HADOOP-10946. Fix a bunch of typos in log messages (Ray Chiang via aw)

hadoop-common-project/hadoop-common/CHANGES.txt

@@ -503,6 +503,8 @@ Release 2.6.0 - UNRELEASED
 
     HADOOP-11109. Site build is broken. (Jian He via atm)
 
+    HADOOP-10946. Fix a bunch of typos in log messages (Ray Chiang via aw)
+
 Release 2.5.1 - 2014-09-05
 
   INCOMPATIBLE CHANGES

hadoop-common-project/hadoop-common/src/main/java/org/apache/hadoop/io/VersionMismatchException.java

@@ -41,7 +41,7 @@ public class VersionMismatchException extends IOException {
   /** Returns a string representation of this object. */
   @Override
   public String toString(){
-    return "A record version mismatch occured. Expecting v"
+    return "A record version mismatch occurred. Expecting v"
       + expectedVersion + ", found v" + foundVersion; 
   }
 }

hadoop-common-project/hadoop-common/src/main/java/org/apache/hadoop/metrics/util/MetricsDynamicMBeanBase.java

@@ -160,7 +160,7 @@ public abstract class MetricsDynamicMBeanBase implements DynamicMBean {
       else if (attributeName.endsWith(MAX_TIME))
         return or.getMaxTime();
       else {
-        MetricsUtil.LOG.error("Unexpected attrubute suffix");
+        MetricsUtil.LOG.error("Unexpected attribute suffix");
         throw new AttributeNotFoundException();
       }
     } else {

hadoop-common-project/hadoop-common/src/main/java/org/apache/hadoop/util/DiskChecker.java

@@ -102,7 +102,7 @@ public class DiskChecker {
    */
   public static void checkDir(File dir) throws DiskErrorException {
     if (!mkdirsWithExistsCheck(dir)) {
-      throw new DiskErrorException("Can not create directory: "
+      throw new DiskErrorException("Cannot create directory: "
                                    + dir.toString());
     }
     checkDirAccess(dir);

hadoop-tools/hadoop-gridmix/src/main/java/org/apache/hadoop/mapred/gridmix/Gridmix.java

@@ -685,7 +685,7 @@ public class Gridmix extends Configured implements Tool {
           } catch (IOException e) {
             LOG.warn("Failure killing " + job.getJobName(), e);
           } catch (Exception e) {
-            LOG.error("Unexcpected exception", e);
+            LOG.error("Unexpected exception", e);
           }
         }
         LOG.info("Done.");

hadoop-tools/hadoop-streaming/src/main/java/org/apache/hadoop/streaming/StreamJob.java

@@ -1016,7 +1016,7 @@ public class StreamJob implements Tool {
       if (background_) {
         LOG.info("Job is running in background.");
       } else if (!jc_.monitorAndPrintJob(jobConf_, running_)) {
-        LOG.error("Job not Successful!");
+        LOG.error("Job not successful!");
         return 1;
       }
       LOG.info("Output directory: " + output_);