tools: update tikv-control.md #807
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add how to use tikv-ctl to modify config dynamically
tools/tikv-control.md
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| $ tikv-ctl modify-tikv-config -m kvdb -n max_background_jobs -v 8 | ||
| success！ | ||
| $ tikv-ctl modify-tikv-config -m raftdb -n default.disable_auto_compactions -v true | ||
| success! |
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Please add example to modify RocksDB's block-cache-size for a given column family.
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@CaitinChen PTAL. And need your help to translate it, thx a lot!😉 |
lilin90
reviewed
Jul 16, 2018
tools/tikv-control.md
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| ### 动态修改 TiKV 的 RocksDB 相关配置 | ||
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| `modify-tikv-config`命令可以动态修改配置参数，暂时仅支持对于 RocksDB 相关参数的动态更改。通过 `-m` 参数可以指定要修改的 RocksDB，有 `kvdb` 和 `raftdb` 两个值可以选择。`-n` 用于指定配置名，`-v` 用于指定配置值，其中配置名可以参考[TiKV 配置模版](https://github.com/pingcap/tikv/blob/master/etc/config-template.toml#L213-L500)中[rocksdb]和[raftdb]下的参数，分别对应`kvdb`和`raftdb`。同时还可以通过`default|write|lock + . + 参数名`的形式来指定的不同 CF 的配置（对于`kvdb`有`default|write|lock`可以选择，对于`raftdb`仅有`default`可以选择。 |
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Please add necessary whitespaces between Chinese and English characters in the text:
- After
modify-tikv-config - Between "参考" and [TiKV 配置模版]
- Left and right of both [rocksdb] and [raftdb]
- 对应
kvdb和raftdb: left and right of bothkvdbandraftdb default|write|lock + . + 参数名- 对于
kvdb有default|write|lock可以选择，对于raftdb仅有default可以选择
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add how to use tikv-ctl to modify config dynamically