update comments

lianhuiwang · lianhuiwang · commit 3023e1e37414 · 2015-10-09T19:53:12.000+08:00
diff --git a/yarn/src/main/scala/org/apache/spark/deploy/yarn/Client.scala b/yarn/src/main/scala/org/apache/spark/deploy/yarn/Client.scala
@@ -1212,7 +1212,7 @@ object Client extends Logging {
    * If an alternate name for the file is given, and it's not a "local:" file, the alternate
    * name will be added to the classpath (relative to the job's work directory).
    *
-   * If not a "local:" file and no alternate name, the environment is not modified.
+   * If not a "local:" file and no alternate name, the linkName will be added to the classpath.
    *
    * @param conf        Spark configuration.
    * @param hadoopConf  Hadoop configuration.

Original file line number	Diff line number	Diff line change
`@@ -1212,7 +1212,7 @@ object Client extends Logging {`
`1212`	`1212`	`* If an alternate name for the file is given, and it's not a "local:" file, the alternate`
`1213`	`1213`	`* name will be added to the classpath (relative to the job's work directory).`
`1214`	`1214`	`*`
`1215`		`- * If not a "local:" file and no alternate name, the environment is not modified.`
	`1215`	`+ * If not a "local:" file and no alternate name, the linkName will be added to the classpath.`
`1216`	`1216`	`*`
`1217`	`1217`	`* @param conf Spark configuration.`
`1218`	`1218`	`* @param hadoopConf Hadoop configuration.`