Examples of org.infinispan.statetransfer.OutdatedTopologyException

org.infinispan.statetransfer.OutdatedTopologyException
An exception signalling that a command should be retried because it was executed with an outdated topology. This can happen for non-tx caches, if the primary owner doesn't respond (either because it left the cluster or because this particular cache is no longer running). @author Dan Berindei @since 6.0

      // TODO Shouldn't PFERs be executed in a tx with total order?
      boolean topologyChanged = isSync && currentTopologyId != commandTopologyId && commandTopologyId != -1;
      if (command.isSuccessful() && topologyChanged) {
         log.tracef("Cache topology changed while the command was executing: expected %d, got %d",
               commandTopologyId, currentTopologyId);
         throw new OutdatedTopologyException("Cache topology changed while the command was executing: expected " +
               commandTopologyId + ", got " + currentTopologyId);
      }


      ValueMatcher valueMatcher = command.getValueMatcher();
      if (!ctx.isOriginLocal()) {

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      if (addressResponseMap.get(primaryOwner) instanceof CacheNotFoundResponse) {
         // This means the cache wasn't running on the primary owner, so the command wasn't executed.
         // We throw an OutdatedTopologyException, StateTransferInterceptor will catch the exception and
         // it will then retry the command.
         throw new OutdatedTopologyException("Cache is no longer running on primary owner " + primaryOwner);
      }


      Throwable cause = fromPrimaryOwner instanceof ExceptionResponse ? ((ExceptionResponse)fromPrimaryOwner).getException() : null;
      throw new CacheException("Got unsuccessful response from primary owner: " + fromPrimaryOwner, cause);
   }

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      // TODO Shouldn't PFERs be executed in a tx with total order?
      boolean topologyChanged = isSync && currentTopologyId != commandTopologyId && commandTopologyId != -1;
      if (command.isSuccessful() && topologyChanged) {
         log.tracef("Cache topology changed while the command was executing: expected %d, got %d",
               commandTopologyId, currentTopologyId);
         throw new OutdatedTopologyException("Cache topology changed while the command was executing: expected " +
               commandTopologyId + ", got " + currentTopologyId);
      }


      ValueMatcher valueMatcher = command.getValueMatcher();
      if (!ctx.isOriginLocal()) {

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      if (addressResponseMap.get(primaryOwner) instanceof CacheNotFoundResponse) {
         // This means the cache wasn't running on the primary owner, so the command wasn't executed.
         // We throw an OutdatedTopologyException, StateTransferInterceptor will catch the exception and
         // it will then retry the command.
         throw new OutdatedTopologyException("Cache is no longer running on primary owner " + primaryOwner);
      }


      Throwable cause = fromPrimaryOwner instanceof ExceptionResponse ? ((ExceptionResponse)fromPrimaryOwner).getException() : null;
      throw new CacheException("Got unsuccessful response from primary owner: " + fromPrimaryOwner, cause);
   }

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      int commandTopologyId = command.getTopologyId();
      int currentTopologyId = stateTransferManager.getCacheTopology().getTopologyId();
      if (currentTopologyId != commandTopologyId && commandTopologyId != -1 && isSynchronous(command)) {
         log.tracef("Cache topology changed while the command was executing: expected %d, got %d",
               commandTopologyId, currentTopologyId);
         throw new OutdatedTopologyException("Cache topology changed while the command was executing: expected " +
               commandTopologyId + ", got " + currentTopologyId);
      }
   }

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                               ctx.hasLockedKey(((DataCommand)command).getKey())) {
                        if (trace) log.tracef("Cache topology changed while the command was executing: expected %d, got %d",
                              commandTopologyId, currentTopologyId);
                        // This shouldn't be necessary, as we'll have a fresh command instance when retrying
                        writeCommand.setValueMatcher(writeCommand.getValueMatcher().matcherForRetry());
                        throw new OutdatedTopologyException("Cache topology changed while the command was executing: expected " +
                              commandTopologyId + ", got " + currentTopologyId);
                     }
                  }
               }
            }

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                               ctx.hasLockedKey(((DataCommand)command).getKey())) {
                        if (trace) log.tracef("Cache topology changed while the command was executing: expected %d, got %d",
                              commandTopologyId, currentTopologyId);
                        // This shouldn't be necessary, as we'll have a fresh command instance when retrying
                        writeCommand.setValueMatcher(writeCommand.getValueMatcher().matcherForRetry());
                        throw new OutdatedTopologyException("Cache topology changed while the command was executing: expected " +
                              commandTopologyId + ", got " + currentTopologyId);
                     }
                  }
               }
            }

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      // TotalOrderStateTransferInterceptor doesn't set the topology id for PFERs.
      // TODO Shouldn't PFERs be executed in a tx with total order?
      if (isSync && currentTopologyId != commandTopologyId && commandTopologyId != -1) {
         log.tracef("Cache topology changed while the command was executing: expected %d, got %d",
               commandTopologyId, currentTopologyId);
         throw new OutdatedTopologyException("Cache topology changed while the command was executing: expected " +
               commandTopologyId + ", got " + currentTopologyId);
      }


      if (!ctx.isOriginLocal()) {
         Object returnValue = invokeNextInterceptor(ctx, command);

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      if (addressResponseMap.get(primaryOwner) instanceof CacheNotFoundResponse) {
         // This means the cache wasn't running on the primary owner, so the command wasn't executed.
         // We throw an OutdatedTopologyException, StateTransferInterceptor will catch the exception and
         // it will then retry the command.
         throw new OutdatedTopologyException("Cache is no longer running on primary owner " + primaryOwner);
      }


      Throwable cause = fromPrimaryOwner instanceof ExceptionResponse ? ((ExceptionResponse)fromPrimaryOwner).getException() : null;
      throw new CacheException("Got unsuccessful response from primary owner: " + fromPrimaryOwner, cause);
   }

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                     if (trace) log.tracef("Cache topology changed while the command was executing: expected %d, got %d",
                           commandTopologyId, currentTopologyId);
                     if (command instanceof WriteCommand) {
                        writeCommand.setIgnorePreviousValue(true);
                     }
                     throw new OutdatedTopologyException("Cache topology changed while the command was executing: expected " +
                           commandTopologyId + ", got " + currentTopologyId);
                  }
               }
            }

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Related Classes of org.infinispan.statetransfer.OutdatedTopologyException

org.infinispan.interceptors.base.BaseStateTransferInterceptor

org.infinispan.interceptors.distribution.BaseDistributionInterceptor

org.infinispan.interceptors.distribution.NonTxConcurrentDistributionInterceptor

org.infinispan.interceptors.distribution.NonTxDistributionInterceptor

org.infinispan.interceptors.EntryWrappingInterceptor

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