[iotdb] 02/02: remve series registeration

[yu...@apache.org]

This is an automated email from the ASF dual-hosted git repository.

yuyuankang pushed a commit to branch IoTDB-1499-0.12
in repository https://gitbox.apache.org/repos/asf/iotdb.git

commit e5b8502fc5cfa9206453b6e774c82b19e4110cc5
Author: Ring-k <yu...@hotmail.com>
AuthorDate: Thu Jul 15 14:26:18 2021 +0800

    remve series registeration
---
 docs/UserGuide/Ecosystem Integration/Flink IoTDB.md | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/docs/UserGuide/Ecosystem Integration/Flink IoTDB.md b/docs/UserGuide/Ecosystem Integration/Flink IoTDB.md
index 41cfbce..5a5520a 100644
--- a/docs/UserGuide/Ecosystem Integration/Flink IoTDB.md	
+++ b/docs/UserGuide/Ecosystem Integration/Flink IoTDB.md	
@@ -35,6 +35,8 @@ This example shows a case that sends data to a IoTDB server from a Flink job:
 - A simulated Source `SensorSource` generates data points per 1 second.
 - Flink uses `IoTDBSink` to consume the generated data points and write the data into IoTDB.
 
+It is noteworthy that to use IoTDBSink, schema auto-creation in IoTDB should be enabled. 
+
 ```java
 import org.apache.iotdb.tsfile.file.metadata.enums.CompressionType;
 import org.apache.iotdb.tsfile.file.metadata.enums.TSDataType;
@@ -59,7 +61,6 @@ public class FlinkIoTDBSink {
     options.setPort(6667);
     options.setUser("root");
     options.setPassword("root");
-    options.setStorageGroup("root.sg");
 
     // If the server enables auto_create_schema, then we do not need to register all timeseries
     // here.