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Update hdfswriter.md

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Wei Xiaonan 2022-10-18 20:36:27 +08:00 committed by GitHub
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@ -231,6 +231,7 @@ HdfsWriter提供向HDFS文件系统指定路径中写入TEXTFile文件和ORCFile
* append，写入前不做任何处理，DataX hdfswriter直接使用filename写入，并保证文件名不冲突。 * append，写入前不做任何处理，DataX hdfswriter直接使用filename写入，并保证文件名不冲突。
* nonConflict，如果目录下有fileName前缀的文件，直接报错。 * nonConflict，如果目录下有fileName前缀的文件，直接报错。
* truncate，如果目录下有fileName前缀的文件，先删除后写入。
* 必选：是 <br /> * 必选：是 <br />