问题
I successfully installed Spring XD 1.2.0 RC1 on HDP 2.2 using the Ambari plugin. Now that Spring XD 1.2.0 GA is out, how do I go about upgrading my installation?
回答1:
Looks like you need to remove the RC1 install and replace it with the 1.2.0 GA. I didn't see an option for updating a service in the Ambari UI.
These are the steps I took:
1) stop the Spring XD service from Amabari UI
2) remove old Spring XD plugin:
yum remove springxd-plugin-hdp
3) remove Spring XD installation:
yum remove spring-xd
rm -Rf /opt/pivotal/spring-xd-1.2.0.RC1
4) remove YUM repo and symbolic link:
rm /etc/yum.repos.d/SPRINGXD-1.2-1.repo
rm /var/www/html/SPRINGXD-1.2-1
5) get and install new YUM repo:
wget -nv http://repo.spring.io/yum-release/spring-xd/1.2/spring-xd-1.2.repo -O /etc/yum.repos.d/spring-xd-1.2.repo
6) install new Spring XD plugin:
yum install spring-xd-plugin-hdp
7) Restart Ambari server:
ambari-server restart
8) Delete old Spring XD service (adjust the ambari-server-host and cluster names):
curl -u admin:admin -H "X-Requested-By: ambari" -X DELETE http://<ambari-server-host>:8080/api/v1/clusters/<cluster>/services/SPRINGXD
(refresh the browser for Ambari UI)
9) Check the repository link under Admin->Repositories. It should be:
redhat6 Spring-XD-1.2 http://repo.spring.io/yum-release/spring-xd/1.2
10) Install new Spring XD Service following this doc: https://github.com/spring-projects/spring-xd-ambari/blob/master/src/docs/asciidoc/InstallingXDwithAmbari.asciidoc
Let us know if this works for you or if you have any issues.
来源：https://stackoverflow.com/questions/31004677/what-are-the-steps-to-upgrade-spring-xd-using-the-ambari-plugin