我正在在Kubernetes上运行的分布式服务中使用带有Jgroups的Infinispan 9.2.5.Final库。
我知道我的分布式应用程序的复制TreeCache中的数据位于“ / live / policy”位置，因为该应用程序可以从中读取数据。该应用程序能够在缓存的其他位置（例如“ / temp”）执行写操作。但是，当如下所述删除节点时，它突然开始引发异常，如下所示。
这段代码过去一直有效，今天也可以在其他环境中使用。因此，在这种环境下，由于某种未知原因，似乎缓存已损坏。我正在尝试找出此错误的含义，是否有办法解决此错误，并尝试找出原因。任何帮助将不胜感激！
不幸的是，这在其他任何地方都无法重现，因为我正在生产中，所以我无权进行自定义缓存操作。
configsCacheInUse.removeNode("/live/policy");
引发异常：
InvocationContextInterceptor: ISPN000136: Error executing command VersionedPrepareCommand, writing keys [NodeKey{
STRUCTURE，fqn = / live}，NodeKey {数据，fqn = / live / policy}，NodeKey {STRUCTURE，fqn = / live / policy}] org.infinispan.remoting.RemoteException：ISPN000217 ....
Caused by: java.lang.IllegalStateException: ISPN000456: Cache does not contain the atomic map.
at org.infinispan.atomic.impl.AtomicMapProxyImpl.mapDoesNotExist(AtomicMapProxyImpl.java:106)
at java.util.Optional.orElseThrow(Optional.java:290)
at org.infinispan.atomic.impl.AtomicMapProxyImpl.getMap(AtomicMapProxyImpl.java:110)
at org.infinispan.atomic.impl.AtomicMapProxyImpl.access$700(AtomicMapProxyImpl.java:56)
at org.infinispan.atomic.impl.AtomicMapProxyImpl$Clear.apply(AtomicMapProxyImpl.java:341)
at org.infinispan.atomic.impl.AtomicMapProxyImpl$Clear.apply(AtomicMapProxyImpl.java:332)
at org.infinispan.commands.functional.ReadWriteKeyCommand.perform(ReadWriteKeyCommand.java:100)
at org.infinispan.interceptors.impl.CallInterceptor.visitCommand(CallInterceptor.java:29)
at org.infinispan.interceptors.BaseAsyncInterceptor.invokeNextThenApply(BaseAsyncInterceptor.java:76)
at org.infinispan.interceptors.distribution.TxDistributionInterceptor.handleTxFunctionalCommand(TxDistributionInterceptor.java:517)
at org.infinispan.interceptors.distribution.TxDistributionInterceptor.visitReadWriteKeyCommand(TxDistributionInterceptor.java:188)
at org.infinispan.commands.functional.ReadWriteKeyCommand.acceptVisitor(ReadWriteKeyCommand.java:110)
at org.infinispan.interceptors.BaseAsyncInterceptor.invokeNext(BaseAsyncInterceptor.java:54)
at org.infinispan.interceptors.impl.EntryWrappingInterceptor$EntryWrappingVisitor.handleWriteCommand(EntryWrappingInterceptor.java:773)
at org.infinispan.interceptors.impl.EntryWrappingInterceptor$EntryWrappingVisitor.visitReadWriteKeyCommand(EntryWrappingInterceptor.java:743)
at org.infinispan.commands.functional.ReadWriteKeyCommand.acceptVisitor(ReadWriteKeyCommand.java:110)
at org.infinispan.interceptors.impl.EntryWrappingInterceptor.applyModificationsAndThen(EntryWrappingInterceptor.java:830)
at org.infinispan.interceptors.impl.EntryWrappingInterceptor.wrapEntriesForPrepareAndApply(EntryWrappingInterceptor.java:816)
at org.infinispan.interceptors.impl.VersionedEntryWrappingInterceptor.visitPrepareCommand(VersionedEntryWrappingInterceptor.java:47)
at org.infinispan.commands.tx.PrepareCommand.acceptVisitor(PrepareCommand.java:185)
at org.infinispan.interceptors.BaseAsyncInterceptor.invokeNext(BaseAsyncInterceptor.java:54)
at org.infinispan.interceptors.impl.NotificationInterceptor.visitPrepareCommand(NotificationInterceptor.java:39)
at org.infinispan.commands.tx.PrepareCommand.acceptVisitor(PrepareCommand.java:185)
at org.infinispan.interceptors.BaseAsyncInterceptor.invokeNext(BaseAsyncInterceptor.java:54)
at org.infinispan.interceptors.locking.AbstractTxLockingInterceptor.lambda$new$0(AbstractTxLockingInterceptor.java:34)
at org.infinispan.interceptors.InvocationSuccessFunction.apply(InvocationSuccessFunction.java:21)
at org.infinispan.interceptors.SyncInvocationStage.addCallback(SyncInvocationStage.java:42)
at org.infinispan.interceptors.InvocationStage.thenApply(InvocationStage.java:24)
at org.infinispan.interceptors.locking.OptimisticLockingInterceptor.visitPrepareCommand(OptimisticLockingInterceptor.java:53)
at org.infinispan.commands.tx.PrepareCommand.acceptVisitor(PrepareCommand.java:185)
at org.infinispan.interceptors.BaseAsyncInterceptor.invokeNextAndHandle(BaseAsyncInterceptor.java:183)
at org.infinispan.interceptors.impl.TxInterceptor.handlePrepareCommand(TxInterceptor.java:137)
at org.infinispan.interceptors.impl.TxInterceptor.visitPrepareCommand(TxInterceptor.java:126)
at org.infinispan.commands.tx.PrepareCommand.acceptVisitor(PrepareCommand.java:185)
at org.infinispan.interceptors.BaseAsyncInterceptor.invokeNext(BaseAsyncInterceptor.java:54)
at org.infinispan.interceptors.BaseAsyncInterceptor.lambda$new$0(BaseAsyncInterceptor.java:22)
at org.infinispan.interceptors.InvocationSuccessFunction.apply(InvocationSuccessFunction.java:21)
at org.infinispan.interceptors.impl.SimpleAsyncInvocationStage.addCallback(SimpleAsyncInvocationStage.java:69)
at org.infinispan.interceptors.InvocationStage.thenApply(InvocationStage.java:24)
at org.infinispan.interceptors.BaseAsyncInterceptor.asyncInvokeNext(BaseAsyncInterceptor.java:224)
at org.infinispan.statetransfer.TransactionSynchronizerInterceptor.visitCommand(TransactionSynchronizerInterceptor.java:46)
at org.infinispan.interceptors.BaseAsyncInterceptor.invokeNextAndHandle(BaseAsyncInterceptor.java:185)
at org.infinispan.statetransfer.StateTransferInterceptor.handleTxCommand(StateTransferInterceptor.java:203)
at org.infinispan.statetransfer.StateTransferInterceptor.visitPrepareCommand(StateTransferInterceptor.java:69)
答案 0 :(得分：0)
看起来像重新启动我的服务的所有Pod可能已解决此问题。重新启动后，旧锁很可能已被删除，复制成功。