[
https://issues.apache.org/jira/browse/FLINK-8307?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]
blues zheng reassigned FLINK-8307:
----------------------------------
Assignee: (was: blues zheng)
> org.apache.flink.runtime.webmonitor.RuntimeMonitorHandler logging improvments
> -----------------------------------------------------------------------------
>
> Key: FLINK-8307
> URL: https://issues.apache.org/jira/browse/FLINK-8307
> Project: Flink
> Issue Type: Improvement
> Components: Core
> Affects Versions: 1.4.0
> Reporter: Colin Williams
> Priority: Minor
>
> I need to set
> log4j.logger.org.apache.flink.runtime.webmonitor.RuntimeMonitorHandler=DEBUG
> to get insight into jobs which won't start through the web-ui. Furthermore,
> when I set this I get information about a job that can't be found,
> perpetually in my logs.
> From my perspective the information regarding a job that won't start from the
> web-ui should be INFO level. Also I think it would be good to report the job
> that can't be found at the INFO level, and furthermore it would be nice to
> only report this information once to not overflow the logs...
> ```
> 2017-12-22 00:02:03,139 DEBUG
> org.apache.flink.runtime.webmonitor.RuntimeMonitorHandler - Error while
> handling request.
> java.util.concurrent.CompletionException:
> org.apache.flink.runtime.rest.NotFoundException: Could not find job
> cde261e3623e1b3e3d8ce09bfc838b6e.
> at
> org.apache.flink.runtime.rest.handler.legacy.AbstractExecutionGraphRequestHandler.lambda$handleJsonRequest$0(AbstractExecutionGraphRequestHandler.java:70)
> at
> java.util.concurrent.CompletableFuture.uniExceptionally(CompletableFuture.java:870)
> at
> java.util.concurrent.CompletableFuture$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.rest.handler.legacy.ExecutionGraphCache.lambda$getExecutionGraph$0(ExecutionGraphCache.java:130)
> at
> java.util.concurrent.CompletableFuture.uniWhenComplete(CompletableFuture.java:760)
> at
> java.util.concurrent.CompletableFuture$UniWhenComplete.tryFire(CompletableFuture.java:736)
> at
> java.util.concurrent.CompletableFuture.postComplete(CompletableFuture.java:474)
> at
> java.util.concurrent.CompletableFuture.complete(CompletableFuture.java:1962)
> at
> org.apache.flink.runtime.concurrent.FutureUtils$1.onComplete(FutureUtils.java:444)
> at akka.dispatch.OnComplete.internal(Future.scala:259)
> at akka.dispatch.OnComplete.internal(Future.scala:256)
> at akka.dispatch.japi$CallbackBridge.apply(Future.scala:186)
> at akka.dispatch.japi$CallbackBridge.apply(Future.scala:183)
> at scala.concurrent.impl.CallbackRunnable.run(Promise.scala:36)
> at
> org.apache.flink.runtime.concurrent.Executors$DirectExecutionContext.execute(Executors.java:84)
> at
> scala.concurrent.impl.CallbackRunnable.executeWithValue(Promise.scala:44)
> at
> scala.concurrent.impl.Promise$DefaultPromise.tryComplete(Promise.scala:252)
> at scala.concurrent.Promise$class.complete(Promise.scala:55)
> at
> scala.concurrent.impl.Promise$DefaultPromise.complete(Promise.scala:157)
> at scala.concurrent.Future$$anonfun$map$1.apply(Future.scala:237)
> at scala.concurrent.impl.CallbackRunnable.run(Promise.scala:36)
> at
> scala.concurrent.BatchingExecutor$Batch$$anonfun$run$1.processBatch$1(BatchingExecutor.scala:63)
> at
> scala.concurrent.BatchingExecutor$Batch$$anonfun$run$1.apply$mcV$sp(BatchingExecutor.scala:78)
> at
> scala.concurrent.BatchingExecutor$Batch$$anonfun$run$1.apply(BatchingExecutor.scala:55)
> at
> scala.concurrent.BlockContext$.withBlockContext(BlockContext.scala:72)
> at
> scala.concurrent.BatchingExecutor$Batch.run(BatchingExecutor.scala:54)
> at
> scala.concurrent.Future$InternalCallbackExecutor$.unbatchedExecute(Future.scala:601)
> at
> scala.concurrent.BatchingExecutor$class.execute(BatchingExecutor.scala:106)
> at
> scala.concurrent.Future$InternalCallbackExecutor$.execute(Future.scala:599)
> at
> scala.concurrent.impl.CallbackRunnable.executeWithValue(Promise.scala:44)
> at
> scala.concurrent.impl.Promise$DefaultPromise.tryComplete(Promise.scala:252)
> at akka.pattern.PromiseActorRef.$bang(AskSupport.scala:534)
> at
> org.apache.flink.runtime.jobmanager.MemoryArchivist$$anonfun$handleMessage$1.applyOrElse(MemoryArchivist.scala:123)
> at
> scala.runtime.AbstractPartialFunction.apply(AbstractPartialFunction.scala:36)
> at
> org.apache.flink.runtime.LogMessages$$anon$1.apply(LogMessages.scala:33)
> at
> org.apache.flink.runtime.LogMessages$$anon$1.apply(LogMessages.scala:28)
> at scala.PartialFunction$class.applyOrElse(PartialFunction.scala:123)
> at
> org.apache.flink.runtime.LogMessages$$anon$1.applyOrElse(LogMessages.scala:28)
> at akka.actor.Actor$class.aroundReceive(Actor.scala:502)
> at
> org.apache.flink.runtime.jobmanager.MemoryArchivist.aroundReceive(MemoryArchivist.scala:65)
> at akka.actor.ActorCell.receiveMessage(ActorCell.scala:526)
> at akka.actor.ActorCell.invoke(ActorCell.scala:495)
> at akka.dispatch.Mailbox.processMailbox(Mailbox.scala:257)
> at akka.dispatch.Mailbox.run(Mailbox.scala:224)
> at akka.dispatch.Mailbox.exec(Mailbox.scala:234)
> at
> scala.concurrent.forkjoin.ForkJoinTask.doExec(ForkJoinTask.java:260)
> at
> scala.concurrent.forkjoin.ForkJoinPool$WorkQueue.runTask(ForkJoinPool.java:1339)
> at
> scala.concurrent.forkjoin.ForkJoinPool.runWorker(ForkJoinPool.java:1979)
> at
> scala.concurrent.forkjoin.ForkJoinWorkerThread.run(ForkJoinWorkerThread.java:107)
> Caused by: org.apache.flink.runtime.rest.NotFoundException: Could not find
> job cde261e3623e1b3e3d8ce09bfc838b6e.
> ... 53 more
> ```
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