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new be7d49cb9f4 [Fix](doc) Fixed some errors in the documentation (#26410)
be7d49cb9f4 is described below
commit be7d49cb9f4f3da7860e90662b113f9dd4f83411
Author: xy <whuxingy...@163.com>
AuthorDate: Wed Nov 8 15:19:34 2023 +0800
[Fix](doc) Fixed some errors in the documentation (#26410)
Co-authored-by: xingying01 <xingyin...@corp.netease.com>
---
docs/en/docs/data-operate/update-delete/batch-delete-manual.md | 2 +-
docs/zh-CN/docs/admin-manual/maint-monitor/monitor-metrics/metrics.md | 2 +-
docs/zh-CN/docs/data-operate/update-delete/batch-delete-manual.md | 2 +-
3 files changed, 3 insertions(+), 3 deletions(-)
diff --git a/docs/en/docs/data-operate/update-delete/batch-delete-manual.md
b/docs/en/docs/data-operate/update-delete/batch-delete-manual.md
index 32f36b3bafb..d4debb04808 100644
--- a/docs/en/docs/data-operate/update-delete/batch-delete-manual.md
+++ b/docs/en/docs/data-operate/update-delete/batch-delete-manual.md
@@ -58,7 +58,7 @@ In Base Compaction, delete the rows marked for deletion to
reduce the space occu
There are two ways of enabling batch delete support:
-1. By adding `enable_batch_delete_by_default=true` in the fe configuration
file, all newly created tables after restarting fe support batch deletion, this
option defaults to false
+1. By adding `enable_batch_delete_by_default=true` in the fe configuration
file, all newly created tables after restarting fe support batch deletion, this
option defaults to true
2. For tables that have not changed the above fe configuration or for existing
tables that do not support the bulk delete function, you can use the following
statement:
`ALTER TABLE tablename ENABLE FEATURE "BATCH_DELETE"` to enable the batch
delete.
diff --git
a/docs/zh-CN/docs/admin-manual/maint-monitor/monitor-metrics/metrics.md
b/docs/zh-CN/docs/admin-manual/maint-monitor/monitor-metrics/metrics.md
index 1f6e2898770..129bfdb069e 100644
--- a/docs/zh-CN/docs/admin-manual/maint-monitor/monitor-metrics/metrics.md
+++ b/docs/zh-CN/docs/admin-manual/maint-monitor/monitor-metrics/metrics.md
@@ -196,7 +196,7 @@ curl http://be_host:webserver_port/metrics?type=json
|`doris_be_cache_lookup_count`| | | 记录指定 LRU Cache 被查找的次数 | |
|`doris_be_cache_hit_count`| | | 记录指定 LRU Cache 的命中次数 | |
|`doris_be_cache_hit_ratio`| | | 记录指定 LRU Cache 的命中率 | 用于观测cache是否有效 | P0|
-|| {name="DataPageCache"} | 字节 | DataPageCache 用于缓存数据的 Data Page |
数据Cache，直接影响查询效率 | P0|
+|| {name="DataPageCache"} | Num | DataPageCache 用于缓存数据的 Data Page |
数据Cache，直接影响查询效率 | P0|
|| {name="IndexPageCache"} | Num| IndexPageCache 用于缓存数据的 Index Page |
索引Cache，直接影响查询效率 | P0|
|| {name="LastestSuccessChannelCache"} | Num| LastestSuccessChannelCache
用于缓存导入接收端的 LoadChannel | |
|| {name="SegmentCache"} | Num | SegmentCache 用于缓存已打开的 Segment，如索引信息 | |
diff --git a/docs/zh-CN/docs/data-operate/update-delete/batch-delete-manual.md
b/docs/zh-CN/docs/data-operate/update-delete/batch-delete-manual.md
index d9df36a805e..62a5e869bfa 100644
--- a/docs/zh-CN/docs/data-operate/update-delete/batch-delete-manual.md
+++ b/docs/zh-CN/docs/data-operate/update-delete/batch-delete-manual.md
@@ -60,7 +60,7 @@ Base Compaction 时要将标记为删除的行的删掉，以减少数据占用
启用批量删除支持有一下两种形式：
-1. 通过在fe 配置文件中增加`enable_batch_delete_by_default=true` 重启fe
后新建表的都支持批量删除，此选项默认为false；
+1. 通过在fe 配置文件中增加`enable_batch_delete_by_default=true` 重启fe
后新建表的都支持批量删除，此选项默认为true；
2. 对于没有更改上述fe配置或对于已存在的不支持批量删除功能的表，可以使用如下语句： `ALTER TABLE tablename ENABLE
FEATURE "BATCH_DELETE"` 来启用批量删除。本操作本质上是一个schema change 操作，操作立即返回，可以通过`show
alter table column` 来确认操作是否完成。
那么如何确定一个表是否支持批量删除，可以通过设置一个session variable 来显示隐藏列 `SET
show_hidden_columns=true` ，之后使用`desc tablename`，如果输出中有`__DORIS_DELETE_SIGN__`
列则支持，如果没有则不支持。
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