commit f4b67ae9d7eb27798afb1a642551110dde4f9622
author Jiajun Wang <1803880+jiajunwang@users.noreply.github.com> Thu Nov 14 12:27:32 2019 -0800
committer Jiajun Wang <1803880+jiajunwang@users.noreply.github.com> Fri Feb 07 12:24:22 2020 -0800
tree ef52aa9d63b3bc1d1feb86c78431ef8568998f9c
parent 435360f742852fa8ebf05e66b00e80190425454c

Fix the unstable test TestZeroReplicaAvoidance. (#603)

Fix the unstable test TestZeroReplicaAvoidance by waiting.
This is a temporary resolution before we fix issue #526. Marked it in the TODO comment so easier for us to remove the wait in batch later.

helix-core/src/test/java/org/apache/helix/integration/rebalancer/TestZeroReplicaAvoidance.java

diff --git a/helix-core/src/test/java/org/apache/helix/integration/rebalancer/TestZeroReplicaAvoidance.java b/helix-core/src/test/java/org/apache/helix/integration/rebalancer/TestZeroReplicaAvoidance.java
index bd3f2e1..1a02299 100644
--- a/helix-core/src/test/java/org/apache/helix/integration/rebalancer/TestZeroReplicaAvoidance.java
+++ b/helix-core/src/test/java/org/apache/helix/integration/rebalancer/TestZeroReplicaAvoidance.java
@@ -165,6 +165,8 @@
       String db = "Test-DB-" + stateModel;
       createResourceWithWagedRebalance(CLUSTER_NAME, db, stateModel, partition, replica, replica);
     }
+    // TODO remove this sleep after fix https://github.com/apache/helix/issues/526
+    Thread.sleep(1000);
     Assert.assertTrue(_clusterVerifier.verifyByPolling(50000L, 100L));
 
     _startListen = true;