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Posted to commits@kylin.apache.org by li...@apache.org on 2017/11/16 03:18:45 UTC
svn commit: r1815406 - in /kylin/site: docs21/install/kylin_aws_emr.html
feed.xml
Author: lidong
Date: Thu Nov 16 03:18:45 2017
New Revision: 1815406
URL: http://svn.apache.org/viewvc?rev=1815406&view=rev
Log:
Update Kylin EMR document to add hbase.rpc.timeout
Modified:
kylin/site/docs21/install/kylin_aws_emr.html
kylin/site/feed.xml
Modified: kylin/site/docs21/install/kylin_aws_emr.html
URL: http://svn.apache.org/viewvc/kylin/site/docs21/install/kylin_aws_emr.html?rev=1815406&r1=1815405&r2=1815406&view=diff
==============================================================================
--- kylin/site/docs21/install/kylin_aws_emr.html (original)
+++ kylin/site/docs21/install/kylin_aws_emr.html Thu Nov 16 03:18:45 2017
@@ -3204,6 +3204,25 @@
<p>You can select âHDFSâ or âS3â as the storage for HBase, depending on whether you need Cube data be persisted after shutting down the cluster. EMR HDFS uses the local disk of EC2 instances, which will erase the data when cluster is stopped, then Kylin metadata and Cube data can be lost.</p>
+<p>If you use âS3â as HBaseâs storage, you need customize its configuration for âhbase.rpc.timeoutâ, because the bulk load to S3 is a copy operation, when data size is huge, HBase region server need wait much longer time than on HDFS to finish.</p>
+
+<div class="highlighter-rouge"><pre class="highlight"><code>[ {
+ "Classification": "hbase-site",
+ "Properties": {
+ "hbase.rpc.timeout": "3600000",
+ "hbase.rootdir": "s3://yourbucket/EMRROOT"
+ }
+ },
+ {
+ "Classification": "hbase",
+ "Properties": {
+ "hbase.emr.storageMode": "s3"
+ }
+ }
+]
+</code></pre>
+</div>
+
<h3 id="install-kylin">Install Kylin</h3>
<p>When EMR cluser is in âWaitingâ status, you can SSH into its master node, download Kylin and then uncompress the tar ball:</p>
Modified: kylin/site/feed.xml
URL: http://svn.apache.org/viewvc/kylin/site/feed.xml?rev=1815406&r1=1815405&r2=1815406&view=diff
==============================================================================
--- kylin/site/feed.xml (original)
+++ kylin/site/feed.xml Thu Nov 16 03:18:45 2017
@@ -19,8 +19,8 @@
<description>Apache Kylin Home</description>
<link>http://kylin.apache.org/</link>
<atom:link href="http://kylin.apache.org/feed.xml" rel="self" type="application/rss+xml"/>
- <pubDate>Tue, 14 Nov 2017 05:59:23 -0800</pubDate>
- <lastBuildDate>Tue, 14 Nov 2017 05:59:23 -0800</lastBuildDate>
+ <pubDate>Wed, 15 Nov 2017 19:16:44 -0800</pubDate>
+ <lastBuildDate>Wed, 15 Nov 2017 19:16:44 -0800</lastBuildDate>
<generator>Jekyll v2.5.3</generator>
<item>