I forgot you're using Flink 0.10.1. The above was for the master. So here's the commit for Flink 0.10.1: https://github.com/mxm/flink/commit/a41f3866f4097586a7b2262093088861b62930cd
git fetch https://github.com/mxm/flink/ \ a41f3866f4097586a7b2262093088861b62930cd && git checkout FETCH_HEAD https://github.com/mxm/flink/archive/a41f3866f4097586a7b2262093088861b62930cd.zip Thanks, Max On Wed, Dec 2, 2015 at 6:39 PM, Maximilian Michels <m...@apache.org> wrote: > Great. Here is the commit to try out: > https://github.com/mxm/flink/commit/f49b9635bec703541f19cb8c615f302a07ea88b3 > > If you already have the Flink repository, check it out using > > git fetch https://github.com/mxm/flink/ > f49b9635bec703541f19cb8c615f302a07ea88b3 && git checkout FETCH_HEAD > > Alternatively, here's a direct download link to the sources with the > fix included: > https://github.com/mxm/flink/archive/f49b9635bec703541f19cb8c615f302a07ea88b3.zip > > Thanks a lot, > Max > > On Wed, Dec 2, 2015 at 5:44 PM, Niels Basjes <ni...@basjes.nl> wrote: >> Sure, just give me the git repo url to build and I'll give it a try. >> >> Niels >> >> On Wed, Dec 2, 2015 at 4:28 PM, Maximilian Michels <m...@apache.org> wrote: >>> >>> I mentioned that the exception gets thrown when requesting container >>> status information. We need this to send a heartbeat to YARN but it is >>> not very crucial if this fails once for the running job. Possibly, we >>> could work around this problem by retrying N times in case of an >>> exception. >>> >>> Would it be possible for you to deploy a custom Flink 0.10.1 version >>> we provide and test again? >>> >>> On Wed, Dec 2, 2015 at 4:03 PM, Niels Basjes <ni...@basjes.nl> wrote: >>> > No, I was just asking. >>> > No upgrade is possible for the next month or two. >>> > >>> > This week is our busiest day of the year ... >>> > Our shop is doing about 10 orders per second these days ... >>> > >>> > So they won't upgrade until next January/February >>> > >>> > Niels >>> > >>> > On Wed, Dec 2, 2015 at 3:59 PM, Maximilian Michels <m...@apache.org> >>> > wrote: >>> >> >>> >> Hi Niels, >>> >> >>> >> You mentioned you have the option to update Hadoop and redeploy the >>> >> job. Would be great if you could do that and let us know how it turns >>> >> out. >>> >> >>> >> Cheers, >>> >> Max >>> >> >>> >> On Wed, Dec 2, 2015 at 3:45 PM, Niels Basjes <ni...@basjes.nl> wrote: >>> >> > Hi, >>> >> > >>> >> > I posted the entire log from the first log line at the moment of >>> >> > failure >>> >> > to >>> >> > the very end of the logfile. >>> >> > This is all I have. >>> >> > >>> >> > As far as I understand the Kerberos and Keytab mechanism in Hadoop >>> >> > Yarn >>> >> > is >>> >> > that it catches the "Invalid Token" and then (if keytab) gets a new >>> >> > Kerberos >>> >> > ticket (or tgt?). >>> >> > When the new ticket has been obtained it retries the call that >>> >> > previously >>> >> > failed. >>> >> > To me it seemed that this call can fail over the invalid Token yet it >>> >> > cannot >>> >> > be retried. >>> >> > >>> >> > At this moment I'm thinking a bug in Hadoop. >>> >> > >>> >> > Niels >>> >> > >>> >> > On Wed, Dec 2, 2015 at 2:51 PM, Maximilian Michels <m...@apache.org> >>> >> > wrote: >>> >> >> >>> >> >> Hi Niels, >>> >> >> >>> >> >> Sorry for hear you experienced this exception. From a first glance, >>> >> >> it >>> >> >> looks like a bug in Hadoop to me. >>> >> >> >>> >> >> > "Not retrying because the invoked method is not idempotent, and >>> >> >> > unable >>> >> >> > to determine whether it was invoked" >>> >> >> >>> >> >> That is nothing to worry about. This is Hadoop's internal retry >>> >> >> mechanism that re-attempts to do actions which previously failed if >>> >> >> that's possible. Since the action is not idempotent (it cannot be >>> >> >> executed again without risking to change the state of the execution) >>> >> >> and it also doesn't track its execution states, it won't be retried >>> >> >> again. >>> >> >> >>> >> >> The main issue is this exception: >>> >> >> >>> >> >> >org.apache.hadoop.security.token.SecretManager$InvalidToken: >>> >> >> > Invalid >>> >> >> > AMRMToken from >appattempt_1443166961758_163901_000001 >>> >> >> >>> >> >> From the stack trace it is clear that this exception occurs upon >>> >> >> requesting container status information from the Resource Manager: >>> >> >> >>> >> >> >at >>> >> >> > >>> >> >> > >>> >> >> > org.apache.flink.yarn.YarnJobManager$$anonfun$handleYarnMessage$1.applyOrElse(YarnJobManager.scala:259) >>> >> >> >>> >> >> Are there any more exceptions in the log? Do you have the complete >>> >> >> logs available and could you share them? >>> >> >> >>> >> >> >>> >> >> Best regards, >>> >> >> Max >>> >> >> >>> >> >> On Wed, Dec 2, 2015 at 11:47 AM, Niels Basjes <ni...@basjes.nl> >>> >> >> wrote: >>> >> >> > Hi, >>> >> >> > >>> >> >> > >>> >> >> > We have a Kerberos secured Yarn cluster here and I'm experimenting >>> >> >> > with >>> >> >> > Apache Flink on top of that. >>> >> >> > >>> >> >> > A few days ago I started a very simple Flink application (just >>> >> >> > stream >>> >> >> > the >>> >> >> > time as a String into HBase 10 times per second). >>> >> >> > >>> >> >> > I (deliberately) asked our IT-ops guys to make my account have a >>> >> >> > max >>> >> >> > ticket >>> >> >> > time of 5 minutes and a max renew time of 10 minutes (yes, >>> >> >> > ridiculously >>> >> >> > low >>> >> >> > timeout values because I needed to validate this >>> >> >> > https://issues.apache.org/jira/browse/FLINK-2977). >>> >> >> > >>> >> >> > This job is started with a keytab file and after running for 31 >>> >> >> > hours >>> >> >> > it >>> >> >> > suddenly failed with the exception you see below. >>> >> >> > >>> >> >> > I had the same job running for almost 400 hours until that failed >>> >> >> > too >>> >> >> > (I >>> >> >> > was >>> >> >> > too late to check the logfiles but I suspect the same problem). >>> >> >> > >>> >> >> > >>> >> >> > So in that time span my tickets have expired and new tickets have >>> >> >> > been >>> >> >> > obtained several hundred times. >>> >> >> > >>> >> >> > >>> >> >> > The main error I see is that in the process of a ticket expiring >>> >> >> > and >>> >> >> > being >>> >> >> > renewed I see this message: >>> >> >> > >>> >> >> > Not retrying because the invoked method is not idempotent, >>> >> >> > and >>> >> >> > unable >>> >> >> > to determine whether it was invoked >>> >> >> > >>> >> >> > >>> >> >> > Yarn on the cluster is 2.6.0 ( HDP 2.6.0.2.2.4.2-2 ) >>> >> >> > >>> >> >> > Flink is version 0.10.1 >>> >> >> > >>> >> >> > >>> >> >> > How do I fix this? >>> >> >> > Is this a bug (in either Hadoop or Flink) or am I doing something >>> >> >> > wrong? >>> >> >> > Would upgrading Yarn to 2.7.1 (i.e. HDP 2.3) fix this? >>> >> >> > >>> >> >> > >>> >> >> > Niels Basjes >>> >> >> > >>> >> >> > >>> >> >> > >>> >> >> > 21:30:27,821 WARN org.apache.hadoop.security.UserGroupInformation >>> >> >> > - PriviledgedActionException as:nbasjes (auth:SIMPLE) >>> >> >> > >>> >> >> > >>> >> >> > >>> >> >> > cause:org.apache.hadoop.ipc.RemoteException(org.apache.hadoop.security.token.SecretManager$InvalidToken): >>> >> >> > Invalid AMRMToken from appattempt_1443166961758_163901_000001 >>> >> >> > 21:30:27,861 WARN org.apache.hadoop.ipc.Client >>> >> >> > - Exception encountered while connecting to the server : >>> >> >> > >>> >> >> > >>> >> >> > >>> >> >> > org.apache.hadoop.ipc.RemoteException(org.apache.hadoop.security.token.SecretManager$InvalidToken): >>> >> >> > Invalid AMRMToken from appattempt_1443166961758_163901_000001 >>> >> >> > 21:30:27,861 WARN org.apache.hadoop.security.UserGroupInformation >>> >> >> > - PriviledgedActionException as:nbasjes (auth:SIMPLE) >>> >> >> > >>> >> >> > >>> >> >> > >>> >> >> > cause:org.apache.hadoop.ipc.RemoteException(org.apache.hadoop.security.token.SecretManager$InvalidToken): >>> >> >> > Invalid AMRMToken from appattempt_1443166961758_163901_000001 >>> >> >> > 21:30:27,891 WARN >>> >> >> > org.apache.hadoop.io.retry.RetryInvocationHandler >>> >> >> > - Exception while invoking class >>> >> >> > >>> >> >> > >>> >> >> > >>> >> >> > org.apache.hadoop.yarn.api.impl.pb.client.ApplicationMasterProtocolPBClientImpl.allocate. >>> >> >> > Not retrying because the invoked method is not idempotent, and >>> >> >> > unable >>> >> >> > to >>> >> >> > determine whether it was invoked >>> >> >> > org.apache.hadoop.security.token.SecretManager$InvalidToken: >>> >> >> > Invalid >>> >> >> > AMRMToken from appattempt_1443166961758_163901_000001 >>> >> >> > at >>> >> >> > sun.reflect.NativeConstructorAccessorImpl.newInstance0(Native >>> >> >> > Method) >>> >> >> > at >>> >> >> > >>> >> >> > >>> >> >> > >>> >> >> > sun.reflect.NativeConstructorAccessorImpl.newInstance(NativeConstructorAccessorImpl.java:57) >>> >> >> > at >>> >> >> > >>> >> >> > >>> >> >> > >>> >> >> > sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45) >>> >> >> > at >>> >> >> > java.lang.reflect.Constructor.newInstance(Constructor.java:526) >>> >> >> > at >>> >> >> > >>> >> >> > >>> >> >> > org.apache.hadoop.yarn.ipc.RPCUtil.instantiateException(RPCUtil.java:53) >>> >> >> > at >>> >> >> > >>> >> >> > >>> >> >> > >>> >> >> > org.apache.hadoop.yarn.ipc.RPCUtil.unwrapAndThrowException(RPCUtil.java:104) >>> >> >> > at >>> >> >> > >>> >> >> > >>> >> >> > >>> >> >> > org.apache.hadoop.yarn.api.impl.pb.client.ApplicationMasterProtocolPBClientImpl.allocate(ApplicationMasterProtocolPBClientImpl.java:79) >>> >> >> > at sun.reflect.GeneratedMethodAccessor3.invoke(Unknown >>> >> >> > Source) >>> >> >> > at >>> >> >> > >>> >> >> > >>> >> >> > >>> >> >> > sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) >>> >> >> > at java.lang.reflect.Method.invoke(Method.java:606) >>> >> >> > at >>> >> >> > >>> >> >> > >>> >> >> > >>> >> >> > org.apache.hadoop.io.retry.RetryInvocationHandler.invokeMethod(RetryInvocationHandler.java:186) >>> >> >> > at >>> >> >> > >>> >> >> > >>> >> >> > >>> >> >> > org.apache.hadoop.io.retry.RetryInvocationHandler.invoke(RetryInvocationHandler.java:102) >>> >> >> > at com.sun.proxy.$Proxy14.allocate(Unknown Source) >>> >> >> > at >>> >> >> > >>> >> >> > >>> >> >> > >>> >> >> > org.apache.hadoop.yarn.client.api.impl.AMRMClientImpl.allocate(AMRMClientImpl.java:245) >>> >> >> > at >>> >> >> > >>> >> >> > >>> >> >> > >>> >> >> > org.apache.flink.yarn.YarnJobManager$$anonfun$handleYarnMessage$1.applyOrElse(YarnJobManager.scala:259) >>> >> >> > at >>> >> >> > scala.PartialFunction$OrElse.apply(PartialFunction.scala:162) >>> >> >> > at >>> >> >> > >>> >> >> > >>> >> >> > >>> >> >> > org.apache.flink.runtime.LeaderSessionMessageFilter$$anonfun$receive$1.applyOrElse(LeaderSessionMessageFilter.scala:44) >>> >> >> > at >>> >> >> > >>> >> >> > >>> >> >> > >>> >> >> > scala.runtime.AbstractPartialFunction$mcVL$sp.apply$mcVL$sp(AbstractPartialFunction.scala:33) >>> >> >> > at >>> >> >> > >>> >> >> > >>> >> >> > >>> >> >> > scala.runtime.AbstractPartialFunction$mcVL$sp.apply(AbstractPartialFunction.scala:33) >>> >> >> > at >>> >> >> > >>> >> >> > >>> >> >> > >>> >> >> > scala.runtime.AbstractPartialFunction$mcVL$sp.apply(AbstractPartialFunction.scala:25) >>> >> >> > at >>> >> >> > >>> >> >> > >>> >> >> > org.apache.flink.runtime.LogMessages$$anon$1.apply(LogMessages.scala:33) >>> >> >> > at >>> >> >> > >>> >> >> > >>> >> >> > org.apache.flink.runtime.LogMessages$$anon$1.apply(LogMessages.scala:28) >>> >> >> > at >>> >> >> > scala.PartialFunction$class.applyOrElse(PartialFunction.scala:118) >>> >> >> > at >>> >> >> > >>> >> >> > >>> >> >> > >>> >> >> > org.apache.flink.runtime.LogMessages$$anon$1.applyOrElse(LogMessages.scala:28) >>> >> >> > at akka.actor.Actor$class.aroundReceive(Actor.scala:465) >>> >> >> > at >>> >> >> > >>> >> >> > >>> >> >> > >>> >> >> > org.apache.flink.runtime.jobmanager.JobManager.aroundReceive(JobManager.scala:100) >>> >> >> > at akka.actor.ActorCell.receiveMessage(ActorCell.scala:516) >>> >> >> > at akka.actor.ActorCell.invoke(ActorCell.scala:487) >>> >> >> > at akka.dispatch.Mailbox.processMailbox(Mailbox.scala:254) >>> >> >> > at akka.dispatch.Mailbox.run(Mailbox.scala:221) >>> >> >> > at akka.dispatch.Mailbox.exec(Mailbox.scala:231) >>> >> >> > at >>> >> >> > >>> >> >> > scala.concurrent.forkjoin.ForkJoinTask.doExec(ForkJoinTask.java:260) >>> >> >> > at >>> >> >> > >>> >> >> > >>> >> >> > >>> >> >> > scala.concurrent.forkjoin.ForkJoinPool$WorkQueue.pollAndExecAll(ForkJoinPool.java:1253) >>> >> >> > at >>> >> >> > >>> >> >> > >>> >> >> > >>> >> >> > scala.concurrent.forkjoin.ForkJoinPool$WorkQueue.runTask(ForkJoinPool.java:1346) >>> >> >> > at >>> >> >> > >>> >> >> > >>> >> >> > scala.concurrent.forkjoin.ForkJoinPool.runWorker(ForkJoinPool.java:1979) >>> >> >> > at >>> >> >> > >>> >> >> > >>> >> >> > >>> >> >> > scala.concurrent.forkjoin.ForkJoinWorkerThread.run(ForkJoinWorkerThread.java:107) >>> >> >> > Caused by: >>> >> >> > >>> >> >> > >>> >> >> > >>> >> >> > org.apache.hadoop.ipc.RemoteException(org.apache.hadoop.security.token.SecretManager$InvalidToken): >>> >> >> > Invalid AMRMToken from appattempt_1443166961758_163901_000001 >>> >> >> > at org.apache.hadoop.ipc.Client.call(Client.java:1406) >>> >> >> > at org.apache.hadoop.ipc.Client.call(Client.java:1359) >>> >> >> > at >>> >> >> > >>> >> >> > >>> >> >> > >>> >> >> > org.apache.hadoop.ipc.ProtobufRpcEngine$Invoker.invoke(ProtobufRpcEngine.java:206) >>> >> >> > at com.sun.proxy.$Proxy13.allocate(Unknown Source) >>> >> >> > at >>> >> >> > >>> >> >> > >>> >> >> > >>> >> >> > org.apache.hadoop.yarn.api.impl.pb.client.ApplicationMasterProtocolPBClientImpl.allocate(ApplicationMasterProtocolPBClientImpl.java:77) >>> >> >> > ... 29 more >>> >> >> > 21:30:27,943 ERROR akka.actor.OneForOneStrategy >>> >> >> > - Invalid AMRMToken from appattempt_1443166961758_163901_000001 >>> >> >> > org.apache.hadoop.security.token.SecretManager$InvalidToken: >>> >> >> > Invalid >>> >> >> > AMRMToken from appattempt_1443166961758_163901_000001 >>> >> >> > at >>> >> >> > sun.reflect.NativeConstructorAccessorImpl.newInstance0(Native >>> >> >> > Method) >>> >> >> > at >>> >> >> > >>> >> >> > >>> >> >> > >>> >> >> > sun.reflect.NativeConstructorAccessorImpl.newInstance(NativeConstructorAccessorImpl.java:57) >>> >> >> > at >>> >> >> > >>> >> >> > >>> >> >> > >>> >> >> > sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45) >>> >> >> > at >>> >> >> > java.lang.reflect.Constructor.newInstance(Constructor.java:526) >>> >> >> > at >>> >> >> > >>> >> >> > >>> >> >> > org.apache.hadoop.yarn.ipc.RPCUtil.instantiateException(RPCUtil.java:53) >>> >> >> > at >>> >> >> > >>> >> >> > >>> >> >> > >>> >> >> > org.apache.hadoop.yarn.ipc.RPCUtil.unwrapAndThrowException(RPCUtil.java:104) >>> >> >> > at >>> >> >> > >>> >> >> > >>> >> >> > >>> >> >> > org.apache.hadoop.yarn.api.impl.pb.client.ApplicationMasterProtocolPBClientImpl.allocate(ApplicationMasterProtocolPBClientImpl.java:79) >>> >> >> > at sun.reflect.GeneratedMethodAccessor3.invoke(Unknown >>> >> >> > Source) >>> >> >> > at >>> >> >> > >>> >> >> > >>> >> >> > >>> >> >> > sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) >>> >> >> > at java.lang.reflect.Method.invoke(Method.java:606) >>> >> >> > at >>> >> >> > >>> >> >> > >>> >> >> > >>> >> >> > org.apache.hadoop.io.retry.RetryInvocationHandler.invokeMethod(RetryInvocationHandler.java:186) >>> >> >> > at >>> >> >> > >>> >> >> > >>> >> >> > >>> >> >> > org.apache.hadoop.io.retry.RetryInvocationHandler.invoke(RetryInvocationHandler.java:102) >>> >> >> > at com.sun.proxy.$Proxy14.allocate(Unknown Source) >>> >> >> > at >>> >> >> > >>> >> >> > >>> >> >> > >>> >> >> > org.apache.hadoop.yarn.client.api.impl.AMRMClientImpl.allocate(AMRMClientImpl.java:245) >>> >> >> > at >>> >> >> > >>> >> >> > >>> >> >> > >>> >> >> > org.apache.flink.yarn.YarnJobManager$$anonfun$handleYarnMessage$1.applyOrElse(YarnJobManager.scala:259) >>> >> >> > at >>> >> >> > scala.PartialFunction$OrElse.apply(PartialFunction.scala:162) >>> >> >> > at >>> >> >> > >>> >> >> > >>> >> >> > >>> >> >> > org.apache.flink.runtime.LeaderSessionMessageFilter$$anonfun$receive$1.applyOrElse(LeaderSessionMessageFilter.scala:44) >>> >> >> > at >>> >> >> > >>> >> >> > >>> >> >> > >>> >> >> > scala.runtime.AbstractPartialFunction$mcVL$sp.apply$mcVL$sp(AbstractPartialFunction.scala:33) >>> >> >> > at >>> >> >> > >>> >> >> > >>> >> >> > >>> >> >> > scala.runtime.AbstractPartialFunction$mcVL$sp.apply(AbstractPartialFunction.scala:33) >>> >> >> > at >>> >> >> > >>> >> >> > >>> >> >> > >>> >> >> > scala.runtime.AbstractPartialFunction$mcVL$sp.apply(AbstractPartialFunction.scala:25) >>> >> >> > 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:118) >>> >> >> > at >>> >> >> > >>> >> >> > >>> >> >> > >>> >> >> > org.apache.flink.runtime.LogMessages$$anon$1.applyOrElse(LogMessages.scala:28) >>> >> >> > at akka.actor.Actor$class.aroundReceive(Actor.scala:465) >>> >> >> > at >>> >> >> > >>> >> >> > >>> >> >> > >>> >> >> > org.apache.flink.runtime.jobmanager.JobManager.aroundReceive(JobManager.scala:100) >>> >> >> > at akka.actor.ActorCell.receiveMessage(ActorCell.scala:516) >>> >> >> > at akka.actor.ActorCell.invoke(ActorCell.scala:487) >>> >> >> > at akka.dispatch.Mailbox.processMailbox(Mailbox.scala:254) >>> >> >> > at akka.dispatch.Mailbox.run(Mailbox.scala:221) >>> >> >> > at akka.dispatch.Mailbox.exec(Mailbox.scala:231) >>> >> >> > at >>> >> >> > >>> >> >> > scala.concurrent.forkjoin.ForkJoinTask.doExec(ForkJoinTask.java:260) >>> >> >> > at >>> >> >> > >>> >> >> > >>> >> >> > >>> >> >> > scala.concurrent.forkjoin.ForkJoinPool$WorkQueue.pollAndExecAll(ForkJoinPool.java:1253) >>> >> >> > at >>> >> >> > >>> >> >> > >>> >> >> > >>> >> >> > scala.concurrent.forkjoin.ForkJoinPool$WorkQueue.runTask(ForkJoinPool.java:1346) >>> >> >> > at >>> >> >> > >>> >> >> > >>> >> >> > scala.concurrent.forkjoin.ForkJoinPool.runWorker(ForkJoinPool.java:1979) >>> >> >> > at >>> >> >> > >>> >> >> > >>> >> >> > >>> >> >> > scala.concurrent.forkjoin.ForkJoinWorkerThread.run(ForkJoinWorkerThread.java:107) >>> >> >> > Caused by: >>> >> >> > >>> >> >> > >>> >> >> > >>> >> >> > org.apache.hadoop.ipc.RemoteException(org.apache.hadoop.security.token.SecretManager$InvalidToken): >>> >> >> > Invalid AMRMToken from appattempt_1443166961758_163901_000001 >>> >> >> > at org.apache.hadoop.ipc.Client.call(Client.java:1406) >>> >> >> > at org.apache.hadoop.ipc.Client.call(Client.java:1359) >>> >> >> > at >>> >> >> > >>> >> >> > >>> >> >> > >>> >> >> > org.apache.hadoop.ipc.ProtobufRpcEngine$Invoker.invoke(ProtobufRpcEngine.java:206) >>> >> >> > at com.sun.proxy.$Proxy13.allocate(Unknown Source) >>> >> >> > at >>> >> >> > >>> >> >> > >>> >> >> > >>> >> >> > org.apache.hadoop.yarn.api.impl.pb.client.ApplicationMasterProtocolPBClientImpl.allocate(ApplicationMasterProtocolPBClientImpl.java:77) >>> >> >> > ... 29 more >>> >> >> > 21:30:28,075 INFO org.apache.flink.yarn.YarnJobManager >>> >> >> > - Stopping JobManager >>> >> >> > akka.tcp://flink@10.10.200.3:39527/user/jobmanager. >>> >> >> > 21:30:28,088 INFO >>> >> >> > org.apache.flink.runtime.executiongraph.ExecutionGraph >>> >> >> > - Source: Custom Source -> Sink: Unnamed (1/1) >>> >> >> > (db0d95c11c14505827e696eec7efab94) switched from RUNNING to >>> >> >> > CANCELING >>> >> >> > 21:30:28,113 INFO >>> >> >> > org.apache.flink.runtime.executiongraph.ExecutionGraph >>> >> >> > - Source: Custom Source -> Sink: Unnamed (1/1) >>> >> >> > (db0d95c11c14505827e696eec7efab94) switched from CANCELING to >>> >> >> > FAILED >>> >> >> > 21:30:28,184 INFO org.apache.flink.runtime.blob.BlobServer >>> >> >> > - Stopped BLOB server at 0.0.0.0:41281 >>> >> >> > 21:30:28,185 ERROR org.apache.flink.runtime.jobmanager.JobManager >>> >> >> > - Actor akka://flink/user/jobmanager#403236912 terminated, >>> >> >> > stopping >>> >> >> > process... >>> >> >> > 21:30:28,286 INFO >>> >> >> > org.apache.flink.runtime.webmonitor.WebRuntimeMonitor >>> >> >> > - Removing web root dir >>> >> >> > /tmp/flink-web-e1a44f94-ea6d-40ee-b87c-e3122d5cb9bd >>> >> >> > >>> >> >> > >>> >> >> > -- >>> >> >> > Best regards / Met vriendelijke groeten, >>> >> >> > >>> >> >> > Niels Basjes >>> >> > >>> >> > >>> >> > >>> >> > >>> >> > -- >>> >> > Best regards / Met vriendelijke groeten, >>> >> > >>> >> > Niels Basjes >>> > >>> > >>> > >>> > >>> > -- >>> > Best regards / Met vriendelijke groeten, >>> > >>> > Niels Basjes >> >> >> >> >> -- >> Best regards / Met vriendelijke groeten, >> >> Niels Basjes
