leonardBang commented on a change in pull request #17749:
URL: https://github.com/apache/flink/pull/17749#discussion_r754130028
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File path: docs/content/docs/connectors/table/filesystem.md
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@@ -328,15 +328,30 @@ Time extractors define extracting time from partition
values.
<td>String</td>
<td>The extractor class for implement PartitionTimeExtractor
interface.</td>
</tr>
+ <tr>
+ <td><h5>partition.time-extractor.formatter-pattern</h5></td>
+ <td style="word-wrap: break-word;">yyyy-MM-dd HH:mm:ss</td>
+ <td>String</td>
+ <td>When 'partition.time-extractor.kind' is set to 'default', you can
specify a formatter pattern to get a timestamp from partitions. <br>By default,
the format is 'yyyy-MM-dd HH:mm:ss'.
Review comment:
How about the name `timestamp-formatter` which has default value
'yyyy-MM-dd HH:mm:ss'? And it can combine with
`partition.time-extractor.timestamp-patter`, and it also should supports
multiple partition fields like ```$year$month$day```.
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File path: docs/content.zh/docs/connectors/table/filesystem.md
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@@ -276,18 +276,31 @@ file sink 支持文件合并，以允许应用程序可以使用较小的检查
<td>String</td>
<td>实现了接口 PartitionTimeExtractor 的提取器类.</td>
</tr>
+ <tr>
+ <td><h5>partition.time-extractor.formatter-pattern</h5></td>
+ <td style="word-wrap: break-word;">yyyy-MM-dd HH:mm:ss</td>
+ <td>String</td>
+
<td>指定时间格式化的类型。当'partition.time-extractor.kind'设置为'default'时，你可以指定分区字段的时间格式化类型。
<br>它的默认格式化类型是：'yyyy-MM-dd HH:mm:ss'.
+ <br>示例如下:
+ <br>'yyyy-MM-dd' -> '2018-07-14'
+ <br>'dd-MMM-yyyy' -> '14-Jul-2018'
+ <br>'E, MMM dd yyyy' -> 'Sat, Jul 14 2018'
+ <br>更多细节可参考: https://www.w3.org/QA/Tips/iso-date</td>
+ </tr>
<tr>
<td><h5>partition.time-extractor.timestamp-pattern</h5></td>
<td style="word-wrap: break-word;">(none)</td>
<td>String</td>
- <td> 'default' 时间提取器允许用户从分区字段中提取合法的时间戳模式。默认支持从第一个字段按 'yyyy-mm-dd
hh:mm:ss' 时间戳模式提取。
+ <td> 'default' 时间提取器允许用户从分区字段中提取合法的时间戳模式。默认支持从第一个字段按 'yyyy-MM-dd
HH:mm:ss' 时间戳模式提取。
如果需要从一个分区字段比如 ‘dt’ 提取时间戳，可以配置为: '$dt';
如果需要从多个分区字段，比如 'year', 'month', 'day' 和
'hour'提取时间戳，可以配置为：'$year-$month-$day $hour:00:00';
如果需要从两字分区字段，比如 'dt' 和 'hour' 提取时间戳，可以配置为：'$dt $hour:00:00'.</td>
</tr>
</tbody>
</table>
+
+
默认的提取器是基于由分区字段组合而成的时间戳模式。你也可以指定一个实现了 `PartitionTimeExtractor` 接口的自定义的提取器。
Review comment:
please delete these
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