HBase: regionserver.RegionCoprocessorHost: java.lang.NoSuchMethodError: com.google.common.util.concurrent.MoreExecutors.directExecutor()Ljava/util/concurrent/Executor;
执行Observer时报错ERROR[RS_OPEN_REGION-bdas02:16020-2]regionserver.RegionCoprocessorHost:Failedtoloadcoprocessorcom.jusfoun.data.DataSyncObserverjava.lang.NoSuchMethodError