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!634 fix dynamic filters documentation 

Merge pull request !634 from Zhan Lu/fix-dynamic-filter-doc
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i-robot 2021-02-26 09:41:09 +08:00 committed by Gitee
parent ff5cd0930e e498623102
commit db7eccfcfb
2 changed files with 3 additions and 3 deletions
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4
hetu-docs/en/admin/dynamic-filters.md
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@ -7,8 +7,8 @@ openLooKeng generates dynamic filter conditions based on join conditions and dat
The dynamic filtering is primarily used to optimize the highly selective join scenarios (including dynamic partition pruning for large partitioned tables and row filtering for non-partitioned tables). openLooKeng dynamic filtering is currently applicable to `inner join`, `semi join` and `right join` scenarios, only can be applied to `Hive connector`, `DC connector` and `Memory connector`.
## Usage
openLooKeng dynamic filtering feature depends on the distributed cache component. Please refer to the section [Configuring HA](../installation/deployment-ha.md) to configure `hazelcast`.
In `/etc/config.properties`, yhe following parameters need to be configured.
openLooKeng dynamic filtering feature depends on the distributed cache component. Please refer to the section [State Store](state-store.md) for specific configuration on state store.
In `/etc/config.properties`, the following parameters need to be configured.
``` properties
enable-dynamic-filtering=true

2
hetu-docs/zh/admin/dynamic-filters.md
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@ -7,7 +7,7 @@ openLooKeng在查询运行时，依靠join条件以及build侧读出的数据，
openLooKeng动态过滤主要应用于高选择性的join场景（包含针对分区表的分区裁剪以及非分区表的行过滤）。openLooKeng动态过滤当前适用于`inner join`，`semi join` 以及`right join`场景，适用于`Hive connector`，`DC connector`以及`Memory connector`。
## 使用
openLooKeng动态过滤特性依赖于分布式缓存组件，请参考[Configuring HA](../installation/deployment-ha.md)章节配置`Hazelcast`。
openLooKeng动态过滤特性依赖于分布式缓存组件，请参考[State Store](state-store.md)章节配置。
在`/etc/config.properties`需要配置如下参数