Thx ,Yusaku. I have installed a cluster successfully, but it seems to be that some services of the cluster alwalys fail to start. For example, nameNode service , here is it's log: ERROR ServiceComponentHostImpl:639 - Can't handle ServiceComponentHostEvent event at current state, serviceComponentName=NAMENODE,
2013/1/16 Yusaku Sako <[email protected]> > Hi Jinwei, > > Great to hear that you were able to successfully install a cluster. > API support to delete a cluster is something that we will be working on > soon. > See https://issues.apache.org/jira/browse/AMBARI-1194. > > To delete the cluster on 1.2.0 RC0, you can issue "ambari-server reset" > from the command line. > This clears all database entries made. > You would need to manually stop all Java processes, perform yum erase to > uninstall packages, etc., on the hosts that you installed the cluster on. > > We will be updating developer documentation in the next few days on the > Wiki. > > Thanks for your patience. > > Yusaku > > > On Tue, Jan 15, 2013 at 2:30 AM, jinwei zhu <[email protected]> wrote: > > > Thx, Yusaku, I have install release 1.2.0-rc0 , I have successfully > created > > a cluster with some hosts and services, but I can not find any page that > > could delete the cluster. Is there any method to delete the cluster ? > > By the way, is there some docs ( like ambari666 docs in this wiki " > > > https://cwiki.apache.org/confluence/display/AMBARI/Ambari-666+Development"; > > ) for developers to run and to debug the code ? > > > > > > 2013/1/14 Yusaku Sako <[email protected]> > > > > > We will call for a vote on a 1.2.0 release candidate tomorrow (Monday). > > > We will send out a link to the release branch as well as step-by-step > > > instructions on how to deploy a cluster using Ambari. > > > Thanks for your patience. > > > > > > Yusaku > > > > > > On Sun, Jan 13, 2013 at 7:41 PM, jinwei zhu <[email protected]> > > wrote: > > > > > > > Hi,Yusaku, I see you have committed many codes into git trunk > > repository > > > ( > > > > git://git.apache.org/ambari.git) recently , could I use trunk code > to > > > run > > > > ambari? will it work? > > > > By the way, this week , you will release 1.2 ,right? if yes, which > day > > > will > > > > it release? > > > > > > > > Thx. > > > > > > > > 2013/1/11 Yusaku Sako <[email protected]> > > > > > > > > > Hi Jinwei, > > > > > > > > > > The way you are making a POST call to create a cluster looks > correct. > > > > > A successful POST results in HTTP Status Code 201 ("Created"). > > > > > Note that this only creates a Cluster resource, but there are many > > > other > > > > > calls you would need to make in order to install a cluster (for > > > example, > > > > > registering hosts to the cluster, creating services and its > > components, > > > > > assigning these components to specified hosts, creating and > applying > > > > > configurations to the services, initiating installation of the > > > services, > > > > > starting the services, etc). > > > > > > > > > > We are only days away from having a release candidate of Ambari > 1.2.0 > > > > > ready. > > > > > I recommend you wait for the release candidate so that you will be > > able > > > > to > > > > > try installing a cluster via Ambari Web and observe all the API > calls > > > it > > > > > makes. > > > > > > > > > > Thanks! > > > > > Yusaku > > > > > > > > > > > > > > > On Thu, Jan 10, 2013 at 7:07 AM, jinwei zhu <[email protected] > > > > > > wrote: > > > > > > > > > > > HI, Yusaku, since ambari web ui has not worked well, I am trying > > to > > > > use > > > > > > "httpclient" to send request by rest service , and the request is > > to > > > > > create > > > > > > a cluster. > > > > > > Here is the java code : > > > > > > String restURL=" > > > http://myhostname:8080/api/clusters/mycluster"; > > > > > > HttpClient client=new HttpClient(); > > > > > > PostMethod postMethod = new PostMethod(restURL); > > > > > > String body="{\"hostname\":\"myhostname\"}"; > > > > > > postMethod.setRequestBody(body); > > > > > > int statusCode = client.executeMethod(postMethod); > > > > > > System.out.println(postMethod.getResponseBodyAsString()); > > > > > > > > > > > > after running this code, I try getMethod using that restURL, the > > rest > > > > > > server could return the cluster infomation, but only a litter > > > > infomation. > > > > > > so , I doubt if the http body content is enough and if I missed > > some > > > > > steps > > > > > > before calling that restURL . Please correct me , thanks. > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > 2013/1/7 Yusaku Sako <[email protected]> > > > > > > > > > > > >> Hi Peicheng, > > > > > >> > > > > > >> The documentation that you referred is outdated and you will not > > be > > > > > >> able to install a cluster if you simply follow it. Sorry about > > > > > >> that... > > > > > >> AMBARI-666 was a development branch for the new, unreleased > 1.2.0 > > > > > >> version of Ambari. The code from this branch was merged to > trunk > > > > > >> about a month ago. > > > > > >> We will be releasing 1.2.0 shortly (in a week or so) along with > > > > > >> updated documentation. > > > > > >> Please try again when 1.2.0 is released. > > > > > >> > > > > > >> Thanks for your patience! > > > > > >> > > > > > >> Yusaku > > > > > >> > > > > > >> On Sat, Jan 5, 2013 at 6:32 AM, peicheng Liao < > > [email protected]> > > > > > >> wrote: > > > > > >> > Hi all: > > > > > >> > > > > > > >> > I try to install Ambari-666 using the docs. > > > > > >> > > > > > > >> > Ambari-666 Development - Apache Ambari (Incubating) - Apache > > > > Software > > > > > >> Foundation > > > > > >> > > > > > > >> > > > > > > > > > > > > > > > https://cwiki.apache.org/confluence/display/AMBARI/Ambari-666+Development > > > > > >> > > > > > > >> > I start my ambari-server , and I can it use > > > > > >> > > > > > > >> > http://am1:8080/api/check > > > > > >> > staus return "RUNNING" > > > > > >> > > > > > > >> > Next I start ambari-web , > > > > > >> > > > > > > >> > #cd ambari-web > > > > > >> > # brunch w > > > > > >> > but not thing happend > > > > > >> > so I turn on the config.coffee > > > > > >> > > > > > > >> > server: > > > > > >> > port: 3333 > > > > > >> > base: '/' > > > > > >> > run: no > > > > > >> > > > > > > >> > to > > > > > >> > server: > > > > > >> > port: 3333 > > > > > >> > base: '/' > > > > > >> > run: yes > > > > > >> > > > > > > >> > 05 Jan 09:02:16 - info: application started on > > > > http://localhost:3333/ > > > > > >> > > > > > > >> > ===== > > > > > >> > so I try to login the web ( user "admin" password "admin" ), > > > > > >> > I found it sent request to http://am1:3333/api/v1/users/admin > > > > > >> > (am1 is my server hostname,i can connect am1) > > > > > >> > When I try to open the url to check , It return > > > > > >> > "Cannot GET /api/v1/users/admin " > > > > > >> > > > > > > >> > What kind mistake with me ? > > > > > >> > Thank for your help ~ > > > > > >> > > > > > > > > > > > > > > > > > > > > > > > > > > >
