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Subject [GitHub] [flink] wuchong commented on a change in pull request #8276: [FLINK-12314] [docs-zh] Translate the "Type Serialization" page into …
Date Sun, 05 May 2019 09:34:06 GMT
wuchong commented on a change in pull request #8276: [FLINK-12314] [docs-zh] Translate the
"Type Serialization" page into …
URL: https://github.com/apache/flink/pull/8276#discussion_r281012183
 
 

 ##########
 File path: docs/dev/types_serialization.zh.md
 ##########
 @@ -24,180 +24,164 @@ specific language governing permissions and limitations
 under the License.
 -->
 
-Apache Flink handles data types and serialization in a unique way, containing its own type
descriptors,
-generic type extraction, and type serialization framework. This document describes the concepts
and the rationale behind them.
+Apache Flink 以其独特的方式来处理数据类型以及序列化,这种方式包括它自身的类型描述符、泛型类型提取以及类型序列化框架。
+本文档描述了它们背后的概念和基本原理。
 
 * This will be replaced by the TOC
 {:toc}
 
 
-## Type handling in Flink
+## Flink 中的类型处理
 
-Flink tries to infer a lot of information about the data types that are exchanged and stored
during the distributed computation.
-Think about it like a database that infers the schema of tables. In most cases, Flink infers
all necessary information seamlessly
-by itself. Having the type information allows Flink to do some cool things:
+Flink 对分布式计算中发生的数据交换以及排序,试图推断有关数据类型的大量信息。
 
 Review comment:
   ```suggestion
   Flink 会尽力推断有关数据类型的大量信息,这些数据会在分布式计算期间被网络交换或存储。
   ```

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