针对你提出的“flink no jobs included in application”问题,以下是一些可能的原因和解决方案,这些建议基于你提供的参考信息和我自身的知识储备: 确认Flink集群和应用程序状态: 确保Flink集群正在运行,并且所有必要的服务(如JobManager和TaskManager)都已启动。 检查集群的资源使用情况,确保有足够的资源来运行作业。 检...
RestHandlerException("No jobs included in application.", HttpResponseStatus.BAD_REQUEST)); } return new JarRunResponseBody(jobIds.get(0)); }); diff --git a/flink-runtime-web/src/test/java/org/apache/flink/runtime/webmonitor/handlers/JarHandlerParameterTest.java b/flink-runtime-web/src/te...
at org.apache.flink.client.deployment.application.DetachedApplicationRunner.tryExecuteJobs(DetachedApplicationRunner.java:78) ~[flink-dist_2.12-1.11.1.jar:1.11.1] at org.apache.flink.client.deployment.application.DetachedApplicationRunner.run(DetachedApplicationRunner.java:67) ~[flink-dist_2.12-1.11.1.jar:...
In following program, what is the purpose of the while loop? There are no problems with the compilation, but whether or not I have the while loop in place or not, the result is the same. I can't understand why the while loop is included. BTW, this is just an ex......
No data is found when you query the car_infos table on DLI. create table car_infos ( carId string, carOwner string, average_speed double ) partitioned by (buyday string) stored as parquet location 'obs://obs-sink/car_infos'; Solution Check whether checkpointing is enabled for the ...
Command history file path: /root/.flink-sql-history Flink SQL> show tables; Empty set Flink SQL> show databases; +---+ | database name | +---+ | default_database | +---+ 1 row in set Flink SQL> use default_database; [INFO] Execute statement succeed. Flink SQL> show tables;...
• flink run: You do not need to specify -m yarn-cluster, as it is included in the run command by default. Enabling savepoints for Flink applications Beside checkpointing, you are also able to create a savepoint of your executed Flink jobs. Savepoints are not automatically created, so ...
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aws emr add-steps --cluster-id<j-XXXXXXXX>\ --steps Type=CUSTOM_JAR,Name=Flink_Submit_To_Long_Running,Jar=command-runner.jar,\ Args="flink","run","-m","yarn-cluster","-yid","application_1473169569237_0002",\ "/usr/lib/flink/examples/streaming/WordCount.jar",\ "--input","s3://...
jobmanager:8081?进行访问。比如,通过如下命令可以获取所有正在运行中的Job:curllocalhost:8081/jobsKafkaTopics可以运行如下命令查看KafkaTopics中的记录://inputtopic(1000records/s)docker-composeexeckafkakafka-console-consumer.sh\--bootstrap-serverlocalhost:9092--topicinput/...