java.lang.IllegalStateException: Trying to open gateway for unseen checkpoint: latest known checkpoint = 1, incoming checkpoint = 2
Apr 13 01:11:42 at org.apache.flink.runtime.operators.coordination.SubtaskGatewayImpl.openGatewayAndUnmarkCheckpoint(SubtaskGatewayImpl.java:223) ~[flink-dist-1.20-SNAPSHOT.jar:1.20-SNAPSHOT]
Apr 13 01:11:42 at org.apache.flink.runtime.operators.coordination.OperatorCoordinatorHolder.lambda$null$3(OperatorCoordinatorHolder.java:276) ~[flink-dist-1.20-SNAPSHOT.jar:1.20-SNAPSHOT]
Apr 13 01:11:42 at java.util.HashMap$Values.forEach(HashMap.java:982) ~[?:1.8.0_402]
Apr 13 01:11:42 at org.apache.flink.runtime.operators.coordination.OperatorCoordinatorHolder.lambda$notifyCheckpointAborted$4(OperatorCoordinatorHolder.java:276) ~[flink-dist-1.20-SNAPSHOT.jar:1.20-SNAPSHOT]
Apr 13 01:11:42 at org.apache.flink.runtime.rpc.pekko.PekkoRpcActor.lambda$handleRunAsync$4(PekkoRpcActor.java:460) ~[flink-rpc-akkae9795546-8599-4711-866f-44d3f5c3d377.jar:1.20-SNAPSHOT]
Apr 13 01:11:42 at org.apache.flink.runtime.concurrent.ClassLoadingUtils.runWithContextClassLoader(ClassLoadingUtils.java:68) ~[flink-dist-1.20-SNAPSHOT.jar:1.20-SNAPSHOT]
Apr 13 01:11:42 at org.apache.flink.runtime.rpc.pekko.PekkoRpcActor.handleRunAsync(PekkoRpcActor.java:460) ~[flink-rpc-akkae9795546-8599-4711-866f-44d3f5c3d377.jar:1.20-SNAPSHOT]
Apr 13 01:11:42 at org.apache.flink.runtime.rpc.pekko.PekkoRpcActor.handleRpcMessage(PekkoRpcActor.java:225) ~[flink-rpc-akkae9795546-8599-4711-866f-44d3f5c3d377.jar:1.20-SNAPSHOT]
Apr 13 01:11:42 at org.apache.flink.runtime.rpc.pekko.FencedPekkoRpcActor.handleRpcMessage(FencedPekkoRpcActor.java:88) ~[flink-rpc-akkae9795546-8599-4711-866f-44d3f5c3d377.jar:1.20-SNAPSHOT]
Apr 13 01:11:42 at org.apache.flink.runtime.rpc.pekko.PekkoRpcActor.handleMessage(PekkoRpcActor.java:174) ~[flink-rpc-akkae9795546-8599-4711-866f-44d3f5c3d377.jar:1.20-SNAPSHOT]
Apr 13 01:11:42 at org.apache.pekko.japi.pf.UnitCaseStatement.apply(CaseStatements.scala:33) [flink-rpc-akkae9795546-8599-4711-866f-44d3f5c3d377.jar:1.20-SNAPSHOT]
Apr 13 01:11:42 at org.apache.pekko.japi.pf.UnitCaseStatement.apply(CaseStatements.scala:29) [flink-rpc-akkae9795546-8599-4711-866f-44d3f5c3d377.jar:1.20-SNAPSHOT]
Apr 13 01:11:42 at scala.PartialFunction.applyOrElse(PartialFunction.scala:127) [flink-rpc-akkae9795546-8599-4711-866f-44d3f5c3d377.jar:1.20-SNAPSHOT]
Apr 13 01:11:42 at scala.PartialFunction.applyOrElse$(PartialFunction.scala:126) [flink-rpc-akkae9795546-8599-4711-866f-44d3f5c3d377.jar:1.20-SNAPSHOT]
Apr 13 01:11:42 at org.apache.pekko.japi.pf.UnitCaseStatement.applyOrElse(CaseStatements.scala:29) [flink-rpc-akkae9795546-8599-4711-866f-44d3f5c3d377.jar:1.20-SNAPSHOT]
Apr 13 01:11:42 at scala.PartialFunction$OrElse.applyOrElse(PartialFunction.scala:175) [flink-rpc-akkae9795546-8599-4711-866f-44d3f5c3d377.jar:1.20-SNAPSHOT]
Apr 13 01:11:42 at scala.PartialFunction$OrElse.applyOrElse(PartialFunction.scala:176) [flink-rpc-akkae9795546-8599-4711-866f-44d3f5c3d377.jar:1.20-SNAPSHOT]
Apr 13 01:11:42 at scala.PartialFunction$OrElse.applyOrElse(PartialFunction.scala:176) [flink-rpc-akkae9795546-8599-4711-866f-44d3f5c3d377.jar:1.20-SNAPSHOT]
Apr 13 01:11:42 at org.apache.pekko.actor.Actor.aroundReceive(Actor.scala:547) [flink-rpc-akkae9795546-8599-4711-866f-44d3f5c3d377.jar:1.20-SNAPSHOT]