org.apache.flink.runtime.rest.handler.RestHandlerException: Could not execute application. at org.apache.flink.runtime.webmonitor.handlers.JarRunHandler.lambda$handleRequest$1(JarRunHandler.java:113) at java.base/java.util.concurrent.CompletableFuture.uniHandle(CompletableFuture.java:930) at java.base/java.util.concurrent.CompletableFuture$UniHandle.tryFire(CompletableFuture.java:907) at java.base/java.util.concurrent.CompletableFuture.postComplete(CompletableFuture.java:506) at java.base/java.util.concurrent.CompletableFuture$AsyncSupply.run(CompletableFuture.java:1705) at java.base/java.lang.Thread.run(Thread.java:834) Caused by: java.util.concurrent.CompletionException: org.apache.flink.util.FlinkRuntimeException: Could not execute application. at java.base/java.util.concurrent.CompletableFuture.encodeThrowable(CompletableFuture.java:314) at java.base/java.util.concurrent.CompletableFuture.completeThrowable(CompletableFuture.java:319) at java.base/java.util.concurrent.CompletableFuture$AsyncSupply.run(CompletableFuture.java:1702) ... 1 more Caused by: org.apache.flink.util.FlinkRuntimeException: Could not execute application. at org.apache.flink.client.deployment.application.DetachedApplicationRunner.tryExecuteJobs(DetachedApplicationRunner.java:88) at org.apache.flink.client.deployment.application.DetachedApplicationRunner.run(DetachedApplicationRunner.java:70) at org.apache.flink.runtime.webmonitor.handlers.JarRunHandler.lambda$handleRequest$0(JarRunHandler.java:107) at java.base/java.util.concurrent.CompletableFuture$AsyncSupply.run(CompletableFuture.java:1700) ... 1 more Caused by: org.apache.flink.client.program.ProgramInvocationException: The main method caused an error: Multiple factories for identifier 'default' that implement 'org.apache.flink.table.delegation.ExecutorFactory' found in the classpath. Ambiguous factory classes are: org.apache.flink.table.planner.delegation.DefaultExecutorFactory org.apache.flink.table.planner.loader.DelegateExecutorFactory at org.apache.flink.client.program.PackagedProgram.callMainMethod(PackagedProgram.java:372) at org.apache.flink.client.program.PackagedProgram.invokeInteractiveModeForExecution(PackagedProgram.java:222) at org.apache.flink.client.ClientUtils.executeProgram(ClientUtils.java:98) at org.apache.flink.client.deployment.application.DetachedApplicationRunner.tryExecuteJobs(DetachedApplicationRunner.java:84) ... 4 more Caused by: org.apache.flink.table.api.ValidationException: Multiple factories for identifier 'default' that implement 'org.apache.flink.table.delegation.ExecutorFactory' found in the classpath. Ambiguous factory classes are: org.apache.flink.table.planner.delegation.DefaultExecutorFactory org.apache.flink.table.planner.loader.DelegateExecutorFactory at org.apache.flink.table.factories.FactoryUtil.discoverFactory(FactoryUtil.java:560) at org.apache.flink.table.api.internal.TableEnvironmentImpl.create(TableEnvironmentImpl.java:278) at org.apache.flink.table.api.TableEnvironment.create(TableEnvironment.java:93) at com.kk.MongoDB2.RecommendationSystem.main(RecommendationSystem.java:34) flink 1.16.2 提交平台 ，在本地和本地jar包运行都正常， 平台运行失败。
原因 flink-table-planner-loader-1.16.2.jar和`flink-table-planner_2.12-1.16.2.jar`。 冲突
原文链接https:
