Faster HZ datastore related unit test.
Unit HZ datastore currently starts in client mode, then
fall back to instance mode, when client fails to connect to hazelcast instance.
This patch attempts to minimize the delay (typically around 5s) to fall back to instance mode.
- When only localhost is specified in hazelcast.xml,
Hazelcast tries to connect to localhost:5701, localhost:5702, localhost:5703 and wait for all of them to fail.
Explicitly specifying the ports to detect failure faster.
- Added a property to specify hazelcast retry behavior.
Setting retry count to 0 for unit testing purpose.
Change-Id: I7713e6e78ef53aa0809c29e0e1fe51682d9f1383
diff --git a/src/test/java/net/onrc/onos/core/datastore/topology/KVTopologyTest.java b/src/test/java/net/onrc/onos/core/datastore/topology/KVTopologyTest.java
index ce647a4..de71490 100644
--- a/src/test/java/net/onrc/onos/core/datastore/topology/KVTopologyTest.java
+++ b/src/test/java/net/onrc/onos/core/datastore/topology/KVTopologyTest.java
@@ -34,6 +34,11 @@
public class KVTopologyTest {
+ static {
+ // configuration to quickly fall back to instance mode for faster test run
+ System.setProperty("net.onrc.onos.core.datastore.hazelcast.client.attemptLimit", "0");
+ }
+
static final long VERSION_NONEXISTENT = DataStoreClient.getClient().getVersionNonexistant();
private static final byte[] DEVICE2_MAC_SW2P2 = new byte[]{6, 5, 4, 3, 2, 1, 0};