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Posted to issues@carbondata.apache.org by GitBox <gi...@apache.org> on 2019/01/22 10:42:54 UTC
[GitHub] qiuchenjian commented on a change in pull request #3093:
[CARBONDATA-3263] Update doc for RANGE_COLUMN
qiuchenjian commented on a change in pull request #3093: [CARBONDATA-3263] Update doc for RANGE_COLUMN
URL: https://github.com/apache/carbondata/pull/3093#discussion_r249726729
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File path: docs/dml-of-carbondata.md
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@@ -251,15 +252,31 @@ CarbonData DML statements are documented here,which includes:
- ##### GLOBAL_SORT_PARTITIONS:
If the SORT_SCOPE is defined as GLOBAL_SORT, then user can specify the number of partitions to use while shuffling data for sort using GLOBAL_SORT_PARTITIONS. If it is not configured, or configured less than 1, then it uses the number of map task as reduce task. It is recommended that each reduce task deal with 512MB-1GB data.
-
+ For RANGE_COLUMN, GLOBAL_SORT_PARTITIONS is used to specify the number of range partitions also.
Review comment:
```suggestion
For RANGE_COLUMN, GLOBAL_SORT_PARTITIONS is used to specify the number of range partitions also.
```
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