPointerException if <file-store> is used for a cache with Cross-site replication enabled <backup>

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      Use a default server and add a cache with CrossSiteRepl.
      The start will fail if there is at least one entry in the filestore.

      The test is a infinispan server with the cache configuration like followed:

      <distributed-cache name="wolf" mode="SYNC" segments="20" owners="2" remote-timeout="30000" start="EAGER">
      <file-store preload="true"/>
      <locking acquire-timeout="30000" concurrency-level="1000" striping="false"/>
      <transaction mode="NONE"/>
      <backups>
      <backup site="SiteT" strategy="ASYNC"/>
      </backups>
      </distributed-cache>
      ...
      THe JGroups configuration for relay is a simple copy of TCP

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      Use a default server and add a cache with CrossSiteRepl. The start will fail if there is at least one entry in the filestore. The test is a infinispan server with the cache configuration like followed: <distributed-cache name="wolf" mode="SYNC" segments="20" owners="2" remote-timeout="30000" start="EAGER"> <file-store preload="true"/> <locking acquire-timeout="30000" concurrency-level="1000" striping="false"/> <transaction mode="NONE"/> <backups> <backup site="SiteT" strategy="ASYNC"/> </backups> </distributed-cache> ... THe JGroups configuration for relay is a simple copy of TCP

    Description

      If a cache with a filestore has additional enabled CrossSiteReplication with the <backup> element the start of the cache will fail because of a NullPointerException.

      For the momen the cache should be loaded from the cache store the distribution is not initialized and the replication failed with a NullPointerException, see stacktrace.

      ---- stripped logfile -----
      ERROR [org.jboss.msc.service.fail] (MSC service thread 1-5) MSC000001: Failed to start service jboss.datagrid-infinispan.clustered.wolf: org.jboss.msc.service.StartException in service jboss.datagrid-infinispan.clustered.wolf: Failed to start service
      at org.jboss.msc.service.ServiceControllerImpl$StartTask.run(ServiceControllerImpl.java:1904)
      ...
      Caused by: org.infinispan.commons.CacheException: Unable to invoke method public void org.infinispan.persistence.manager.PersistenceManagerImpl.preload() on object of type PersistenceManagerImpl
      ...
      Caused by: org.infinispan.persistence.spi.PersistenceException: Execution exception!
      at org.infinispan.persistence.file.SingleFileStore.process(SingleFileStore.java:547)
      ...
      Caused by: org.infinispan.persistence.spi.PersistenceException: Unable to preload!
      at org.infinispan.persistence.manager.PersistenceManagerImpl.preloadKey(PersistenceManagerImpl.java:750)
      ...
      Caused by: org.infinispan.commons.CacheException: java.lang.NullPointerException
      at org.infinispan.interceptors.impl.InvocationContextInterceptor.rethrowException(InvocationContextInterceptor.java:137)
      ...
      Caused by: java.lang.NullPointerException
      at org.infinispan.distribution.impl.DistributionManagerImpl.getWriteConsistentHash(DistributionManagerImpl.java:118)
      at org.infinispan.distribution.impl.DistributionManagerImpl.getConsistentHash(DistributionManagerImpl.java:108)
      at org.infinispan.distribution.impl.DistributionManagerImpl.getPrimaryLocation(DistributionManagerImpl.java:98)
      at org.infinispan.interceptors.locking.ClusteringDependentLogic$DistributionLogic.localNodeIsPrimaryOwner(ClusteringDependentLogic.java:473)
      at org.infinispan.interceptors.xsite.NonTransactionalBackupInterceptor.lambda$handleSingleKeyWriteCommand$0(NonTransactionalBackupInterceptor.java:57)
      at org.infinispan.interceptors.impl.ReturnValueStage.thenAccept(ReturnValueStage.java:48)
      at org.infinispan.interceptors.xsite.NonTransactionalBackupInterceptor.handleSingleKeyWriteCommand(NonTransactionalBackupInterceptor.java:54)
      at org.infinispan.interceptors.xsite.NonTransactionalBackupInterceptor.visitPutKeyValueCommand(NonTransactionalBackupInterceptor.java:35)
      at org.infinispan.interceptors.xsite.NonTransactionalBackupInterceptor.visitPutKeyValueCommand(NonTransactionalBackupInterceptor.java:22)
      at org.infinispan.commands.write.PutKeyValueCommand.acceptVisitor(PutKeyValueCommand.java:77)
      at org.infinispan.interceptors.DDAsyncInterceptor.visitCommand(DDAsyncInterceptor.java:49)
      at org.infinispan.interceptors.BaseAsyncInterceptor.invokeNext(BaseAsyncInterceptor.java:52)
      at org.infinispan.interceptors.locking.AbstractLockingInterceptor.visitNonTxDataWriteCommand(AbstractLockingInterceptor.java:107)
      at org.infinispan.interceptors.locking.NonTransactionalLockingInterceptor.visitDataWriteCommand(NonTransactionalLockingInterceptor.java:38)
      at org.infinispan.interceptors.locking.AbstractLockingInterceptor.visitPutKeyValueCommand(AbstractLockingInterceptor.java:77)
      at org.infinispan.interceptors.locking.AbstractLockingInterceptor.visitPutKeyValueCommand(AbstractLockingInterceptor.java:45)
      at org.infinispan.commands.write.PutKeyValueCommand.acceptVisitor(PutKeyValueCommand.java:77)
      at org.infinispan.interceptors.DDAsyncInterceptor.visitCommand(DDAsyncInterceptor.java:49)
      at org.infinispan.interceptors.BaseAsyncInterceptor.invokeNext(BaseAsyncInterceptor.java:52)
      at org.infinispan.statetransfer.StateTransferInterceptor.handleNonTxWriteCommand(StateTransferInterceptor.java:391)
      at org.infinispan.statetransfer.StateTransferInterceptor.handleWriteCommand(StateTransferInterceptor.java:334)
      at org.infinispan.statetransfer.StateTransferInterceptor.visitPutKeyValueCommand(StateTransferInterceptor.java:108)
      at org.infinispan.statetransfer.StateTransferInterceptor.visitPutKeyValueCommand(StateTransferInterceptor.java:65)
      at org.infinispan.commands.write.PutKeyValueCommand.acceptVisitor(PutKeyValueCommand.java:77)
      at org.infinispan.interceptors.DDAsyncInterceptor.visitCommand(DDAsyncInterceptor.java:49)
      at org.infinispan.interceptors.BaseAsyncInterceptor.invokeNext(BaseAsyncInterceptor.java:52)
      at org.infinispan.interceptors.impl.CacheMgmtInterceptor.updateStoreStatistics(CacheMgmtInterceptor.java:168)
      at org.infinispan.interceptors.impl.CacheMgmtInterceptor.visitPutKeyValueCommand(CacheMgmtInterceptor.java:154)
      at org.infinispan.interceptors.impl.CacheMgmtInterceptor.visitPutKeyValueCommand(CacheMgmtInterceptor.java:41)
      at org.infinispan.commands.write.PutKeyValueCommand.acceptVisitor(PutKeyValueCommand.java:77)
      at org.infinispan.interceptors.DDAsyncInterceptor.visitCommand(DDAsyncInterceptor.java:49)
      at org.infinispan.interceptors.BaseAsyncInterceptor.invokeNext(BaseAsyncInterceptor.java:52)
      at org.infinispan.interceptors.impl.InvocationContextInterceptor.visitCommand(InvocationContextInterceptor.java:103)
      ... 53 more

      ...
      ERROR [org.jboss.as.controller.management-operation] (Controller Boot Thread) WFLYCTL0013: Operation ("add") failed - address: ([
      ("subsystem" => "datagrid-infinispan"),
      ("cache-container" => "clustered"),
      ("distributed-cache" => "wolf")
      ]) - failure description: {
      "WFLYCTL0080: Failed services" =>

      {"jboss.datagrid-infinispan.clustered.wolf" => "org.jboss.msc.service.StartException in service jboss.datagrid-infinispan.clustered.wolf: Failed to start service Caused by: org.infinispan.commons.CacheException: Unable to invoke method public void org.infinispan.persistence.manager.PersistenceManagerImpl.preload() on object of type PersistenceManagerImpl Caused by: org.infinispan.persistence.spi.PersistenceException: Execution exception! Caused by: java.util.concurrent.ExecutionException: org.infinispan.persistence.spi.PersistenceException: Unable to preload! Caused by: org.infinispan.persistence.spi.PersistenceException: Unable to preload! Caused by: org.infinispan.commons.CacheException: java.lang.NullPointerException Caused by: java.lang.NullPointerException"}

      ,
      "WFLYCTL0412: Required services that are not installed:" => ["jboss.datagrid-infinispan.clustered.wolf"],
      "WFLYCTL0180: Services with missing/unavailable dependencies" => undefined
      }
      INFO [org.jboss.as.controller] (Controller Boot Thread) WFLYCTL0183: Service status report
      WFLYCTL0186: Services which failed to start: service jboss.datagrid-infinispan.clustered.wolf: org.jboss.msc.service.StartException in service jboss.datagrid-infinispan.clustered.wolf: Failed to start service

      ERROR [org.jboss.as] (Controller Boot Thread) WFLYSRV0026: Infinispan Server 9.0.0-SNAPSHOT (WildFly Core 2.2.0.Final) started (with errors) in 8365ms - Started 219 of 261 services (1 services failed or missing dependencies, 144 services are lazy, passive or on-demand)

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          Bug - A problem that impairs or prevents the functions of the product. ISPN-7265 NullPointerException if <file-store> is used for a cache with Cross-site replication enabled <backup>

          • 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.
          • Closed

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              pruivo@redhat.com Pedro Ruivo
              rhn-support-wfink Wolf Fink
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