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Posted to issues@flink.apache.org by "ASF GitHub Bot (JIRA)" <ji...@apache.org> on 2018/10/01 09:36:00 UTC
[jira] [Commented] (FLINK-10312) Wrong / missing exception when
submitting job
[ https://issues.apache.org/jira/browse/FLINK-10312?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16633771#comment-16633771 ]
ASF GitHub Bot commented on FLINK-10312:
----------------------------------------
zentol commented on a change in pull request #6731: [FLINK-10312] Propagate exception from server to client in REST API
URL: https://github.com/apache/flink/pull/6731#discussion_r221546026
##########
File path: flink-runtime/src/main/java/org/apache/flink/runtime/concurrent/FutureUtils.java
##########
@@ -207,12 +210,10 @@
resultFuture.whenComplete(
(innerT, innerThrowable) -> scheduledFuture.cancel(false));
} else {
- final String errorMsg = retries == 0 ?
- "Number of retries has been exhausted." :
- "Exception is not retryable.";
- resultFuture.completeExceptionally(new RetryException(
- "Could not complete the operation. " + errorMsg,
- throwable));
+ RetryException retryException = new RetryException(
+ "Could not complete the operation: number of retries has been exhausted.",
Review comment:
I would stick with the original formatting: `Could not complete the operation. Number of retries has been exhausted.`
When seeing a `:` I would expect a reason as to _why_ it couldn't be completed.
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> Wrong / missing exception when submitting job
> ---------------------------------------------
>
> Key: FLINK-10312
> URL: https://issues.apache.org/jira/browse/FLINK-10312
> Project: Flink
> Issue Type: Bug
> Components: JobManager
> Affects Versions: 1.5.2, 1.6.0
> Reporter: Stephan Ewen
> Assignee: Andrey Zagrebin
> Priority: Critical
> Labels: pull-request-available
> Fix For: 1.7.0, 1.6.2, 1.5.5
>
> Attachments: lmerge-TR.pdf
>
>
> h3. Problem
> When submitting a job that cannot be created / initialized on the JobManager, there is no proper error message. The exception says *"Could not retrieve the execution result. (JobID: 5a7165e1260c6316fa11d2760bd3d49f)"*
> h3. Steps to Reproduce
> Create a streaming job, set a state backend with a non existing file system scheme.
> h3. Full Stack Trace
> {code}
> Submitting a job where instantiation on the JM fails yields this, which seems like a major regression from seeing the actual exception:
> org.apache.flink.client.program.ProgramInvocationException: Could not retrieve the execution result. (JobID: 5a7165e1260c6316fa11d2760bd3d49f)
> at org.apache.flink.client.program.rest.RestClusterClient.submitJob(RestClusterClient.java:260)
> at org.apache.flink.client.program.ClusterClient.run(ClusterClient.java:486)
> at org.apache.flink.streaming.api.environment.StreamContextEnvironment.execute(StreamContextEnvironment.java:66)
> at org.apache.flink.streaming.api.environment.StreamExecutionEnvironment.execute(StreamExecutionEnvironment.java:1511)
> at com.dataartisans.streamledger.examples.simpletrade.SimpleTradeExample.main(SimpleTradeExample.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:497)
> at org.apache.flink.client.program.PackagedProgram.callMainMethod(PackagedProgram.java:529)
> at org.apache.flink.client.program.PackagedProgram.invokeInteractiveModeForExecution(PackagedProgram.java:421)
> at org.apache.flink.client.program.ClusterClient.run(ClusterClient.java:426)
> at org.apache.flink.client.cli.CliFrontend.executeProgram(CliFrontend.java:804)
> at org.apache.flink.client.cli.CliFrontend.runProgram(CliFrontend.java:280)
> at org.apache.flink.client.cli.CliFrontend.run(CliFrontend.java:215)
> at org.apache.flink.client.cli.CliFrontend.parseParameters(CliFrontend.java:1044)
> at org.apache.flink.client.cli.CliFrontend.lambda$main$16(CliFrontend.java:1120)
> at java.security.AccessController.doPrivileged(Native Method)
> at javax.security.auth.Subject.doAs(Subject.java:422)
> at org.apache.hadoop.security.UserGroupInformation.doAs(UserGroupInformation.java:1556)
> at org.apache.flink.runtime.security.HadoopSecurityContext.runSecured(HadoopSecurityContext.java:41)
> at org.apache.flink.client.cli.CliFrontend.main(CliFrontend.java:1120)
> Caused by: org.apache.flink.runtime.client.JobSubmissionException: Failed to submit JobGraph.
> at org.apache.flink.client.program.rest.RestClusterClient.lambda$submitJob$25(RestClusterClient.java:379)
> at java.util.concurrent.CompletableFuture.uniExceptionally(CompletableFuture.java:870)
> at java.util.concurrent.CompletableFuture$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$32(FutureUtils.java:213)
> at java.util.concurrent.CompletableFuture.uniWhenComplete(CompletableFuture.java:760)
> at java.util.concurrent.CompletableFuture$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:1142)
> at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:617)
> at java.lang.Thread.run(Thread.java:745)
> Caused by: java.util.concurrent.CompletionException: org.apache.flink.runtime.concurrent.FutureUtils$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: [Job submission failed.]
> 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$UniCompose.tryFire(CompletableFuture.java:926)
> ... 4 more
> Caused by: org.apache.flink.runtime.rest.util.RestClientException: [Job submission failed.]
> at org.apache.flink.runtime.rest.RestClient.parseResponse(RestClient.java:310)
> at org.apache.flink.runtime.rest.RestClient.lambda$submitRequest$364(RestClient.java:294)
> at java.util.concurrent.CompletableFuture.uniCompose(CompletableFuture.java:952)
> ... 5 more
> {code}
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