diff --git a/linux/项目启动.md b/linux/项目启动.md
index c524179..b9efcbf 100644
--- a/linux/项目启动.md
+++ b/linux/项目启动.md
@@ -24,3 +24,29 @@ zkServer.sh status
 flume-ng agent -n a -f ./to_kafka.conf -Dflume.root.logger=INFO,console
 ```
 
+## hadoop启动
+
+```shell
+## 启动全部node节点
+start-all.sh
+## 关闭安全模式
+hdfs dfsadmin -safemode leave 
+```
+
+## yarn启动
+
+```shell
+yarn-daemon.sh start resourcemanager
+```
+
+## hive启动
+
+```shell
+## 启动元数据
+hive --service metastore &
+## 启动客户端
+hive
+```
+
+
+