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new c272fcd fix doc40
c272fcd is described below
commit c272fcd58eae9dea04723333230331a7f39f760e
Author: yaqian.zhang <598593...@qq.com>
AuthorDate: Thu Aug 19 15:41:02 2021 +0800
fix doc40
---
website/_docs40/index.md | 4 ++++
website/_docs40/install/index.cn.md | 2 +-
website/_docs40/install/index.md | 2 +-
3 files changed, 6 insertions(+), 2 deletions(-)
diff --git a/website/_docs40/index.md b/website/_docs40/index.md
index a6dd45a..a329248 100644
--- a/website/_docs40/index.md
+++ b/website/_docs40/index.md
@@ -129,6 +129,10 @@ The test results can reflect the following two points:
- The build speed of kylin4 is significantly higher than that of kylin3.1.0
spark engine;
- Compared with HBase, the parquet file size of kylin4 is significantly
reduced;
+- Comparison of query response(SSB and TPC-H)
+
+
+
From the comparison of query results, it can be seen that kylin3 and kylin4
are the same for ***simple query***, kylin4 is slightly insufficient; However,
kylin4 has obvious advantages over kylin3 for ***complex query***.
Moreover, there is still a lot of room to optimize the performance of
***simple query*** in kylin4. In the practice of Youzan using kylin4, the
performance of ***simple query*** can be optimized to less than 1 second.
diff --git a/website/_docs40/install/index.cn.md
b/website/_docs40/install/index.cn.md
index e3c6d2b..5cae3a0 100644
--- a/website/_docs40/install/index.cn.md
+++ b/website/_docs40/install/index.cn.md
@@ -127,7 +127,7 @@ Kylin with pid 25964 has been stopped.
### HDFS 目录结构
Kylin 会在 HDFS 上生成文件，默认根目录是 "/kylin/", 然后会使用 Kylin 集群的元数据表名作为第二层目录名，默认为
"kylin_metadata" (可以在`conf/kylin.properties`中定制).
-通常, `/kylin/kylin_metadata` 目录下按照不同的 project 存放数据，比如 leanrn_kylin 项目的数据目录为
`/kylin/kylin_metadata/learn_kylin`, 该目录下通常包括以下子目录：
+通常, `/kylin/kylin_metadata` 目录下按照不同的 project 存放数据，比如 learn_kylin 项目的数据目录为
`/kylin/kylin_metadata/learn_kylin`, 该目录下通常包括以下子目录：
1.`job_tmp`: 存放执行任务过程中生成的临时文件。
2.`parquet`: 存放各个 cube 的 cuboid 文件。
3.`table_snapshot`: 存放维度表快照。
diff --git a/website/_docs40/install/index.md b/website/_docs40/install/index.md
index 73b5b4f..324ca1e 100644
--- a/website/_docs40/install/index.md
+++ b/website/_docs40/install/index.md
@@ -131,7 +131,7 @@ You can run `ps -ef | grep kylin` to see if the Kylin
process has stopped.
### HDFS folder structure
Kylin will generate files on HDFS. The default root directory is "kylin/", and
then the metadata table name of kylin cluster will be used as the second layer
directory name, and the default is "kylin_metadata"(can be customized in
`conf/kylin.properties`)
-Generally, `/kylin/kylin_metadata` directory stores data according to
different projects, such as data directory of "learn_kylin" project is
`/kylin/kylin_metadata/learn_ Kylin`, which usually includes the following
subdirectories:
+Generally, `/kylin/kylin_metadata` directory stores data according to
different projects, such as data directory of "learn_kylin" project is
`/kylin/kylin_metadata/learn_kylin`, which usually includes the following
subdirectories:
1.`job_tmp`: store temporary files generated during the execution of tasks.
2.`parquet`: the cuboid file of each cube.
3.`table_snapshot`: stores the dimension table snapshot.
