> ## Documentation Index
> Fetch the complete documentation index at: https://clickhouse.com/docs/llms.txt
> Use this file to discover all available pages before exploring further.

# keeper_retry_* 会话设置

> ClickHouse 在 keeper_retry_* 自动生成分组中的会话设置。

export const SettingsInfoBlock = ({type, default_value, changeable_without_restart}) => {
  return <div className="not-prose" style={{
    display: "flex",
    flexWrap: "wrap",
    alignItems: "baseline",
    columnGap: "0.5rem",
    rowGap: "0.125rem",
    margin: "0.375rem 0",
    fontSize: "0.8125rem",
    lineHeight: "1.125rem"
  }}>
      <div style={{
    fontWeight: 600,
    opacity: 0.72
  }}>类型</div>
      <div style={{
    overflowWrap: "anywhere"
  }}>{type}</div>
      <div style={{
    fontWeight: 600,
    opacity: 0.72,
    marginInlineStart: "0.5rem"
  }}>默认值</div>
      <div style={{
    overflowWrap: "anywhere"
  }}>{default_value}</div>
      {changeable_without_restart && <div style={{
    fontWeight: 600,
    opacity: 0.72,
    marginInlineStart: "0.5rem"
  }}>
          无需重启即可更改
        </div>}
      {changeable_without_restart && <div style={{
    overflowWrap: "anywhere"
  }}>
          {changeable_without_restart}
        </div>}
    </div>;
};

这些设置可在 [system.settings](/docs/zh/reference/system-tables/settings) 中查看，并由 [源代码](https://github.com/ClickHouse/ClickHouse/blob/master/src/Core/Settings.cpp) 自动生成。

<div id="keeper_retry_initial_backoff_ms">
  ## keeper\_retry\_initial\_backoff\_ms
</div>

<SettingsInfoBlock type="UInt64" default_value="100" />

<VersionHistory rows={[{"id": "row-1","items": [{"label": "24.3"},{"label": "100"},{"label": "常规 Keeper 操作的初始退避超时时间"}]}]} />

常规 Keeper 操作的初始退避超时时间

<div id="keeper_retry_max_backoff_ms">
  ## keeper\_retry\_max\_backoff\_ms
</div>

<SettingsInfoBlock type="UInt64" default_value="5000" />

<VersionHistory rows={[{"id": "row-1","items": [{"label": "24.3"},{"label": "5000"},{"label": "常规 Keeper 操作的最大退避超时时间"}]}]} />

常规 Keeper 操作的最大退避超时时间