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best-practices: add massive region performance improvement doc #2039

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Nov 22, 2019
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best-practices: add massive region performance improvement doc #2039

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82833d6
best-practices: add massiv region performance improvement doc
TomShawn Nov 13, 2019
20865db
best-practices: fix a typo
TomShawn Nov 13, 2019
ba0dfd0
best-practices: fix a broken link
TomShawn Nov 13, 2019
d4413cc
best-practices: remove a link
TomShawn Nov 13, 2019
d814f32
best-practices: add back removed content
TomShawn Nov 14, 2019
10e6aec
fix a broken link to pass CI
TomShawn Nov 14, 2019
0a708ae
best-practices: fix a typo
TomShawn Nov 14, 2019
042dfa3
address all comments
TomShawn Nov 15, 2019
7e4d410
best-practices: change file name
TomShawn Nov 15, 2019
d826b87
Merge branch 'master' into huge-region-amount
TomShawn Nov 15, 2019
08b283a
best-practices: address comment
TomShawn Nov 15, 2019
ed4e463
Merge branch 'master' into huge-region-amount
lilin90 Nov 18, 2019
28e7a66
Merge branch 'master' into huge-region-amount
lilin90 Nov 21, 2019
9c2267d
Merge branch 'master' into huge-region-amount
lilin90 Nov 22, 2019
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best-practices: fix a broken link
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@TomShawn
TomShawn committed Nov 13, 2019
commit ba0dfd0601c7731459edc0cf656fb79c593223f2
2 changes: 1 addition & 1 deletion v2.1/reference/best-practices/massive-region.md
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Expand Up @@ -82,7 +82,7 @@ v2.1 版本中的 Raftstore 为单线程。因此 Region 数超过 10 万后，R
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> `Region Merge` 已在 TiDB v3.0 中默认开启。

详情请参考[如何配置 Region Merge](https://github.com/tikv/tikv/blob/master/docs/how-to/configure/region-merge.md) 和 [PD 配置文件描述](/dev/reference/configuration/pd-server/configuration-file/#schedule)。
详情请参考[如何配置 Region Merge](https://github.com/tikv/tikv/blob/master/docs/how-to/configure/region-merge.md) 和 [PD 配置文件描述](/v2.1/reference/configuration/pd-server/configuration-file/#schedule)。

同时，默认配置的 `Region Merge` 的参数设置较为保守，可以根据需求参考 [TiDB 最佳实践系列（二）PD 调度策略](https://pingcap.com/blog-cn/best-practice-pd/#5-region-merge-%E9%80%9F%E5%BA%A6%E6%85%A2) 中提供的方法加快 `Region Merge` 过程的速度。

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