diff --git a/oak-core/src/main/java/org/apache/jackrabbit/oak/plugins/index/AsyncIndexUpdate.java b/oak-core/src/main/java/org/apache/jackrabbit/oak/plugins/index/AsyncIndexUpdate.java
index 3e224f5..c78f9e6 100644
--- a/oak-core/src/main/java/org/apache/jackrabbit/oak/plugins/index/AsyncIndexUpdate.java
+++ b/oak-core/src/main/java/org/apache/jackrabbit/oak/plugins/index/AsyncIndexUpdate.java
@@ -661,6 +661,7 @@ public class AsyncIndexUpdate implements Runnable, Closeable {
         }
         keep.add(cp);
         keep.addAll(indexStats.tempCps);
+        log.debug("Getting checkpoint info for {}", cp);
         Map<String, String> info = store.checkpointInfo(cp);
         String value = info.get("created");
         if (value != null) {
@@ -685,6 +686,8 @@ public class AsyncIndexUpdate implements Runnable, Closeable {
                     }
                 }
             }
+        } else {
+            log.info("Checkpoint Info : '{}' for the checkpoint - {} ; keep -- {}", info, cp, keep);
         }
     }
 
diff --git a/oak-store-composite/src/main/java/org/apache/jackrabbit/oak/composite/CompositeNodeStore.java b/oak-store-composite/src/main/java/org/apache/jackrabbit/oak/composite/CompositeNodeStore.java
index 2a4a330..807cccb 100644
--- a/oak-store-composite/src/main/java/org/apache/jackrabbit/oak/composite/CompositeNodeStore.java
+++ b/oak-store-composite/src/main/java/org/apache/jackrabbit/oak/composite/CompositeNodeStore.java
@@ -243,7 +243,7 @@ public class CompositeNodeStore implements NodeStore, Observable {
     @Override
     public Map<String, String> checkpointInfo(String checkpoint) {
         if (!checkpointExists(ctx.getGlobalStore().getNodeStore(), checkpoint)) {
-            LOG.warn("Checkpoint {} doesn't exist. Debug info:\n{}", checkpoint, checkpointDebugInfo());
+            LOG.warn("Checkpoint {} doesn't exist. Debug info:\n{}", checkpoint, checkpointDebugInfo(), new Exception());
             return Collections.emptyMap();
         }
         return copyOf(filterKeys(ctx.getGlobalStore().getNodeStore().checkpointInfo(checkpoint), new Predicate<String>() {
@@ -278,7 +278,7 @@ public class CompositeNodeStore implements NodeStore, Observable {
             nodeStates.put(nodeStore, nodeState);
         }
         if (any(nodeStates.values(), isNull())) {
-            LOG.warn("Checkpoint {} doesn't exist. Debug info:\n{}", checkpoint, checkpointDebugInfo());
+            LOG.warn("Checkpoint {} doesn't exist. Debug info:\n{}", checkpoint, checkpointDebugInfo(), new Exception());
             return null;
         }
         return ctx.createRootNodeState(nodeStates);