coolbeevip commented on issue #589: servicecomb的向前恢复和逆向补偿不可兼得吗? URL: https://github.com/apache/servicecomb-pack/issues/589#issuecomment-551369878 > > > > 你配置 @Compensable 的 retries 值是多少？ > > > > > > > > > 我配置的是3次，测试发现向前恢复是有做，但是3次重试不成功后，saga直接就结束了，alaph端没有生成补偿命令出来。 > > > > > > 你用的什么版本？是传统模式还是状态机模式？ > > 用的是0.6.0的版本，目前用了传统模式，状态机模式需要依赖的外部组件还是比较多。 > > io.grpc.StatusRuntimeException: CANCELLED: call already cancelled > at io.grpc.Status.asRuntimeException(Status.java:517) > at io.grpc.stub.ServerCalls$ServerCallStreamObserverImpl.onCompleted(ServerCalls.java:356) > at org.apache.servicecomb.pack.alpha.server.tcc.callback.GrpcOmegaTccCallback.disconnect(GrpcOmegaTccCallback.java:51) > at org.apache.servicecomb.pack.alpha.server.tcc.GrpcTccEventService.onDisconnected(GrpcTccEventService.java:100) > at org.apache.servicecomb.pack.contract.grpc.TccEventServiceGrpc$MethodHandlers.invoke(TccEventServiceGrpc.java:646) > at io.grpc.stub.ServerCalls$UnaryServerCallHandler$UnaryServerCallListener.onHalfClose(ServerCalls.java:171) > at io.grpc.internal.ServerCallImpl$ServerStreamListenerImpl.halfClosed(ServerCallImpl.java:283) > at io.grpc.internal.ServerImpl$JumpToApplicationThreadServerStreamListener$1HalfClosed.runInContext(ServerImpl.java:707) > at io.grpc.internal.ContextRunnable.run(ContextRunnable.java:37) > at io.grpc.internal.SerializingExecutor.run(SerializingExecutor.java:123) > at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149) > at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) > at java.lang.Thread.run(Thread.java:748) > > 服务端抛出了异常也很奇怪，出现TCC的Omega回调 你是否也使用了TCC的注解？
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