From c35510a465cbda72c08239bcb5537375478bec3a Mon Sep 17 00:00:00 2001
From: Anu Engineer <aengineer@apache.org>
Date: Fri, 8 Sep 2017 10:02:34 -0700
Subject: [PATCH] HADOOP-14849. some wrong spelling words update. Contributed
 by Chen Hongfei.

---
 .../src/main/java/org/apache/hadoop/mapred/Task.java          | 2 +-
 .../java/org/apache/hadoop/mapred/lib/MultipleOutputs.java    | 4 ++--
 .../org/apache/hadoop/mapred/nativetask/NativeRuntime.java    | 2 +-
 .../main/java/org/apache/hadoop/examples/QuasiMonteCarlo.java | 2 +-
 4 files changed, 5 insertions(+), 5 deletions(-)

diff --git a/hadoop-mapreduce-project/hadoop-mapreduce-client/hadoop-mapreduce-client-core/src/main/java/org/apache/hadoop/mapred/Task.java b/hadoop-mapreduce-project/hadoop-mapreduce-client/hadoop-mapreduce-client-core/src/main/java/org/apache/hadoop/mapred/Task.java
index b0347fd320..542e956582 100644
--- a/hadoop-mapreduce-project/hadoop-mapreduce-client/hadoop-mapreduce-client-core/src/main/java/org/apache/hadoop/mapred/Task.java
+++ b/hadoop-mapreduce-project/hadoop-mapreduce-client/hadoop-mapreduce-client-core/src/main/java/org/apache/hadoop/mapred/Task.java
@@ -887,7 +887,7 @@ public void startCommunicationThread() {
     }
     public void stopCommunicationThread() throws InterruptedException {
       if (pingThread != null) {
-        // Intent of the lock is to not send an interupt in the middle of an
+        // Intent of the lock is to not send an interrupt in the middle of an
         // umbilical.ping or umbilical.statusUpdate
         synchronized(lock) {
         //Interrupt if sleeping. Otherwise wait for the RPC call to return.
diff --git a/hadoop-mapreduce-project/hadoop-mapreduce-client/hadoop-mapreduce-client-core/src/main/java/org/apache/hadoop/mapred/lib/MultipleOutputs.java b/hadoop-mapreduce-project/hadoop-mapreduce-client/hadoop-mapreduce-client-core/src/main/java/org/apache/hadoop/mapred/lib/MultipleOutputs.java
index f0f3652beb..3ef6601fbf 100644
--- a/hadoop-mapreduce-project/hadoop-mapreduce-client/hadoop-mapreduce-client-core/src/main/java/org/apache/hadoop/mapred/lib/MultipleOutputs.java
+++ b/hadoop-mapreduce-project/hadoop-mapreduce-client/hadoop-mapreduce-client-core/src/main/java/org/apache/hadoop/mapred/lib/MultipleOutputs.java
@@ -27,7 +27,7 @@
 import java.util.*;
 
 /**
- * The MultipleOutputs class simplifies writting to additional outputs other
+ * The MultipleOutputs class simplifies writing to additional outputs other
  * than the job default output via the <code>OutputCollector</code> passed to
  * the <code>map()</code> and <code>reduce()</code> methods of the
  * <code>Mapper</code> and <code>Reducer</code> implementations.
@@ -36,7 +36,7 @@
  * <code>OutputFormat</code>, with its own key class and with its own value
  * class.
  * <p>
- * A named output can be a single file or a multi file. The later is refered as
+ * A named output can be a single file or a multi file. The later is referred as
  * a multi named output.
  * <p>
  * A multi named output is an unbound set of files all sharing the same
diff --git a/hadoop-mapreduce-project/hadoop-mapreduce-client/hadoop-mapreduce-client-nativetask/src/main/java/org/apache/hadoop/mapred/nativetask/NativeRuntime.java b/hadoop-mapreduce-project/hadoop-mapreduce-client/hadoop-mapreduce-client-nativetask/src/main/java/org/apache/hadoop/mapred/nativetask/NativeRuntime.java
index a0e88bd624..cc9adba806 100644
--- a/hadoop-mapreduce-project/hadoop-mapreduce-client/hadoop-mapreduce-client-nativetask/src/main/java/org/apache/hadoop/mapred/nativetask/NativeRuntime.java
+++ b/hadoop-mapreduce-project/hadoop-mapreduce-client/hadoop-mapreduce-client-nativetask/src/main/java/org/apache/hadoop/mapred/nativetask/NativeRuntime.java
@@ -103,7 +103,7 @@ public synchronized static long registerLibrary(String libraryName, String clazz
   }
 
   /**
-   * destroy native object We use to destory native handlers
+   * destroy native object We use to destroy native handlers
    */
   public synchronized static void releaseNativeObject(long addr) {
     assertNativeLibraryLoaded();
diff --git a/hadoop-mapreduce-project/hadoop-mapreduce-examples/src/main/java/org/apache/hadoop/examples/QuasiMonteCarlo.java b/hadoop-mapreduce-project/hadoop-mapreduce-examples/src/main/java/org/apache/hadoop/examples/QuasiMonteCarlo.java
index 1a0c3726c9..3048fd3ba2 100644
--- a/hadoop-mapreduce-project/hadoop-mapreduce-examples/src/main/java/org/apache/hadoop/examples/QuasiMonteCarlo.java
+++ b/hadoop-mapreduce-project/hadoop-mapreduce-examples/src/main/java/org/apache/hadoop/examples/QuasiMonteCarlo.java
@@ -155,7 +155,7 @@ public static class QmcMapper extends
     /** Map method.
      * @param offset samples starting from the (offset+1)th sample.
      * @param size the number of samples for this map
-     * @param context output {ture-&gt;numInside, false-&gt;numOutside}
+     * @param context output {true-&gt;numInside, false-&gt;numOutside}
      */
     public void map(LongWritable offset,
                     LongWritable size,