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config: update default path of temp-storage-path #3142

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Merged
TomShawn merged 4 commits into from
May 29, 2020
Merged

config: update default path of temp-storage-path #3142

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Update documentation
hsqlu May 18, 2020
b8d1949
Merge branch 'master' into doc-temp-storage
hsqlu May 18, 2020
55d1dd0
Merge branch 'master' into doc-temp-storage
yikeke May 29, 2020
2ac674f
Merge branch 'master' into doc-temp-storage
TomShawn May 29, 2020
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2 changes: 1 addition & 1 deletion tidb-configuration-file.md
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Expand Up @@ -36,7 +36,7 @@ TiDB 配置文件比命令行参数支持更多的选项。你可以在 [config/
### `tmp-storage-path`

+ 单条 SQL 语句的内存使用超出 `mem-quota-query` 限制时，某些算子的临时磁盘存储位置。
+ 默认值：`<操作系统临时文件夹>/tidb/tmp-storage`
+ 默认值：`<操作系统临时文件夹>/<操作系统用户ID>_tidb/MC4wLjAuMDo0MDAwLzAuMC4wLjA6MTAwODA=/tmp-storage`。其中 `MC4wLjAuMDo0MDAwLzAuMC4wLjA6MTAwODA=` 是对 `<host>:<port>/<statusHost>:<statusPort>` 进行 `Base64` 编码的输出结果。
+ 此配置仅在 `oom-use-tmp-storage` 为 true 时有效。

### `tmp-storage-quota`
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