BUG 3973: Add config option for Java-only leveldb

Add comment in akka.conf on how to use the Java-only
version of leveldb for platforms where native leveldb
is unavailable.

Change-Id: I5693522597152ef7f86bb89d4be32e20f0582806
Signed-off-by: Gary Wu <gary.wu1@huawei.com>

diff --git a/opendaylight/md-sal/sal-clustering-config/src/main/resources/initial/akka.conf b/opendaylight/md-sal/sal-clustering-config/src/main/resources/initial/akka.conf
index 96f97cd0c8772dfd8889fd6ca7ec40393d424af3..d06fa017f97db03476d5490092e0d4026281a6b9 100644 (file)
--- a/opendaylight/md-sal/sal-clustering-config/src/main/resources/initial/akka.conf
+++ b/opendaylight/md-sal/sal-clustering-config/src/main/resources/initial/akka.conf
@@ -68,6 +68,14 @@ odl-cluster-data {
       # snapshot-store.local.dir = "target/snapshots"
       # journal.leveldb.dir = "target/journal"
 
+      journal {
+        leveldb {
+          # Set native = off to use a Java-only implementation of leveldb.
+          # Note that the Java-only version is not currently considered by Akka to be production quality.
+
+          # native = off
+        }
+      }
     }
   }
 }