Bug 7521: Add FileBackedOutputStream and use for snapshot chunking

[controller.git] / opendaylight / md-sal / sal-akka-raft / src / main / java / org / opendaylight / controller / cluster / raft / RaftActorContextImpl.java

diff --git a/opendaylight/md-sal/sal-akka-raft/src/main/java/org/opendaylight/controller/cluster/raft/RaftActorContextImpl.java b/opendaylight/md-sal/sal-akka-raft/src/main/java/org/opendaylight/controller/cluster/raft/RaftActorContextImpl.java
index 43a58b9709099130014c8669fa20263af2f28f32..b307195a7ae038a976beae15997376a30a4f590f 100644 (file)
--- a/opendaylight/md-sal/sal-akka-raft/src/main/java/org/opendaylight/controller/cluster/raft/RaftActorContextImpl.java
+++ b/opendaylight/md-sal/sal-akka-raft/src/main/java/org/opendaylight/controller/cluster/raft/RaftActorContextImpl.java
@@ -28,6 +28,7 @@ import java.util.function.Consumer;
 import java.util.function.LongSupplier;
 import javax.annotation.Nonnull;
 import org.opendaylight.controller.cluster.DataPersistenceProvider;
+import org.opendaylight.controller.cluster.io.FileBackedOutputStream;
 import org.opendaylight.controller.cluster.raft.base.messages.ApplyState;
 import org.opendaylight.controller.cluster.raft.behaviors.RaftActorBehavior;
 import org.opendaylight.controller.cluster.raft.persisted.ServerConfigurationPayload;
@@ -399,6 +400,12 @@ public class RaftActorContextImpl implements RaftActorContext {
         return applyStateConsumer;
     }
 
+    @Override
+    public FileBackedOutputStream newFileBackedOutputStream() {
+        return new FileBackedOutputStream(configParams.getFileBackedStreamingThreshold(),
+                configParams.getTempFileDirectory());
+    }
+
     @SuppressWarnings("checkstyle:IllegalCatch")
     void close() {
         if (currentBehavior != null) {