From 65c7a2a3ea92fb10a722295bbbe7f338911dccff Mon Sep 17 00:00:00 2001 From: "mergify[bot]" <37929162+mergify[bot]@users.noreply.github.com> Date: Fri, 3 Jan 2025 02:41:49 +0000 Subject: [PATCH] [Doc] update doc about shared-data mode ingestion rate limit (backport #54606) (#54638) Co-authored-by: Yixin Luo <18810541851@163.com> --- docs/en/administration/management/FE_configuration.md | 8 ++++---- docs/zh/administration/management/FE_configuration.md | 8 ++++---- 2 files changed, 8 insertions(+), 8 deletions(-) diff --git a/docs/en/administration/management/FE_configuration.md b/docs/en/administration/management/FE_configuration.md index b0c04c78d3ec5..afb60dab84547 100644 --- a/docs/en/administration/management/FE_configuration.md +++ b/docs/en/administration/management/FE_configuration.md @@ -3140,11 +3140,11 @@ ADMIN SET FRONTEND CONFIG ("key" = "value"); ##### lake_enable_ingest_slowdown -- Default: false +- Default: true - Type: Boolean - Unit: - - Is mutable: Yes -- Description: Whether to enable Data Ingestion Slowdown in a shared-data cluster. When Data Ingestion Slowdown is enabled, if the Compaction Score of a partition exceeds `lake_ingest_slowdown_threshold`, loading tasks on that partition will be throttled down. This configuration only takes effect when `run_mode` is set to `shared_data`. +- Description: Whether to enable Data Ingestion Slowdown in a shared-data cluster. When Data Ingestion Slowdown is enabled, if the Compaction Score of a partition exceeds `lake_ingest_slowdown_threshold`, loading tasks on that partition will be throttled down. This configuration only takes effect when `run_mode` is set to `shared_data`. From v3.3.6 onwards, the default value is chenged from `false` to `true`. - Introduced in: v3.2.0 ##### lake_ingest_slowdown_threshold @@ -3176,11 +3176,11 @@ ADMIN SET FRONTEND CONFIG ("key" = "value"); ##### lake_compaction_score_upper_bound -- Default: 0 +- Default: 2000 - Type: Long - Unit: - - Is mutable: Yes -- Description: The upper limit of the Compaction Score for a partition in a shared-data cluster. `0` indicates no upper limit. This item only takes effect when `lake_enable_ingest_slowdown` is set to `true`. When the Compaction Score of a partition reaches or exceeds this upper limit, all loading tasks on that partition will be indefinitely delayed until the Compaction Score drops below this value or the task times out. +- Description: The upper limit of the Compaction Score for a partition in a shared-data cluster. `0` indicates no upper limit. This item only takes effect when `lake_enable_ingest_slowdown` is set to `true`. When the Compaction Score of a partition reaches or exceeds this upper limit, incoming loading tasks will be rejected. From v3.3.6 onwards, the default value is changed from `0` to `2000`. - Introduced in: v3.2.0 ##### lake_compaction_disable_tables diff --git a/docs/zh/administration/management/FE_configuration.md b/docs/zh/administration/management/FE_configuration.md index 2376b39f0603e..35630c6756f85 100644 --- a/docs/zh/administration/management/FE_configuration.md +++ b/docs/zh/administration/management/FE_configuration.md @@ -3133,11 +3133,11 @@ Compaction Score 代表了一个表分区是否值得进行 Compaction 的评分 ##### lake_enable_ingest_slowdown -- 默认值：false +- 默认值：true - 类型：Boolean - 单位：- - 是否动态：是 -- 描述：是否为存算分离集群开启导入限速功能。开启导入限速功能后，当某个表分区的 Compaction Score 超过了 `lake_ingest_slowdown_threshold`，该表分区上的导入任务将会被限速。只有当 `run_mode` 设置为 `shared_data` 后，该配置项才会生效。 +- 描述：是否为存算分离集群开启导入限速功能。开启导入限速功能后，当某个表分区的 Compaction Score 超过了 `lake_ingest_slowdown_threshold`，该表分区上的导入任务将会被限速。只有当 `run_mode` 设置为 `shared_data` 后，该配置项才会生效。自 v3.3.6 起，默认值由 `false` 变为 `true`。 - 引入版本：v3.2.0 ##### lake_ingest_slowdown_threshold @@ -3173,11 +3173,11 @@ Compaction Score 代表了一个表分区是否值得进行 Compaction 的评分 ##### lake_compaction_score_upper_bound -- 默认值：0 +- 默认值：2000 - 类型：Long - 单位：- - 是否动态：是 -- 描述：表分区的 Compaction Score 的上限, `0` 表示没有上限。只有当 `lake_enable_ingest_slowdown` 设置为 `true` 后，该配置项才会生效。当表分区 Compaction Score 达到或超过该上限后，所有涉及到该分区的导入任务将会被无限延迟提交，直到 Compaction Score 降到该值以下或者任务超时。 +- 描述：表分区的 Compaction Score 的上限, `0` 表示没有上限。只有当 `lake_enable_ingest_slowdown` 设置为 `true` 后，该配置项才会生效。当表分区 Compaction Score 达到或超过该上限后，新的导入会被拒绝。自 v3.3.6 起，默认值由 `0` 变为 `2000`。 - 引入版本：v3.2.0 ##### lake_compaction_disable_tables