Check default isolation level at multimaster startup

knizhnik · knizhnik · commit 960778f450da · 2016-07-22T18:36:46.000+03:00
diff --git a/contrib/mmts/Cluster.pm b/contrib/mmts/Cluster.pm
@@ -93,6 +93,7 @@ sub configure
 			fsync = off	
 			max_wal_senders = 10
 			wal_sender_timeout = 0
+            default_transaction_isolation = 'repeatable read'
 			max_replication_slots = 10
 			shared_preload_libraries = 'raftable,multimaster'
 			multimaster.workers = 10
