guoweiM commented on a change in pull request #14077:
URL: https://github.com/apache/flink/pull/14077#discussion_r524240775
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File path: docs/dev/connectors/file_sink.zh.md
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@@ -329,18 +329,13 @@ stream.sinkTo(FileSink.forBulkFormat(
#### ORC Format
-To enable the data to be bulk encoded in ORC format, Flink offers
[OrcBulkWriterFactory]({{ site.javadocs_baseurl
}}/api/java/org/apache/flink/formats/orc/writers/OrcBulkWriterFactory.html)
-which takes a concrete implementation of [Vectorizer]({{ site.javadocs_baseurl
}}/api/java/org/apache/flink/orc/vector/Vectorizer.html).
+为了使用基于批量编码的 ORC 格式，Flink提供了 [OrcBulkWriterFactory]({{ site.javadocs_baseurl
}}/api/java/org/apache/flink/formats/orc/writers/OrcBulkWriterFactory.html)
，它需要用户提供一个 [Vectorizer]({{ site.javadocs_baseurl
}}/api/java/org/apache/flink/orc/vector/Vectorizer.html) 的具体实现。
-Like any other columnar format that encodes data in bulk fashion, Flink's
`OrcBulkWriter` writes the input elements in batches. It uses
-ORC's `VectorizedRowBatch` to achieve this.
+和其它基于列式存储的批量编码格式类似，Flink中的 `OrcBulkWriter` 将数据按批写出，它通过 ORC 的
VectorizedRowBatch 来实现这一点。
Review comment:
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