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zh: update TOC and error-handling.md#111
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Co-authored-by: Xuecheng Zhang <csuzhangxc@gmail.com>
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@csuzhangxc, @toutdesuite, PTAL. |
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| ### load 处理单元报错 `packet for query is too large. Try adjusting the 'max_allowed_packet' variable` | ||
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| #### 原因 |
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建议与之前的格式保持一致，统一加 heading，或统一不加
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| * MySQL client 和 MySQL/TiDB Server 都有 `max_allowed_packet` 配额的限制，如果在使用过程中违反其中任何一个 `max_allowed_packet` 配额，客户端程序就会收到对应的报错。目前最新版本的 DM 和 TiDB Server 的默认 `max_allowed_packet` 配额都为 `64M`。 | ||
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| * DM 的全量数据导入处理模块不支持对 dump sqls 文件进行切分，原因是 DM 的 dump 处理单元采用了最简单的编码实现，，如果在 DM 实现文件切分，那么需要在 `TiDB parser` 基础上实现一个完备的解析器才能正确的处理数据切分，但是随之会带来以下的问题： |
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| * DM 的全量数据导入处理模块不支持对 dump sqls 文件进行切分，原因是 DM 的 dump 处理单元采用了最简单的编码实现，，如果在 DM 实现文件切分，那么需要在 `TiDB parser` 基础上实现一个完备的解析器才能正确的处理数据切分，但是随之会带来以下的问题： | |
| * DM 的全量数据导入处理模块不支持对 dump 处理模块导出的 SQL 文件进行切分。因为 DM 的 dump 处理单元采用了最简单的编码实现，如果在 DM 实现文件切分，需要在 `TiDB Parser` 基础上实现一个完备的解析器才能正确的处理数据切分。但是随之会带来以下的问题： |
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dump sqls 是指 dump 处理单元导出的 sql 文件，要不改成这样：
DM 的全量数据导入处理模块不支持对 dump 处理模块导出的 SQL 文件进行切分。因为 DM 的 dump 处理单元采用了最简单的编码实现，如果在 DM 实现文件切分，需要在 `TiDB Parser` 基础上实现一个完备的解析器才能正确的处理数据切分。但是随之会带来以下的问题：
Co-authored-by: toutdesuite <guizhiluo2014@163.com>
Co-authored-by: toutdesuite <guizhiluo2014@163.com>
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@csuzhangxc, @toutdesuite, PTAL. |
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@csuzhangxc, @toutdesuite, PTAL. |
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