Sergii Koshel created FLINK-4425:
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Summary: "Out Of Memory" during savepoint deserialization
Key: FLINK-4425
URL:
https://issues.apache.org/jira/browse/FLINK-4425 Project: Flink
Issue Type: Bug
Affects Versions: 1.1.1
Reporter: Sergii Koshel
I've created savepoint and trying to start job using it (via -s param) and getting exception like below:
{code:title=Exception|borderStyle=solid}
java.lang.OutOfMemoryError: Java heap space
at org.apache.flink.runtime.checkpoint.savepoint.SavepointV1Serializer.deserialize(SavepointV1Serializer.java:167)
at org.apache.flink.runtime.checkpoint.savepoint.SavepointV1Serializer.deserialize(SavepointV1Serializer.java:42)
at org.apache.flink.runtime.checkpoint.savepoint.FsSavepointStore.loadSavepoint(FsSavepointStore.java:133)
at org.apache.flink.runtime.checkpoint.savepoint.SavepointCoordinator.restoreSavepoint(SavepointCoordinator.java:201)
at org.apache.flink.runtime.executiongraph.ExecutionGraph.restoreSavepoint(ExecutionGraph.java:983)
at org.apache.flink.runtime.jobmanager.JobManager$$anonfun$org$apache$flink$runtime$jobmanager$JobManager$$submitJob$1.apply$mcV$sp(JobManager.scala:1302)
at org.apache.flink.runtime.jobmanager.JobManager$$anonfun$org$apache$flink$runtime$jobmanager$JobManager$$submitJob$1.apply(JobManager.scala:1291)
at org.apache.flink.runtime.jobmanager.JobManager$$anonfun$org$apache$flink$runtime$jobmanager$JobManager$$submitJob$1.apply(JobManager.scala:1291)
at scala.concurrent.impl.Future$PromiseCompletingRunnable.liftedTree1$1(Future.scala:24)
at scala.concurrent.impl.Future$PromiseCompletingRunnable.run(Future.scala:24)
at akka.dispatch.TaskInvocation.run(AbstractDispatcher.scala:41)
at akka.dispatch.ForkJoinExecutorConfigurator$AkkaForkJoinTask.exec(AbstractDispatcher.scala:401)
at scala.concurrent.forkjoin.ForkJoinTask.doExec(ForkJoinTask.java:260)
at scala.concurrent.forkjoin.ForkJoinPool$WorkQueue.runTask(ForkJoinPool.java:1339)
at scala.concurrent.forkjoin.ForkJoinPool.runWorker(ForkJoinPool.java:1979)
at scala.concurrent.forkjoin.ForkJoinWorkerThread.run(ForkJoinWorkerThread.java:107)
{code}
jobmanager.heap.mb: 1280
taskmanager.heap.mb: 1024
java 1.8
savepoint + checkpoint size < 1 Mb in total
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