gistfile1.txt

[root@overcloud-controller-1 heat-admin]# docker logs opendaylight_api
opendaylight-user@root>java.lang.OutOfMemoryError: Java heap space
Dumping heap to java_pid1.hprof ...
Heap dump file created [3089813876 bytes in 19.232 secs]
Uncaught error from thread [opendaylight-cluster-data-shard-dispatcher-144] shutting down JVM since 'akka.jvm-exit-on-fatal-error' is enabled for ActorSystem[opendaylight-cluster-data]
java.lang.OutOfMemoryError: Java heap space
        at com.google.common.collect.RegularImmutableMap.createEntryArray(RegularImmutableMap.java:148)
        at com.google.common.collect.RegularImmutableMap.<init>(RegularImmutableMap.java:81)
        at com.google.common.collect.ImmutableMap.copyOf(ImmutableMap.java:294)
        at org.opendaylight.controller.cluster.datastore.persisted.FrontendHistoryMetadata.<init>(FrontendHistoryMetadata.java:40)
        at org.opendaylight.controller.cluster.datastore.FrontendHistoryMetadataBuilder.build(FrontendHistoryMetadataBuilder.java:54)
        at org.opendaylight.controller.cluster.datastore.FrontendClientMetadataBuilder$$Lambda$431/741495460.apply(Unknown Source)
        at com.google.common.collect.Iterators$8.transform(Iterators.java:799)
        at com.google.common.collect.TransformedIterator.next(TransformedIterator.java:48)
        at java.util.AbstractCollection.toArray(AbstractCollection.java:141)
        at com.google.common.collect.ImmutableList.copyOf(ImmutableList.java:258)
        at org.opendaylight.controller.cluster.datastore.persisted.FrontendClientMetadata.<init>(FrontendClientMetadata.java:38)
        at org.opendaylight.controller.cluster.datastore.FrontendClientMetadataBuilder.build(FrontendClientMetadataBuilder.java:77)
        at org.opendaylight.controller.cluster.datastore.FrontendMetadata$$Lambda$430/2026307982.apply(Unknown Source)
        at com.google.common.collect.Iterators$8.transform(Iterators.java:799)
        at com.google.common.collect.TransformedIterator.next(TransformedIterator.java:48)
        at java.util.AbstractCollection.toArray(AbstractCollection.java:141)
        at com.google.common.collect.ImmutableList.copyOf(ImmutableList.java:258)
        at org.opendaylight.controller.cluster.datastore.persisted.FrontendShardDataTreeSnapshotMetadata.<init>(FrontendShardDataTreeSnapshotMetadata.java:71)
        at org.opendaylight.controller.cluster.datastore.FrontendMetadata.toSnapshot(FrontendMetadata.java:72)
        at org.opendaylight.controller.cluster.datastore.FrontendMetadata.toSnapshot(FrontendMetadata.java:33)
        at org.opendaylight.controller.cluster.datastore.ShardDataTree.takeStateSnapshot(ShardDataTree.java:216)
        at org.opendaylight.controller.cluster.datastore.ShardSnapshotCohort.createSnapshot(ShardSnapshotCohort.java:68)
        at org.opendaylight.controller.cluster.raft.RaftActorSnapshotMessageSupport.lambda$new$0(RaftActorSnapshotMessageSupport.java:52)
        at org.opendaylight.controller.cluster.raft.RaftActorSnapshotMessageSupport$$Lambda$123/1533883683.accept(Unknown Source)
        at org.opendaylight.controller.cluster.raft.SnapshotManager$Idle.capture(SnapshotManager.java:295)
        at org.opendaylight.controller.cluster.raft.SnapshotManager$Idle.capture(SnapshotManager.java:307)
        at org.opendaylight.controller.cluster.raft.SnapshotManager.capture(SnapshotManager.java:91)
        at org.opendaylight.controller.cluster.raft.behaviors.Follower.lambda$handleAppendEntries$0(Follower.java:254)
        at org.opendaylight.controller.cluster.raft.behaviors.Follower$$Lambda$127/742332312.apply(Unknown Source)
        at org.opendaylight.controller.cluster.raft.ReplicatedLogImpl.lambda$appendAndPersist$0(ReplicatedLogImpl.java:111)
        at org.opendaylight.controller.cluster.raft.ReplicatedLogImpl$$Lambda$128/559701765.apply(Unknown Source)
        at akka.persistence.UntypedPersistentActor$$anonfun$persist$1.apply(PersistentActor.scala:206)