[ https://issues.apache.org/jira/browse/FLINK-1465?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
Stephan Ewen resolved FLINK-1465. --------------------------------- Resolution: Fixed Fix Version/s: 0.9 Assignee: Stephan Ewen (was: Ufuk Celebi) Fixed via ee273dbe01e95d2b260fa690e21e2c244a2a5711 > GlobalBufferPool reports negative memory allocation > --------------------------------------------------- > > Key: FLINK-1465 > URL: https://issues.apache.org/jira/browse/FLINK-1465 > Project: Flink > Issue Type: Bug > Components: Local Runtime, TaskManager > Affects Versions: 0.9 > Reporter: Robert Metzger > Assignee: Stephan Ewen > Fix For: 0.9 > > > I've got this error message when starting Flink. > It does not really help me. I suspect that my configuration files (which > worked with 0.8 aren't working with 0.9 anymore). Still, the exception is > reporting weird stuff > {code} > 11:41:02,516 INFO > org.apache.flink.yarn.YarnUtils$$anonfun$startActorSystemAndTaskManager$1$$anon$1 > - TaskManager successfully registered at JobManager > akka.tcp://fl...@cloud-18.dima.tu-berlin.de:39674/user/jo > bmanager. > 11:41:25,230 ERROR > org.apache.flink.yarn.YarnUtils$$anonfun$startActorSystemAndTaskManager$1$$anon$1 > - Failed to instantiate network environment. > java.io.IOException: Failed to instantiate network buffer pool: Could not > allocate enough memory segments for GlobalBufferPool (required (Mb): 0, > allocated (Mb): -965, missing (Mb): 965). > at > org.apache.flink.runtime.io.network.NetworkEnvironment.<init>(NetworkEnvironment.java:81) > at > org.apache.flink.runtime.taskmanager.TaskManager.setupNetworkEnvironment(TaskManager.scala:508) > at > org.apache.flink.runtime.taskmanager.TaskManager.org$apache$flink$runtime$taskmanager$TaskManager$$finishRegistration(TaskManager.scala:479) > at > org.apache.flink.runtime.taskmanager.TaskManager$$anonfun$receiveWithLogMessages$1.applyOrElse(TaskManager.scala:226) > at > scala.runtime.AbstractPartialFunction$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.yarn.YarnTaskManager$$anonfun$receiveYarnMessages$1.applyOrElse(YarnTaskManager.scala:32) > at scala.PartialFunction$OrElse.apply(PartialFunction.scala:162) > at > org.apache.flink.runtime.ActorLogMessages$$anon$1.apply(ActorLogMessages.scala:41) > at > org.apache.flink.runtime.ActorLogMessages$$anon$1.apply(ActorLogMessages.scala:27) > at scala.PartialFunction$class.applyOrElse(PartialFunction.scala:118) > at > org.apache.flink.runtime.ActorLogMessages$$anon$1.applyOrElse(ActorLogMessages.scala:27) > at akka.actor.Actor$class.aroundReceive(Actor.scala:465) > at > org.apache.flink.runtime.taskmanager.TaskManager.aroundReceive(TaskManager.scala:78) > 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.runTask(ForkJoinPool.java:1339) > at > scala.concurrent.forkjoin.ForkJoinPool.runWorker(ForkJoinPool.java:1979) > at > scala.concurrent.forkjoin.ForkJoinWorkerThread.run(ForkJoinWorkerThread.java:107) > Caused by: java.lang.OutOfMemoryError: Could not allocate enough memory > segments for GlobalBufferPool (required (Mb): 0, allocated (Mb): -965, > missing (Mb): 965). > at > org.apache.flink.runtime.io.network.buffer.NetworkBufferPool.<init>(NetworkBufferPool.java:76) > at > org.apache.flink.runtime.io.network.NetworkEnvironment.<init>(NetworkEnvironment.java:78) > ... 23 more > {code} -- This message was sent by Atlassian JIRA (v6.3.4#6332)