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authorReza Zadeh <rizlar@gmail.com>2014-01-09 22:45:32 -0800
committerReza Zadeh <rizlar@gmail.com>2014-01-09 22:45:32 -0800
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+# YARN DIRECTORY LAYOUT
+
+Hadoop Yarn related codes are organized in separate directories to minimize duplicated code.
+
+ * common : Common codes that do not depending on specific version of Hadoop.
+
+ * alpha / stable : Codes that involve specific version of Hadoop YARN API.
+
+ alpha represents 0.23 and 2.0.x
+ stable represents 2.2 and later, until the API changes again.
+
+alpha / stable will build together with common dir into a single jar