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From Chesnay Schepler <ches...@apache.org>
Subject Re: org.apache.flink.util.FlinkException: Could not cancel job
Date Tue, 04 Sep 2018 16:06:00 GMT
Please check that the job ID is correct.

On 04.09.2018 15:48, Chang Liu wrote:
> Dear All,
>
> I had the following issue when trying to cancel a job from CLI. I am 
> wondering am I in the proper way of canceling a job? Or, there is more 
> elegant way to do this, both in code or in CLI? Many Thanks!
>
> BTW, I am have streaming coming from Kafka and producing to another 
> Kafka topic.
>
> ./bin/flink cancel b89f45024cf2e45914eaa920df95907f
> Cancelling job b89f45024cf2e45914eaa920df95907f.
>
> ------------------------------------------------------------
>  The program finished with the following exception:
>
> org.apache.flink.util.FlinkException: Could not cancel job 
> b89f45024cf2e45914eaa920df95907f.
>         at 
> org.apache.flink.client.cli.CliFrontend.lambda$cancel$5(CliFrontend.java:603)
>         at 
> org.apache.flink.client.cli.CliFrontend.runClusterAction(CliFrontend.java:955)
>         at 
> org.apache.flink.client.cli.CliFrontend.cancel(CliFrontend.java:596)
>         at 
> org.apache.flink.client.cli.CliFrontend.parseParameters(CliFrontend.java:1029)
>         at 
> org.apache.flink.client.cli.CliFrontend.lambda$main$9(CliFrontend.java:1096)
>         at 
> org.apache.flink.runtime.security.NoOpSecurityContext.runSecured(NoOpSecurityContext.java:30)
>         at 
> org.apache.flink.client.cli.CliFrontend.main(CliFrontend.java:1096)
> Caused by: java.util.concurrent.ExecutionException: 
> org.apache.flink.runtime.concurrent.FutureUtils$RetryException: Could 
> not complete the operation. Exception is not retryable.
>         at 
> java.util.concurrent.CompletableFuture.reportGet(CompletableFuture.java:357)
>         at 
> java.util.concurrent.CompletableFuture.get(CompletableFuture.java:1915)
>         at 
> org.apache.flink.client.program.rest.RestClusterClient.cancel(RestClusterClient.java:380)
>         at 
> org.apache.flink.client.cli.CliFrontend.lambda$cancel$5(CliFrontend.java:601)
>         ... 6 more
> Caused by: 
> org.apache.flink.runtime.concurrent.FutureUtils$RetryException: Could 
> not complete the operation. Exception is not retryable.
>         at 
> org.apache.flink.runtime.concurrent.FutureUtils.lambda$retryOperationWithDelay$5(FutureUtils.java:214)
>         at 
> java.util.concurrent.CompletableFuture.uniWhenComplete(CompletableFuture.java:760)
>         at 
> java.util.concurrent.CompletableFuture$UniWhenComplete.tryFire(CompletableFuture.java:736)
>         at 
> java.util.concurrent.CompletableFuture.postComplete(CompletableFuture.java:474)
>         at 
> java.util.concurrent.CompletableFuture.postFire(CompletableFuture.java:561)
>         at 
> java.util.concurrent.CompletableFuture$UniCompose.tryFire(CompletableFuture.java:929)
>         at 
> java.util.concurrent.CompletableFuture$Completion.run(CompletableFuture.java:442)
>         at 
> java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
>         at 
> java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
>         at java.lang.Thread.run(Thread.java:748)
> Caused by: java.util.concurrent.CompletionException: 
> org.apache.flink.runtime.rest.util.RestClientException: [Job could not 
> be found.]
>         at 
> java.util.concurrent.CompletableFuture.encodeRelay(CompletableFuture.java:326)
>         at 
> java.util.concurrent.CompletableFuture.completeRelay(CompletableFuture.java:338)
>         at 
> java.util.concurrent.CompletableFuture.uniRelay(CompletableFuture.java:911)
>         at 
> java.util.concurrent.CompletableFuture.uniCompose(CompletableFuture.java:953)
>         at 
> java.util.concurrent.CompletableFuture$UniCompose.tryFire(CompletableFuture.java:926)
>         ... 4 more
> Caused by: org.apache.flink.runtime.rest.util.RestClientException: 
> [Job could not be found.]
>         at 
> org.apache.flink.runtime.rest.RestClient.parseResponse(RestClient.java:225)
>         at 
> org.apache.flink.runtime.rest.RestClient.lambda$submitRequest$3(RestClient.java:209)
>         at 
> java.util.concurrent.CompletableFuture.uniCompose(CompletableFuture.java:952)
>         ... 5 more
>
>
> Best regards/祝好,
>
> Chang Liu 刘畅
>


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