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-rw-r--r--yarn/README.md4
1 files changed, 2 insertions, 2 deletions
diff --git a/yarn/README.md b/yarn/README.md
index 9a7a1dd838..65ee85447e 100644
--- a/yarn/README.md
+++ b/yarn/README.md
@@ -1,12 +1,12 @@
# YARN DIRECTORY LAYOUT
-Hadoop Yarn related codes are organized in separate directories for easy management.
+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 is break again.
+ stable represents 2.2 and later, until the API changes again.
alpha / stable will build together with common dir into a single jar