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commit 2ef0ee478ab3638c31e2c6df4da4d409662eb69d
Author: buildbot <[email protected]>
AuthorDate: Sat Dec 18 05:16:56 2021 +0000
Automatic Site Publish by Buildbot
---
output/docs/mongo-metastore/index.html | 20 ++++++++++++++------
output/feed.xml | 4 ++--
output/zh/docs/mongo-metastore/index.html | 20 ++++++++++++++------
output/zh/feed.xml | 4 ++--
4 files changed, 32 insertions(+), 16 deletions(-)
diff --git a/output/docs/mongo-metastore/index.html
b/output/docs/mongo-metastore/index.html
index 3107648..7187d8e 100644
--- a/output/docs/mongo-metastore/index.html
+++ b/output/docs/mongo-metastore/index.html
@@ -1447,7 +1447,7 @@
<h2 id="configuration">Configuration</h2>
<p>Currently, the Mongo Metastore is not the default implementation.
-To enable the Mongo Metastore create the <code class="language-plaintext
highlighter-rouge">drill-metastore-override.conf</code> file
+To enable the Mongo Metastore, create the <code class="language-plaintext
highlighter-rouge">drill-metastore-override.conf</code> file
in your config directory and specify the Mongo Metastore class:</p>
<div class="language-yaml highlighter-rouge"><div class="highlight"><pre
class="highlight"><code><span class="s">drill.metastore</span><span
class="pi">:</span> <span class="pi">{</span>
@@ -1461,6 +1461,10 @@ in your config directory and specify the Mongo Metastore
class:</p>
<p><code class="language-plaintext
highlighter-rouge">drill.metastore.mongo.connection</code> - connection url to
your MongoDB. Required.</p>
+<p><code class="language-plaintext
highlighter-rouge">drill.metastore.mongo.database</code> - database used.
Optional, default is “meta”.</p>
+
+<p><code class="language-plaintext
highlighter-rouge">drill.metastore.mongo.table_collection</code> - collection
used to store metadata for tables. Optional, default is “tables”.</p>
+
<h3 id="custom-configuration">Custom configuration</h3>
<p><code class="language-plaintext
highlighter-rouge">drill-metastore-override.conf</code> is used to customize
connection details to the Drill Metastore database.
@@ -1471,12 +1475,16 @@ See <code class="language-plaintext
highlighter-rouge">drill-metastore-override-
<div class="language-yaml highlighter-rouge"><div class="highlight"><pre
class="highlight"><code><span class="s">drill.metastore</span><span
class="pi">:</span> <span class="pi">{</span>
<span class="nv">implementation.class</span><span class="pi">:</span> <span
class="s2">"</span><span
class="s">org.apache.drill.metastore.mongo.MongoMetastore"</span><span
class="pi">,</span>
<span class="nv">mongo</span><span class="pi">:</span> <span
class="pi">{</span>
- <span class="nv">connection</span><span class="pi">:</span> <span
class="s2">"</span><span class="s">mongodb://localhost:27017/"</span>
+ <span class="nv">connection</span><span class="pi">:</span> <span
class="s2">"</span><span class="s">mongodb://localhost:27017/"</span><span
class="pi">,</span>
+ <span class="nv">database</span><span class="pi">:</span> <span
class="s2">"</span><span class="s">meta"</span><span class="pi">,</span>
+ <span class="nv">table_collection</span><span class="pi">:</span> <span
class="s2">"</span><span class="s">tables"</span>
<span class="pi">}</span>
<span class="pi">}</span>
</code></pre></div></div>
-<p>Note: username and password can also be included in the connection url.</p>
+<p><strong>Note: If your MongoDB enabled access control, make sure the user
can read and write the collection used.
+If you are using a sharded MongoDB cluster, make sure the database used is
enabled sharding,
+and the collection used is only sharded by <code class="language-plaintext
highlighter-rouge">_id</code> in hash mode.</strong></p>
<h2 id="tables-structure">Tables structure</h2>
@@ -1486,9 +1494,9 @@ In Drill <code class="language-plaintext
highlighter-rouge">tables</code> compon
The <code class="language-plaintext
highlighter-rouge">TableMetadataUnit</code> class holds fields for all five
metadata types within the <code class="language-plaintext
highlighter-rouge">tables</code> component.
Any fields not applicable to a particular metadata type are simply ignored and
remain unset.</p>
-<p>In the Mongo implementation of the Drill Metastore, all metadata of the
tables component stored in
- one collection named <code class="language-plaintext
highlighter-rouge">tables</code> in the <code class="language-plaintext
highlighter-rouge">meta</code> database. The database and collection will be
auto
- created when first write data into it.</p>
+<p>In the Mongo implementation of the Drill Metastore, all metadata of the
tables component stored in one collection.
+The database and collection will be auto created when write data firstly into
it if not exist,
+but you need to configure the database and collection before used as the note
specified above if you are using a sharded cluster.</p>
diff --git a/output/feed.xml b/output/feed.xml
index 6f60834..37abe0b 100644
--- a/output/feed.xml
+++ b/output/feed.xml
@@ -6,8 +6,8 @@
</description>
<link>/</link>
<atom:link href="/feed.xml" rel="self" type="application/rss+xml"/>
- <pubDate>Mon, 13 Dec 2021 07:46:03 +0000</pubDate>
- <lastBuildDate>Mon, 13 Dec 2021 07:46:03 +0000</lastBuildDate>
+ <pubDate>Sat, 18 Dec 2021 05:14:38 +0000</pubDate>
+ <lastBuildDate>Sat, 18 Dec 2021 05:14:38 +0000</lastBuildDate>
<generator>Jekyll v3.9.1</generator>
<item>
diff --git a/output/zh/docs/mongo-metastore/index.html
b/output/zh/docs/mongo-metastore/index.html
index 239a144..4f98197 100644
--- a/output/zh/docs/mongo-metastore/index.html
+++ b/output/zh/docs/mongo-metastore/index.html
@@ -1447,7 +1447,7 @@
<h2 id="configuration">Configuration</h2>
<p>Currently, the Mongo Metastore is not the default implementation.
-To enable the Mongo Metastore create the <code class="language-plaintext
highlighter-rouge">drill-metastore-override.conf</code> file
+To enable the Mongo Metastore, create the <code class="language-plaintext
highlighter-rouge">drill-metastore-override.conf</code> file
in your config directory and specify the Mongo Metastore class:</p>
<div class="language-yaml highlighter-rouge"><div class="highlight"><pre
class="highlight"><code><span class="s">drill.metastore</span><span
class="pi">:</span> <span class="pi">{</span>
@@ -1461,6 +1461,10 @@ in your config directory and specify the Mongo Metastore
class:</p>
<p><code class="language-plaintext
highlighter-rouge">drill.metastore.mongo.connection</code> - connection url to
your MongoDB. Required.</p>
+<p><code class="language-plaintext
highlighter-rouge">drill.metastore.mongo.database</code> - database used.
Optional, default is “meta”.</p>
+
+<p><code class="language-plaintext
highlighter-rouge">drill.metastore.mongo.table_collection</code> - collection
used to store metadata for tables. Optional, default is “tables”.</p>
+
<h3 id="custom-configuration">Custom configuration</h3>
<p><code class="language-plaintext
highlighter-rouge">drill-metastore-override.conf</code> is used to customize
connection details to the Drill Metastore database.
@@ -1471,12 +1475,16 @@ See <code class="language-plaintext
highlighter-rouge">drill-metastore-override-
<div class="language-yaml highlighter-rouge"><div class="highlight"><pre
class="highlight"><code><span class="s">drill.metastore</span><span
class="pi">:</span> <span class="pi">{</span>
<span class="nv">implementation.class</span><span class="pi">:</span> <span
class="s2">"</span><span
class="s">org.apache.drill.metastore.mongo.MongoMetastore"</span><span
class="pi">,</span>
<span class="nv">mongo</span><span class="pi">:</span> <span
class="pi">{</span>
- <span class="nv">connection</span><span class="pi">:</span> <span
class="s2">"</span><span class="s">mongodb://localhost:27017/"</span>
+ <span class="nv">connection</span><span class="pi">:</span> <span
class="s2">"</span><span class="s">mongodb://localhost:27017/"</span><span
class="pi">,</span>
+ <span class="nv">database</span><span class="pi">:</span> <span
class="s2">"</span><span class="s">meta"</span><span class="pi">,</span>
+ <span class="nv">table_collection</span><span class="pi">:</span> <span
class="s2">"</span><span class="s">tables"</span>
<span class="pi">}</span>
<span class="pi">}</span>
</code></pre></div></div>
-<p>Note: username and password can also be included in the connection url.</p>
+<p><strong>Note: If your MongoDB enabled access control, make sure the user
can read and write the collection used.
+If you are using a sharded MongoDB cluster, make sure the database used is
enabled sharding,
+and the collection used is only sharded by <code class="language-plaintext
highlighter-rouge">_id</code> in hash mode.</strong></p>
<h2 id="tables-structure">Tables structure</h2>
@@ -1486,9 +1494,9 @@ In Drill <code class="language-plaintext
highlighter-rouge">tables</code> compon
The <code class="language-plaintext
highlighter-rouge">TableMetadataUnit</code> class holds fields for all five
metadata types within the <code class="language-plaintext
highlighter-rouge">tables</code> component.
Any fields not applicable to a particular metadata type are simply ignored and
remain unset.</p>
-<p>In the Mongo implementation of the Drill Metastore, all metadata of the
tables component stored in
- one collection named <code class="language-plaintext
highlighter-rouge">tables</code> in the <code class="language-plaintext
highlighter-rouge">meta</code> database. The database and collection will be
auto
- created when first write data into it.</p>
+<p>In the Mongo implementation of the Drill Metastore, all metadata of the
tables component stored in one collection.
+The database and collection will be auto created when write data firstly into
it if not exist,
+but you need to configure the database and collection before used as the note
specified above if you are using a sharded cluster.</p>
diff --git a/output/zh/feed.xml b/output/zh/feed.xml
index 99f1b80..a0ad24a 100644
--- a/output/zh/feed.xml
+++ b/output/zh/feed.xml
@@ -6,8 +6,8 @@
</description>
<link>/</link>
<atom:link href="/zh/feed.xml" rel="self" type="application/rss+xml"/>
- <pubDate>Mon, 13 Dec 2021 07:46:03 +0000</pubDate>
- <lastBuildDate>Mon, 13 Dec 2021 07:46:03 +0000</lastBuildDate>
+ <pubDate>Sat, 18 Dec 2021 05:14:38 +0000</pubDate>
+ <lastBuildDate>Sat, 18 Dec 2021 05:14:38 +0000</lastBuildDate>
<generator>Jekyll v3.9.1</generator>
<item>
