+ journal {
+ plugin = akka.persistence.journal.leveldb
+
+ # The following activates the alternative segmented file journal. Each persistent actor
+ # is stored in a separate directory, with multiple segment files. Segments are removed
+ # when they are not longer required.
+ #
+ # plugin = akka.persistence.journal.segmented-file
+ segmented-file {
+ class = "org.opendaylight.controller.akka.segjournal.SegmentedFileJournal"
+ # Root directory for segmented journal storage
+ root-directory = "segmented-journal"
+ # Maximum size of a single entry in the segmented journal
+ max-entry-size = 16M
+ # Maximum size of a segment
+ max-segment-size = 128M
+ # Map each segment into memory. Note that while this can improve performance,
+ # it will also place additional burden on system resources.
+ memory-mapped = false
+ }
+ }
+
+ snapshot-store.local.class = "org.opendaylight.controller.cluster.persistence.LocalSnapshotStore"