From dca965a35add9542589fe7367dfdc007d44e0c8e Mon Sep 17 00:00:00 2001
From: Jae Hyeon Bae <metacret@gmail.com>
Date: Sun, 9 Feb 2014 22:26:18 -0800
Subject: [PATCH] curator 2.4.0 and Announcer logging lines are added regarding
 infos of reinstating

---
 pom.xml                                                      | 2 +-
 .../main/java/io/druid/curator/announcement/Announcer.java   | 5 ++++-
 2 files changed, 5 insertions(+), 2 deletions(-)

diff --git a/pom.xml b/pom.xml
index 9ec0e6f162c..ef438f8a7c2 100644
--- a/pom.xml
+++ b/pom.xml
@@ -40,7 +40,7 @@
     <properties>
         <project.build.sourceEncoding>UTF-8</project.build.sourceEncoding>
         <metamx.java-util.version>0.25.3</metamx.java-util.version>
-        <apache.curator.version>2.3.0</apache.curator.version>
+        <apache.curator.version>2.4.0</apache.curator.version>
         <druid.api.version>0.1.8</druid.api.version>
     </properties>
 
diff --git a/server/src/main/java/io/druid/curator/announcement/Announcer.java b/server/src/main/java/io/druid/curator/announcement/Announcer.java
index 3471ea60d87..f9ff444bf5e 100644
--- a/server/src/main/java/io/druid/curator/announcement/Announcer.java
+++ b/server/src/main/java/io/druid/curator/announcement/Announcer.java
@@ -207,10 +207,13 @@ public class Announcer
 
                       Set<String> pathsToReinstate = Sets.newHashSet();
                       for (String node : finalSubPaths.keySet()) {
-                        pathsToReinstate.add(ZKPaths.makePath(parentPath, node));
+                        String path = ZKPaths.makePath(parentPath, node);
+                        log.info("Node[%s] is added to reinstate.", path);
+                        pathsToReinstate.add(path);
                       }
 
                       for (ChildData data : cache.getCurrentData()) {
+                        log.info("Node[%s] in cache is removed to reinstate.", data.getPath());
                         pathsToReinstate.remove(data.getPath());
                       }