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https://issues.apache.org/jira/browse/FLINK-4425?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=15428020#comment-15428020
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Sergii Koshel commented on FLINK-4425:
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[^savepoint-c25e4b360a7d.zip] attached
> "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
> Attachments: savepoint-c25e4b360a7d.zip
>
>
> 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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