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From GitBox <...@apache.org>
Subject [GitHub] [drill] paul-rogers commented on a change in pull request #1953: Add docs for Drill Metastore
Date Tue, 04 Feb 2020 03:12:26 GMT
paul-rogers commented on a change in pull request #1953: Add docs for Drill Metastore
URL: https://github.com/apache/drill/pull/1953#discussion_r374430161
 
 

 ##########
 File path: _docs/performance-tuning/drill-metastore/010-using-drill-metastore.md
 ##########
 @@ -0,0 +1,408 @@
+---
+title: "Using Drill Metastore"
+parent: "Drill Metastore"
+date: 2020-01-31
+---
+
+Drill 1.17 introduces the Drill Metastore which stores the table schema and table statistics.
Statistics allow Drill to better create optimal query plans.
+
+The Metastore is a Beta feature; it is subject to change. We encourage you to try it and
provide feedback.
+Because the Metastore is in Beta, the SQL commands and Metastore formats may change in the
next release.
+{% include startnote.html %}In Drill 1.17, this feature is supported for Parquet tables only
and is disabled by default.{% include endnote.html %}
+
+## Enabling Drill Metastore
 
 Review comment:
   Suggestion: insert an introduction section before the Enabling section. Else, it is not
clear what the Metastore give me and why I'd want to enable it.

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