From bd22baf9adae1bda00e6b18c012c5db763aaee72 Mon Sep 17 00:00:00 2001
From: Scott Hernandez <scotthernandez@gmail.com>
Date: Tue, 30 Dec 2014 14:39:19 -0500
Subject: SERVER-16502: better logging for kv_catalog collection metadata

---
 src/mongo/db/storage/kv/kv_catalog.cpp | 8 ++++++--
 1 file changed, 6 insertions(+), 2 deletions(-)

(limited to 'src/mongo')

diff --git a/src/mongo/db/storage/kv/kv_catalog.cpp b/src/mongo/db/storage/kv/kv_catalog.cpp
index 213d68f9787..a5a37c69ede 100644
--- a/src/mongo/db/storage/kv/kv_catalog.cpp
+++ b/src/mongo/db/storage/kv/kv_catalog.cpp
@@ -252,8 +252,11 @@ namespace {
         BSONObj obj = _findEntry( opCtx, ns );
         LOG(3) << " fetched CCE metadata: " << obj;
         BSONCollectionCatalogEntry::MetaData md;
-        if ( obj["md"].isABSONObj() )
-            md.parse( obj["md"].Obj() );
+        const BSONElement mdElement = obj["md"];
+        if ( mdElement.isABSONObj() ) {
+            LOG(3) << "returning metadata: " << mdElement;
+            md.parse( mdElement.Obj() );
+        }
         return md;
     }
 
@@ -299,6 +302,7 @@ namespace {
             obj = b.obj();
         }
 
+        LOG(3) << "recording new metadata: " << obj;
         StatusWith<RecordId> status = _rs->updateRecord( opCtx,
                                                         loc,
                                                         obj.objdata(),
-- 
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