2022-01-31T05:00:07.3113870Z Jan 31 05:00:07 java.util.concurrent.CompletionException: org.apache.flink.runtime.rpc.akka.exceptions.AkkaRpcException: Discard message, because the rpc endpoint akka.tcp:2022-01-31T05:00:07.3115008Z Jan 31 05:00:07 at java.util.concurrent.CompletableFuture.encodeThrowable(CompletableFuture.java:292)
2022-01-31T05:00:07.3115778Z Jan 31 05:00:07 at java.util.concurrent.CompletableFuture.completeThrowable(CompletableFuture.java:308)
2022-01-31T05:00:07.3116527Z Jan 31 05:00:07 at java.util.concurrent.CompletableFuture.uniApply(CompletableFuture.java:607)
2022-01-31T05:00:07.3117267Z Jan 31 05:00:07 at java.util.concurrent.CompletableFuture$UniApply.tryFire(CompletableFuture.java:591)
2022-01-31T05:00:07.3118011Z Jan 31 05:00:07 at java.util.concurrent.CompletableFuture.postComplete(CompletableFuture.java:488)
2022-01-31T05:00:07.3118770Z Jan 31 05:00:07 at java.util.concurrent.CompletableFuture.completeExceptionally(CompletableFuture.java:1990)
2022-01-31T05:00:07.3119608Z Jan 31 05:00:07 at org.apache.flink.runtime.rpc.akka.AkkaInvocationHandler.lambda$invokeRpc$1(AkkaInvocationHandler.java:251)
2022-01-31T05:00:07.3120425Z Jan 31 05:00:07 at java.util.concurrent.CompletableFuture.uniWhenComplete(CompletableFuture.java:774)
2022-01-31T05:00:07.3121199Z Jan 31 05:00:07 at java.util.concurrent.CompletableFuture$UniWhenComplete.tryFire(CompletableFuture.java:750)
2022-01-31T05:00:07.3121957Z Jan 31 05:00:07 at java.util.concurrent.CompletableFuture.postComplete(CompletableFuture.java:488)
2022-01-31T05:00:07.3122716Z Jan 31 05:00:07 at java.util.concurrent.CompletableFuture.completeExceptionally(CompletableFuture.java:1990)
2022-01-31T05:00:07.3123457Z Jan 31 05:00:07 at org.apache.flink.util.concurrent.FutureUtils.doForward(FutureUtils.java:1387)
2022-01-31T05:00:07.3124241Z Jan 31 05:00:07 at org.apache.flink.runtime.concurrent.akka.ClassLoadingUtils.lambda$null$1(ClassLoadingUtils.java:93)
2022-01-31T05:00:07.3125106Z Jan 31 05:00:07 at org.apache.flink.runtime.concurrent.akka.ClassLoadingUtils.runWithContextClassLoader(ClassLoadingUtils.java:68)
2022-01-31T05:00:07.3126063Z Jan 31 05:00:07 at org.apache.flink.runtime.concurrent.akka.ClassLoadingUtils.lambda$guardCompletionWithContextClassLoader$2(ClassLoadingUtils.java:92)
2022-01-31T05:00:07.3127207Z Jan 31 05:00:07 at java.util.concurrent.CompletableFuture.uniWhenComplete(CompletableFuture.java:774)
2022-01-31T05:00:07.3127982Z Jan 31 05:00:07 at java.util.concurrent.CompletableFuture$UniWhenComplete.tryFire(CompletableFuture.java:750)
2022-01-31T05:00:07.3128741Z Jan 31 05:00:07 at java.util.concurrent.CompletableFuture.postComplete(CompletableFuture.java:488)
2022-01-31T05:00:07.3129497Z Jan 31 05:00:07 at java.util.concurrent.CompletableFuture.completeExceptionally(CompletableFuture.java:1990)
2022-01-31T05:00:07.3130385Z Jan 31 05:00:07 at org.apache.flink.runtime.concurrent.akka.AkkaFutureUtils$1.onComplete(AkkaFutureUtils.java:45)
2022-01-31T05:00:07.3131092Z Jan 31 05:00:07 at akka.dispatch.OnComplete.internal(Future.scala:299)
2022-01-31T05:00:07.3131695Z Jan 31 05:00:07 at akka.dispatch.OnComplete.internal(Future.scala:297)
2022-01-31T05:00:07.3132310Z Jan 31 05:00:07 at akka.dispatch.japi$CallbackBridge.apply(Future.scala:224)
2022-01-31T05:00:07.3132943Z Jan 31 05:00:07 at akka.dispatch.japi$CallbackBridge.apply(Future.scala:221)
2022-01-31T05:00:07.3133577Z Jan 31 05:00:07 at scala.concurrent.impl.CallbackRunnable.run(Promise.scala:60)
2022-01-31T05:00:07.3134340Z Jan 31 05:00:07 at org.apache.flink.runtime.concurrent.akka.AkkaFutureUtils$DirectExecutionContext.execute(AkkaFutureUtils.java:65)
2022-01-31T05:00:07.3135149Z Jan 31 05:00:07 at scala.concurrent.impl.CallbackRunnable.executeWithValue(Promise.scala:68)
2022-01-31T05:00:07.3135898Z Jan 31 05:00:07 at scala.concurrent.impl.Promise$DefaultPromise.$anonfun$tryComplete$1(Promise.scala:284)
2022-01-31T05:00:07.3136692Z Jan 31 05:00:07 at scala.concurrent.impl.Promise$DefaultPromise.$anonfun$tryComplete$1$adapted(Promise.scala:284)
2022-01-31T05:00:07.3137454Z Jan 31 05:00:07 at scala.concurrent.impl.Promise$DefaultPromise.tryComplete(Promise.scala:284)
2022-01-31T05:00:07.3138127Z Jan 31 05:00:07 at akka.pattern.PromiseActorRef.$bang(AskSupport.scala:621)
2022-01-31T05:00:07.3138726Z Jan 31 05:00:07 at akka.actor.ActorRef.tell(ActorRef.scala:131)
2022-01-31T05:00:07.3139391Z Jan 31 05:00:07 at org.apache.flink.runtime.rpc.akka.AkkaRpcActor.sendErrorIfSender(AkkaRpcActor.java:501)
2022-01-31T05:00:07.3140173Z Jan 31 05:00:07 at org.apache.flink.runtime.rpc.akka.AkkaRpcActor.handleMessage(AkkaRpcActor.java:173)
2022-01-31T05:00:07.3140882Z Jan 31 05:00:07 at akka.japi.pf.UnitCaseStatement.apply(CaseStatements.scala:24)
2022-01-31T05:00:07.3141535Z Jan 31 05:00:07 at akka.japi.pf.UnitCaseStatement.apply(CaseStatements.scala:20)
2022-01-31T05:00:07.3142177Z Jan 31 05:00:07 at scala.PartialFunction.applyOrElse(PartialFunction.scala:123)
2022-01-31T05:00:07.3142822Z Jan 31 05:00:07 at scala.PartialFunction.applyOrElse$(PartialFunction.scala:122)
2022-01-31T05:00:07.3143467Z Jan 31 05:00:07 at akka.japi.pf.UnitCaseStatement.applyOrElse(CaseStatements.scala:20)
2022-01-31T05:00:07.3144145Z Jan 31 05:00:07 at scala.PartialFunction$OrElse.applyOrElse(PartialFunction.scala:171)
2022-01-31T05:00:07.3145019Z Jan 31 05:00:07 at scala.PartialFunction$OrElse.applyOrElse(PartialFunction.scala:172)
2022-01-31T05:00:07.3145744Z Jan 31 05:00:07 at scala.PartialFunction$OrElse.applyOrElse(PartialFunction.scala:172)
2022-01-31T05:00:07.3146421Z Jan 31 05:00:07 at akka.actor.Actor.aroundReceive(Actor.scala:537)
2022-01-31T05:00:07.3147053Z Jan 31 05:00:07 at akka.actor.Actor.aroundReceive$(Actor.scala:535)
2022-01-31T05:00:07.3147714Z Jan 31 05:00:07 at akka.actor.AbstractActor.aroundReceive(AbstractActor.scala:220)
2022-01-31T05:00:07.3148417Z Jan 31 05:00:07 at akka.actor.ActorCell.receiveMessage(ActorCell.scala:580)
2022-01-31T05:00:07.3149072Z Jan 31 05:00:07 at akka.actor.ActorCell.invoke(ActorCell.scala:548)
2022-01-31T05:00:07.3149725Z Jan 31 05:00:07 at akka.dispatch.Mailbox.processMailbox(Mailbox.scala:270)
2022-01-31T05:00:07.3231566Z Jan 31 05:00:07 at akka.dispatch.Mailbox.run(Mailbox.scala:231)
2022-01-31T05:00:07.3232417Z Jan 31 05:00:07 at akka.dispatch.Mailbox.exec(Mailbox.scala:243)
2022-01-31T05:00:07.3233367Z Jan 31 05:00:07 at java.util.concurrent.ForkJoinTask.doExec(ForkJoinTask.java:289)
2022-01-31T05:00:07.3234208Z Jan 31 05:00:07 at java.util.concurrent.ForkJoinPool$WorkQueue.runTask(ForkJoinPool.java:1056)
2022-01-31T05:00:07.3234909Z Jan 31 05:00:07 at java.util.concurrent.ForkJoinPool.runWorker(ForkJoinPool.java:1692)
2022-01-31T05:00:07.3235609Z Jan 31 05:00:07 at java.util.concurrent.ForkJoinWorkerThread.run(ForkJoinWorkerThread.java:175)
2022-01-31T05:00:07.3237023Z Jan 31 05:00:07 Caused by: org.apache.flink.runtime.rpc.akka.exceptions.AkkaRpcException: Discard message, because the rpc endpoint akka.tcp:2022-01-31T05:00:07.3238316Z Jan 31 05:00:07 at org.apache.flink.runtime.rpc.akka.AkkaRpcActor.handleMessage(AkkaRpcActor.java:175)
2022-01-31T05:00:07.3238886Z Jan 31 05:00:07 ... 20 more
2022-01-31T05:00:07.3239220Z Jan 31 05:00:07