Hi Franck,
as a first hint: paths are hard-coded in the savepoint's metadata so you
should make sure that the path is still the same and accessible by all
JobManagers and TaskManagers.
Can you share logs with us to figure out what caused the internal server
error?
Thanks,
Timo
Am 07.11.18 um 17:34 schrieb Cussac, Franck:
Hi,
I’m working with Flink 1.5.0 and I try to run a job from a savepoint.
My jobmanager is dockerized and I try to run my flink job in another
container.
The command :
flink run -m jobmanager:8081 myJar.jar
works fine, but when I try to run a job from a savepoint, I got an
Internal server error.
Here my command to run flink job and the stacktrace :
flink run -m jobmanager:8081 -s file:/tmp/test/savepoint/ myJar.jar
Starting execution of program
------------------------------------------------------------
The program finished with the following exception:
org.apache.flink.client.program.ProgramInvocationException: Could not
retrieve the execution result.
at
org.apache.flink.client.program.rest.RestClusterClient.submitJob(RestClusterClient.java:258)
at
org.apache.flink.client.program.ClusterClient.run(ClusterClient.java:464)
at
org.apache.flink.streaming.api.environment.StreamContextEnvironment.execute(StreamContextEnvironment.java:66)
at
org.apache.flink.streaming.api.scala.StreamExecutionEnvironment.execute(StreamExecutionEnvironment.scala:654)
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:528)
at
org.apache.flink.client.program.PackagedProgram.invokeInteractiveModeForExecution(PackagedProgram.java:420)
at
org.apache.flink.client.program.ClusterClient.run(ClusterClient.java:404)
at
org.apache.flink.client.cli.CliFrontend.executeProgram(CliFrontend.java:781)
at
org.apache.flink.client.cli.CliFrontend.runProgram(CliFrontend.java:275)
at org.apache.flink.client.cli.CliFrontend.run(CliFrontend.java:210)
at
org.apache.flink.client.cli.CliFrontend.parseParameters(CliFrontend.java:1020)
at
org.apache.flink.client.cli.CliFrontend.lambda$main$9(CliFrontend.java:1096)
at
org.apache.flink.runtime.security.NoOpSecurityContext.runSecured(NoOpSecurityContext.java:30)
at org.apache.flink.client.cli.CliFrontend.main(CliFrontend.java:1096)
Caused by: org.apache.flink.runtime.client.JobSubmissionException:
Failed to submit JobGraph.
at
org.apache.flink.client.program.rest.RestClusterClient.lambda$submitJob$5(RestClusterClient.java:357)
at
java.util.concurrent.CompletableFuture.uniExceptionally(CompletableFuture.java:870)
at
java.util.concurrent.CompletableFuture$UniExceptionally.tryFire(CompletableFuture.java:852)
at
java.util.concurrent.CompletableFuture.postComplete(CompletableFuture.java:474)
at
java.util.concurrent.CompletableFuture.completeExceptionally(CompletableFuture.java:1977)
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$Worker.run(ThreadPoolExecutor.java:624)
at java.lang.Thread.run(Thread.java:748)
Caused by: java.util.concurrent.CompletionException:
org.apache.flink.runtime.concurrent.FutureUtils$RetryException: Could
not complete the operation. Exception is not retryable.
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$UniRelay.tryFire(CompletableFuture.java:899)
... 12 more
Caused by:
org.apache.flink.runtime.concurrent.FutureUtils$RetryException: Could
not complete the operation. Exception is not retryable.
... 10 more
Caused by: java.util.concurrent.CompletionException:
org.apache.flink.runtime.rest.util.RestClientException: [Internal
server error.]
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$UniCompose.tryFire(CompletableFuture.java:926)
... 4 more
Caused by: org.apache.flink.runtime.rest.util.RestClientException:
[Internal server error.]
at
org.apache.flink.runtime.rest.RestClient.parseResponse(RestClient.java:225)
at
org.apache.flink.runtime.rest.RestClient.lambda$submitRequest$3(RestClient.java:209)
at
java.util.concurrent.CompletableFuture.uniCompose(CompletableFuture.java:952)
... 5 more
Any Idea ?
Thanks,
Franck Cussac.
