HADOOP-7465. A several tiny improvements for the LOG format. Contributed by Xie Xianshan

git-svn-id: https://svn.apache.org/repos/asf/hadoop/common/trunk@1147952 13f79535-47bb-0310-9956-ffa450edef68

Author: elicollins

common/CHANGES.txt

@@ -269,6 +269,9 @@ Trunk (unreleased changes)
     HADOOP-7314. Add support for throwing UnknownHostException when a host doesn't 
     resolve. (Jeffrey Naisbitt via jitendra)
 
+    HADOOP-7465. A several tiny improvements for the LOG format.
+    (Xie Xianshan via eli)
+
   OPTIMIZATIONS
 
     HADOOP-7333. Performance improvement in PureJavaCrc32. (Eric Caspole

common/src/java/org/apache/hadoop/fs/LocalDirAllocator.java

@@ -232,7 +232,7 @@ private void confChanged(Configuration conf) throws IOException {
                 dirs.add(localDirs[i]);
                 dfList.add(new DF(new File(localDirs[i]), 30000));
               } catch (DiskErrorException de) {
-                LOG.warn( localDirs[i] + "is not writable\n", de);
+                LOG.warn( localDirs[i] + " is not writable\n", de);
               }
             } else {
               LOG.warn( "Failed to create " + localDirs[i]);

common/src/java/org/apache/hadoop/ipc/Client.java

@@ -245,7 +245,7 @@ public Connection(ConnectionId remoteId) throws IOException {
       this.doPing = remoteId.getDoPing();
       this.pingInterval = remoteId.getPingInterval();
       if (LOG.isDebugEnabled()) {
-        LOG.debug("The ping interval is" + this.pingInterval + "ms.");
+        LOG.debug("The ping interval is " + this.pingInterval + " ms.");
       }
 
       UserGroupInformation ticket = remoteId.getTicket();