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Posted to commits@knox.apache.org by lm...@apache.org on 2017/12/14 19:37:26 UTC
svn commit: r1818202 - in /knox: site/books/knox-0-14-0/user-guide.html
trunk/books/0.14.0/service_livy.md
Author: lmccay
Date: Thu Dec 14 19:37:26 2017
New Revision: 1818202
URL: http://svn.apache.org/viewvc?rev=1818202&view=rev
Log:
Fixed typos in Livy docs
Modified:
knox/site/books/knox-0-14-0/user-guide.html
knox/trunk/books/0.14.0/service_livy.md
Modified: knox/site/books/knox-0-14-0/user-guide.html
URL: http://svn.apache.org/viewvc/knox/site/books/knox-0-14-0/user-guide.html?rev=1818202&r1=1818201&r2=1818202&view=diff
==============================================================================
--- knox/site/books/knox-0-14-0/user-guide.html (original)
+++ knox/site/books/knox-0-14-0/user-guide.html Thu Dec 14 19:37:26 2017
@@ -6302,7 +6302,7 @@ DriverManager.getConnection(url, props);
<role>LIVYSERVER</role>
<url>http://<livy-server>:8998</url>
</service>
-</code></pre><p>Livy server will use proxUser to run the Spark session. To avoid that a user can provide here any user (e.g. a more privileged), Knox will need to rewrite the the json body to replace what so ever is the value of proxyUser is with the username of the authenticated user.</p><p>{<br/> “driverMemory”:“2G”, “executorCores”:4, “executorMemory”:“8G”, “proxyUser”:“bernhard”, “conf”:{<br/> “spark.master”:“yarn-cluster”, “spark.jars.packages”:“com.databricks:spark-csv_2.10:1.5.0” } } </p><p>The above is an example request body to be used to create a Spark session via Live server and illustrates the “proxyUser” that requires rewrite.</p><h3><a id="Service+Test+API">Service Test API</a> <a href="#Service+Test+API"><img src="markbook-section-link.png"/></a></h3><p>The gateway supports a Service Test API that can be use
d to test Knox’s ability to connect to each of the different Hadoop services via a simeple HTTP GET request. To be able to access this API one must add the following line into the topology for which you wish to run the service test.</p>
+</code></pre><p>Livy server will use proxyUser to run the Spark session. To avoid that a user can provide here any user (e.g. a more privileged), Knox will need to rewrite the the json body to replace what so ever is the value of proxyUser is with the username of the authenticated user.</p><p>{<br/> “driverMemory”:“2G”, “executorCores”:4, “executorMemory”:“8G”, “proxyUser”:“bernhard”, “conf”:{<br/> “spark.master”:“yarn-cluster”, “spark.jars.packages”:“com.databricks:spark-csv_2.10:1.5.0” } } </p><p>The above is an example request body to be used to create a Spark session via Livy server and illustrates the “proxyUser” that requires rewrite.</p><h3><a id="Service+Test+API">Service Test API</a> <a href="#Service+Test+API"><img src="markbook-section-link.png"/></a></h3><p>The gateway supports a Service Test API that can be us
ed to test Knox’s ability to connect to each of the different Hadoop services via a simeple HTTP GET request. To be able to access this API one must add the following line into the topology for which you wish to run the service test.</p>
<pre><code><service>
<role>SERVICE-TEST</role>
</service>
Modified: knox/trunk/books/0.14.0/service_livy.md
URL: http://svn.apache.org/viewvc/knox/trunk/books/0.14.0/service_livy.md?rev=1818202&r1=1818201&r2=1818202&view=diff
==============================================================================
--- knox/trunk/books/0.14.0/service_livy.md (original)
+++ knox/trunk/books/0.14.0/service_livy.md Thu Dec 14 19:37:26 2017
@@ -33,7 +33,7 @@ In the topology XML file, add the follow
<url>http://<livy-server>:8998</url>
</service>
-Livy server will use proxUser to run the Spark session. To avoid that a user can
+Livy server will use proxyUser to run the Spark session. To avoid that a user can
provide here any user (e.g. a more privileged), Knox will need to rewrite the the
json body to replace what so ever is the value of proxyUser is with the username of
the authenticated user.
@@ -49,5 +49,5 @@ the authenticated user.
}
}
-The above is an example request body to be used to create a Spark session via Live server and illustrates the "proxyUser" that requires rewrite.
+The above is an example request body to be used to create a Spark session via Livy server and illustrates the "proxyUser" that requires rewrite.