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new 4c22f3c (docs) Improve Flink Connector documentation description
(#7946)
4c22f3c is described below
commit 4c22f3c6e1562890acfdb99971c3ddfe2b98a6a9
Author: jiafeng.zhang <zhang...@gmail.com>
AuthorDate: Tue Feb 8 09:50:38 2022 +0800
(docs) Improve Flink Connector documentation description (#7946)
---
docs/en/extending-doris/flink-doris-connector.md | 9 +++++++--
docs/zh-CN/extending-doris/flink-doris-connector.md | 7 ++++++-
2 files changed, 13 insertions(+), 3 deletions(-)
diff --git a/docs/en/extending-doris/flink-doris-connector.md
b/docs/en/extending-doris/flink-doris-connector.md
index 6cdb5b9..1f66e2c 100644
--- a/docs/en/extending-doris/flink-doris-connector.md
+++ b/docs/en/extending-doris/flink-doris-connector.md
@@ -26,9 +26,14 @@ under the License.
# Flink Doris Connector
-Flink Doris Connector can support read and write data stored in Doris through
Flink.
+- The Flink Doris Connector can support operations (read, insert, modify,
delete) data stored in Doris through Flink.
-- You can map the `Doris` table to` DataStream` or `Table`.
+ * `Doris` table can be mapped to `DataStream` or `Table`.
+
+ >**Note:**
+ >
+ >1. Modification and deletion are only supported on the Unique Key model
+ >2. The current deletion is to support Flink CDC to access data to achieve
automatic deletion. If it is to delete other data access methods, you need to
implement it yourself. For the data deletion usage of Flink CDC, please refer
to the last section of this document
## Version Compatibility
diff --git a/docs/zh-CN/extending-doris/flink-doris-connector.md
b/docs/zh-CN/extending-doris/flink-doris-connector.md
index f19e97a..e0718e2 100644
--- a/docs/zh-CN/extending-doris/flink-doris-connector.md
+++ b/docs/zh-CN/extending-doris/flink-doris-connector.md
@@ -28,10 +28,15 @@ under the License.
# Flink Doris Connector
-Flink Doris Connector 可以支持通过 Flink 读写 Doris 中存储的数据。
+Flink Doris Connector 可以支持通过 Flink 操作（读取、插入、修改、删除） Doris 中存储的数据。
* 可以将`Doris`表映射为`DataStream`或者`Table`。
+>**注意：**
+>
+>1. 修改和删除只支持在Unique Key模型上
+>2. 目前的删除是支持Flink CDC的方式接入数据实现自动删除，如果是其他数据接入的方式删除需要自己实现。Flink
CDC的数据删除使用方式参照本文档最后一节
+
## 版本兼容
| Connector | Flink | Doris | Java | Scala |
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