[Docs] update sql udf document (#6518)

liunaijie · web-flow · commit c0487a9dd2a8 · 2024-03-15T19:14:19.000+08:00
diff --git a/docs/en/transform-v2/sql-udf.md b/docs/en/transform-v2/sql-udf.md
@@ -91,7 +91,8 @@ public class ExampleUDF implements ZetaUDF {
 }
 ```
 
-Package the UDF project and copy the jar to the path: ${SEATUNNEL_HOME}/lib
+Package the UDF project and copy the jar to the path: ${SEATUNNEL_HOME}/lib. And if your UDF use third party library, you also need put it to ${SEATUNNEL_HOME}/lib.  
+If you use cluster mode, you need put the lib to all your node's ${SEATUNNEL_HOME}/lib folder and re-start the cluster.
 
 ## Example
 

Original file line number	Diff line number	Diff line change
`@@ -91,7 +91,8 @@ public class ExampleUDF implements ZetaUDF {`
`91`	`91`	`}`
`92`	`92`	```
`93`	`93`
`94`		`-Package the UDF project and copy the jar to the path: ${SEATUNNEL_HOME}/lib`
	`94`	`+Package the UDF project and copy the jar to the path: ${SEATUNNEL_HOME}/lib. And if your UDF use third party library, you also need put it to ${SEATUNNEL_HOME}/lib.`
	`95`	`+If you use cluster mode, you need put the lib to all your node's ${SEATUNNEL_HOME}/lib folder and re-start the cluster.`
`95`	`96`
`96`	`97`	`## Example`
`97`	`98`