MInor cleanup, no functional changes

2 files changed, 3 insertions, 4 deletions

diff --git a/zookeeper-server/zookeeper-server-3.6.3/src/main/java/com/yahoo/vespa/zookeeper/VespaQuorumPeer.java b/zookeeper-server/zookeeper-server-3.6.3/src/main/java/com/yahoo/vespa/zookeeper/VespaQuorumPeer.java
index 113669b2e76..c4062c64dd4 100644
--- a/zookeeper-server/zookeeper-server-3.6.3/src/main/java/com/yahoo/vespa/zookeeper/VespaQuorumPeer.java
+++ b/zookeeper-server/zookeeper-server-3.6.3/src/main/java/com/yahoo/vespa/zookeeper/VespaQuorumPeer.java
@@ -30,7 +30,7 @@ class VespaQuorumPeer extends QuorumPeerMain implements QuorumPeer {
     @Override
     public void shutdown(Duration timeout) {
         if (quorumPeer != null) {
-            log.log(Level.INFO, "Shutting down ZooKeeper server");
+            log.log(Level.FINE, "Shutting down ZooKeeper server");
             try {
                 quorumPeer.shutdown();
                 quorumPeer.join(timeout.toMillis()); // Wait for shutdown to complete
@@ -43,7 +43,7 @@ class VespaQuorumPeer extends QuorumPeerMain implements QuorumPeer {
                 // server with the new config, this will fail until the old server is deconstructed. If the old server
                 // fails to deconstruct/shut down, the new one will never start and if that happens forcing a restart is
                 // the better option.
-                Process.logAndDie("Failed to shut down ZooKeeper properly, forcing shutdown", e);
+                Process.logAndDie("Failed to shut down ZooKeeper server properly, forcing shutdown", e);
             }
         }
     }
diff --git a/zookeeper-server/zookeeper-server-3.6.3/src/main/java/com/yahoo/vespa/zookeeper/VespaZooKeeperAdminImpl.java b/zookeeper-server/zookeeper-server-3.6.3/src/main/java/com/yahoo/vespa/zookeeper/VespaZooKeeperAdminImpl.java
index d92527fb5fd..b41b80d6f93 100644
--- a/zookeeper-server/zookeeper-server-3.6.3/src/main/java/com/yahoo/vespa/zookeeper/VespaZooKeeperAdminImpl.java
+++ b/zookeeper-server/zookeeper-server-3.6.3/src/main/java/com/yahoo/vespa/zookeeper/VespaZooKeeperAdminImpl.java
@@ -38,8 +38,7 @@ public class VespaZooKeeperAdminImpl implements VespaZooKeeperAdmin {
             if (zooKeeperAdmin != null) {
                 try {
                     zooKeeperAdmin.close();
-                } catch (InterruptedException e) {
-                }
+                } catch (InterruptedException e) { /* ignore */}
             }
         }
     }