From 6caf4265a41f61e9fbb9b11428702ead8ddb6c69 Mon Sep 17 00:00:00 2001
From: Jake Luciani <jake@apache.org>
Date: Tue, 12 Aug 2014 10:24:27 -0400
Subject: [PATCH] assert renew memtable is only used when durable writes =
 false

---
 src/java/org/apache/cassandra/db/DataTracker.java | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/src/java/org/apache/cassandra/db/DataTracker.java b/src/java/org/apache/cassandra/db/DataTracker.java
index a9eef980f7..088255ecfd 100644
--- a/src/java/org/apache/cassandra/db/DataTracker.java
+++ b/src/java/org/apache/cassandra/db/DataTracker.java
@@ -130,6 +130,8 @@ public class DataTracker
      */
     public void renewMemtable()
     {
+        assert !cfstore.keyspace.metadata.durableWrites;
+
         Memtable newMemtable = new Memtable(cfstore, view.get().memtable);
         View currentView, newView;
         do