From 7d4075477b9af7b9c6f946f93ecd44b8bd86b930 Mon Sep 17 00:00:00 2001 From: Daniel Zhang Date: Wed, 3 Mar 2021 20:44:10 -0500 Subject: [PATCH] Hindex Doc Edit --- hetu-docs/en/indexer/overview.md | 2 +- hetu-docs/zh/indexer/overview.md | 2 +- 2 files changed, 2 insertions(+), 2 deletions(-) diff --git a/hetu-docs/en/indexer/overview.md b/hetu-docs/en/indexer/overview.md index ff1751467..ea4459a3a 100644 --- a/hetu-docs/en/indexer/overview.md +++ b/hetu-docs/en/indexer/overview.md @@ -18,7 +18,7 @@ The Heuristic Indexer allows creating indexes on existing data but stores the in tables using ORC storage format.** 1. BloomIndex, MinMaxIndex and BtreeIndex can be used on a coordinator for filtering splits during scheduling -2. When reading ORC files, to filter Stripes, MinMaxIndex can be used or BloomIndex can be used on workers +2. When reading ORC files, to filter Stripes, MinMaxIndex and BloomIndex can be used on workers 2. BitmapIndex can used on workers for filtering rows when reading ORC files ### 1. Filtering scheduled Splits during query execution diff --git a/hetu-docs/zh/indexer/overview.md b/hetu-docs/zh/indexer/overview.md index 2b9d72061..4f7e555d7 100644 --- a/hetu-docs/zh/indexer/overview.md +++ b/hetu-docs/zh/indexer/overview.md @@ -17,7 +17,7 @@ **注意：当前，启发式索引仅支持ORC存储格式的Hive数据源。** 1. BloomIndex，MinMaxIndex和BtreeIndex可以在Coordinator上使用，以在调度期间过滤Splits -2. 在读取ORC文件时，为了过滤Splits，可以使用MinMaxIndex或者在workers上使用BloomIndex +2. 在读取ORC文件时，为了过滤Splits，可以在workers上使用MinMaxIndex或者BloomIndex 3. 在读取ORC文件时，BitmapIndex可以在workers上用于过滤数据行 ### 1.查询过程中过滤预定分片