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new e3fb24d update FAQ with password changing
e3fb24d is described below
commit e3fb24d00c63e9d545b6914f2d10e695baf3e1fe
Author: shaofengshi <shaofeng...@apache.org>
AuthorDate: Thu Mar 15 16:07:29 2018 +0800
update FAQ with password changing
---
website/_docs21/gettingstarted/faq.md | 34 +++++++++++++++++++++++++++++++
website/_docs23/gettingstarted/events.md | 2 ++
website/_docs23/gettingstarted/faq.md | 35 ++++++++++++++++++++++++++++++++
website/_docs23/install/kylin_aws_emr.md | 7 ++-----
website/_docs23/install/kylin_cluster.md | 8 ++++++--
5 files changed, 79 insertions(+), 7 deletions(-)
diff --git a/website/_docs21/gettingstarted/faq.md
b/website/_docs21/gettingstarted/faq.md
index bf75829..fd6f02a 100644
--- a/website/_docs21/gettingstarted/faq.md
+++ b/website/_docs21/gettingstarted/faq.md
@@ -115,5 +115,39 @@ group by a.slr_sgmt
* User may get this error when first time run hbase client, please check the
error trace to see whether there is an error saying couldn't access a folder
like "/hadoop/hbase/local/jars"; If that folder doesn't exist, create it.
+#### 14. How to update the default password for 'ADMIN'?
+ * By default, Kylin uses a simple, configuration based user registry; The
default administrator 'ADMIN' with password 'KYLIN' is hard-coded in
`kylinSecurity.xml`. To modify the password, you need firstly get the new
password's encrypted value (with BCrypt), and then set it in
`kylinSecurity.xml`. Here is a sample with password 'ABCDE'
+
+{% highlight Groff markup %}
+
+cd $KYLIN_HOME/tomcat/webapps/kylin/WEB-INF/lib
+
+java -classpath
kylin-server-base-2.2.0.jar:spring-beans-4.3.10.RELEASE.jar:spring-core-4.3.10.RELEASE.jar:spring-security-core-4.2.3.RELEASE.jar:commons-codec-1.7.jar:commons-logging-1.1.3.jar
org.apache.kylin.rest.security.PasswordPlaceholderConfigurer BCrypt ABCDE
+
+BCrypt encrypted password is:
+$2a$10$A7.J.GIEOQknHmJhEeXUdOnj2wrdG4jhopBgqShTgDkJDMoKxYHVu
+
+{% endhighlight %}
+
+Then you can set it into `kylinSecurity.xml'
+
+{% highlight Groff markup %}
+
+vi ./tomcat/webapps/kylin/WEB-INF/classes/kylinSecurity.xml
+
+{% endhighlight %}
+
+Replace the origin encrypted password with the new one:
+{% highlight Groff markup %}
+
+ <bean class="org.springframework.security.core.userdetails.User"
id="adminUser">
+ <constructor-arg value="ADMIN"/>
+ <constructor-arg
+
value="$2a$10$A7.J.GIEOQknHmJhEeXUdOnj2wrdG4jhopBgqShTgDkJDMoKxYHVu"/>
+ <constructor-arg ref="adminAuthorities"/>
+ </bean>
+
+{% endhighlight %}
+Restart Kylin to take effective. If you have multiple Kylin server as a
cluster, do the same on each instance.
diff --git a/website/_docs23/gettingstarted/events.md
b/website/_docs23/gettingstarted/events.md
index 35d02fb..22f474e 100644
--- a/website/_docs23/gettingstarted/events.md
+++ b/website/_docs23/gettingstarted/events.md
@@ -20,5 +20,7 @@ __Conferences__
__Meetup__
+
+* [Apache Kylin & Alluxio Meetup
@Shanghai](http://huiyi.csdn.net/activity/product/goods_list?project_id=3746),
in Shanghai, China, 1:00PM - 17:30PM, Sunday, 2018-1-21
* [Apache Kylin Meetup @Bay
Area](http://www.meetup.com/Cloud-at-ebayinc/events/218914395/), in San Jose,
US, 6:00PM - 7:30PM, Thursday, 2014-12-04
diff --git a/website/_docs23/gettingstarted/faq.md
b/website/_docs23/gettingstarted/faq.md
index c9a8998..a5a68ad 100644
--- a/website/_docs23/gettingstarted/faq.md
+++ b/website/_docs23/gettingstarted/faq.md
@@ -105,3 +105,38 @@ group by a.slr_sgmt
* Please check the [post in mailing
list](http://apache-kylin.74782.x6.nabble.com/JDBC-query-result-Date-column-get-wrong-value-td5370.html)
+#### 12. How to update the default password for 'ADMIN'?
+ * By default, Kylin uses a simple, configuration based user registry; The
default administrator 'ADMIN' with password 'KYLIN' is hard-coded in
`kylinSecurity.xml`. To modify the password, you need firstly get the new
password's encrypted value (with BCrypt), and then set it in
`kylinSecurity.xml`. Here is a sample with password 'ABCDE'
+
+{% highlight Groff markup %}
+
+cd $KYLIN_HOME/tomcat/webapps/kylin/WEB-INF/lib
+
+java -classpath
kylin-server-base-2.3.0.jar:spring-beans-4.3.10.RELEASE.jar:spring-core-4.3.10.RELEASE.jar:spring-security-core-4.2.3.RELEASE.jar:commons-codec-1.7.jar:commons-logging-1.1.3.jar
org.apache.kylin.rest.security.PasswordPlaceholderConfigurer BCrypt ABCDE
+
+BCrypt encrypted password is:
+$2a$10$A7.J.GIEOQknHmJhEeXUdOnj2wrdG4jhopBgqShTgDkJDMoKxYHVu
+
+{% endhighlight %}
+
+Then you can set it into `kylinSecurity.xml'
+
+{% highlight Groff markup %}
+
+vi ./tomcat/webapps/kylin/WEB-INF/classes/kylinSecurity.xml
+
+{% endhighlight %}
+
+Replace the origin encrypted password with the new one:
+{% highlight Groff markup %}
+
+ <bean class="org.springframework.security.core.userdetails.User"
id="adminUser">
+ <constructor-arg value="ADMIN"/>
+ <constructor-arg
+
value="$2a$10$A7.J.GIEOQknHmJhEeXUdOnj2wrdG4jhopBgqShTgDkJDMoKxYHVu"/>
+ <constructor-arg ref="adminAuthorities"/>
+ </bean>
+
+{% endhighlight %}
+
+Restart Kylin to take effective. If you have multiple Kylin server as a
cluster, do the same on each instance.
\ No newline at end of file
diff --git a/website/_docs23/install/kylin_aws_emr.md
b/website/_docs23/install/kylin_aws_emr.md
index d949ae5..a31347d 100644
--- a/website/_docs23/install/kylin_aws_emr.md
+++ b/website/_docs23/install/kylin_aws_emr.md
@@ -9,7 +9,7 @@ Many users run Hadoop on public Cloud like AWS today. Apache
Kylin, compiled wit
### Recommended Version
* AWS EMR 5.7 (for EMR 5.8 and above, please check
[KYLIN-3129](https://issues.apache.org/jira/browse/KYLIN-3129))
-* Apache Kylin v2.2.0 for HBase 1.x
+* Apache Kylin v2.2.0 or above for HBase 1.x
### Start EMR cluster
@@ -161,7 +161,4 @@ To restart a cluster with the same HBase data, specify the
same Amazon S3 locati
## Deploy Kylin in a dedicated EC2
Running Kylin in a dedicated client node (not master, core or task) is
recommended. You can start a separate EC2 instance within the same VPC and
subnet as your EMR, copy the Hadoop clients from master node to it, and then
install Kylin in it. This can improve the stability of services in master node
as well as Kylin itself.
-
-## Known issues on EMR
-* [KYLIN-3028](https://issues.apache.org/jira/browse/KYLIN-3028)
-* [KYLIN-3032](https://issues.apache.org/jira/browse/KYLIN-3032)
+
\ No newline at end of file
diff --git a/website/_docs23/install/kylin_cluster.md
b/website/_docs23/install/kylin_cluster.md
index 8ea381d..509c22a 100644
--- a/website/_docs23/install/kylin_cluster.md
+++ b/website/_docs23/install/kylin_cluster.md
@@ -21,8 +21,12 @@ A typical scenario is depicted in the following chart:
If you are running Kylin in a cluster where you have multiple Kylin REST
server instances, please make sure you have the following property correctly
configured in ${KYLIN_HOME}/conf/kylin.properties for EVERY server instance.
1. kylin.rest.servers
- List of web servers in use, this enables one web server instance to
sync up with other servers. For example:
kylin.rest.servers=sandbox1:7070,sandbox2:7070
-
+ List of web servers in use, this enables one web server instance to
sync up with other servers. For example:
+
+```
+ kylin.rest.servers=host1:7070,host2:7070
+```
+
2. kylin.server.mode
Make sure there is only one instance whose "kylin.server.mode" is set
to "all"(or "job"), others should be "query"
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