Hi,
first a preliminary question: does the jar file contain
com.alibaba.fastjson.JSON? Could you maybe list the contents of the jar
here?
Best,
Aljoscha
On 06.03.20 13:25, ouywl wrote:
Hi all
When I start a flinkcluster in session mode, It include jm/tm. And then I
submit a job like ‘bin/flink run —jobmanager “ip:8081” —class path a.jar’. Even
the a.jar in all jm/tm and ‘bin/flink’ mechine . It will throw exception “
/opt/flink/bin/flink run --jobmanager ip:8081 --class
com.netease.java.TopSpeedWindowing --parallelism 1 --detached
/opt/flink/job/kafkaDemo19-1.0-SNAPSHOT.jar --classpath
file:///opt/flink/job/fastjson-1.2.66.jar
Starting execution of program
Executing TopSpeedWindowing example with default input data set.
Use --input to specify file input.
java.lang.NoClassDefFoundError: com/alibaba/fastjson/JSON
at com.netease.java.TopSpeedWindowing.main(TopSpeedWindowing.java:98)
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
at
sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
at java.lang.reflect.Method.invoke(Method.java:498)
at
org.apache.flink.client.program.PackagedProgram.callMainMethod(PackagedProgram.java:576)
at
org.apache.flink.client.program.PackagedProgram.invokeInteractiveModeForExecution(PackagedProgram.java:438)
at org.apache.flink.client.program.ClusterClient.run(ClusterClient.java:274)
at org.apache.flink.client.cli.CliFrontend.executeProgram(CliFrontend.java:746)”
As I read the code , flink cli have not load the —classspath jar, So It seems
a bug about the flink cli. Are you agree with me?
Best,
Ouywl
