keith-turner commented on a change in pull request #1004: FLUO-1000 
OracleServer race conditions
URL: https://github.com/apache/fluo/pull/1004#discussion_r162742462
 
 

 ##########
 File path: 
modules/core/src/main/java/org/apache/fluo/core/oracle/OracleServer.java
 ##########
 @@ -195,18 +195,25 @@ public OracleServer(Environment env) throws Exception {
 
   private void allocateTimestamp() throws Exception {
     Stat stat = new Stat();
-    byte[] d = 
curatorFramework.getData().storingStatIn(stat).forPath(maxTsPath);
+    // FLUO-1000
+    synchronized (this) {
 
 Review comment:
   I don't think adding this synchronized block has any effect because this 
method is only called from a synchronized method.

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