[
https://issues.apache.org/jira/browse/TAJO-1857?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=15022094#comment-15022094
]
ASF GitHub Bot commented on TAJO-1857:
--------------------------------------
Github user jihoonson commented on a diff in the pull request:
https://github.com/apache/tajo/pull/870#discussion_r45602281
--- Diff: tajo-docs/src/main/sphinx/table_management/compression.rst ---
@@ -1,5 +1,23 @@
-*********************************
+***********
Compression
-*********************************
+***********
-.. todo::
\ No newline at end of file
+Using compression makes data size compact and network traffic low. Most of
Tajo data types support data compression feature.
+Currently, compression configuration affcts only for stored data format
and it is specified when a table is created as table meta information.
+Compression for intermidate data or others is not supported now.
+
+===========================================
+Compression Properties for each Data Format
+===========================================
+
+ .. csv-table:: Compression Properties and Codec Class
--- End diff --
Looks very clear!
> Rename the section of 'File Formats' to 'Data Formats' and fill compression
> section of the 'Table Management' chapter
> ---------------------------------------------------------------------------------------------------------------------
>
> Key: TAJO-1857
> URL: https://issues.apache.org/jira/browse/TAJO-1857
> Project: Tajo
> Issue Type: Task
> Components: Documentation
> Reporter: Jihoon Son
> Assignee: Jongyoung Park
> Fix For: 0.11.1
>
>
> 'File format' is a legacy name, so we need to change it.
> In addiiton, the compression section still remains empty, even though we
> already have some descriptions in the compression section. This makes many
> users suffer from the difficulty of finding documents about compression.
--
This message was sent by Atlassian JIRA
(v6.3.4#6332)
