Hi, Eric,
Thanks for your help, I have set up hicc successfully, but I encounter
another problem that my database seemed to be nothing,
The hicc show me "no data available", I don't know how to download data from
the hdfs to mysql, could you help me ?
Liuhang Zhang
-----Original Message-----
From: chukwa-user-return-1042-zhangliuhang=ict.ac...@incubator.apache.org
[mailto:chukwa-user-return-1042-zhangliuhang=ict.ac...@incubator.apache.org] On
Behalf Of Eric Yang
Sent: 2011年12月12日 13:10
To: [email protected]
Subject: Re: about hicc installation
For HICC, just run it as ./bin/chukwa hicc. There is no need to deploy it to
Tomcat. Remove it from apache-tomcat webapp directory and stop apache tomcat.
Make sure HADOOP_CONF_DIR is in class path by adding to chukwa-env.sh like this:
export CLASSPATH=${CLASSPATH}:${HADOOP_CONF_DIR}
regards,
Eric
On Sun, Dec 11, 2011 at 5:18 PM, wang zhihao <[email protected]> wrote:
> HI Eric
> I just try to install hicc, but I have encounter some troubles. Follows are
> my operations:
>
> (1) copy hicc.war to /opt/apache-tomcat-6.0.18/webapps/
> (2) /chukwa/bin/hicc.sh start
>
> but it didn't work,here is the error:
> java.lang.NullPointerException
> at
> org.apache.hadoop.chukwa.rest.resource.ViewResource.getView(ViewResour
> ce.java:55)
>
> Finally I found that it could not load the hadoop configration from
> the some files like core-site.xml, could you tell me what should I do to
> solve this problem? Or could you show me your install flow about hicc? Thanks.
>
> Regards
> Zhang liuhang
