From 75fb5d60bb60d9f5ab814f26a7e64c7d00d4d706 Mon Sep 17 00:00:00 2001
From: Michael Darakananda <pongad@google.com>
Date: Mon, 7 May 2018 17:28:03 -0700
Subject: [PATCH] spanner: fix log syntax

Fixes #3235.
---
 .../src/main/java/com/google/cloud/spanner/SessionPool.java     | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/google-cloud-spanner/src/main/java/com/google/cloud/spanner/SessionPool.java b/google-cloud-spanner/src/main/java/com/google/cloud/spanner/SessionPool.java
index 3f21e28bd8ac..80e4d67eb664 100644
--- a/google-cloud-spanner/src/main/java/com/google/cloud/spanner/SessionPool.java
+++ b/google-cloud-spanner/src/main/java/com/google/cloud/spanner/SessionPool.java
@@ -599,7 +599,7 @@ private void closeIdleSessions(Instant currTime) {
         }
       }
       for (PooledSession sess : sessionsToClose) {
-        logger.log(Level.FINE, "Closing session %s", sess.getName());
+        logger.log(Level.FINE, "Closing session {0}", sess.getName());
         closeSession(sess);
       }
     }