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From jinwei zhu <zhujinwe...@gmail.com>
Subject Re: about AMBARI-666 ambari-web not login
Date Fri, 18 Jan 2013 17:56:36 GMT
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 <yusaku@hortonworks.com>

> 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 <zhujinwei09@gmail.com> 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 <yusaku@hortonworks.com>
> >
> > > 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 <zhujinwei09@gmail.com>
> > 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 <yusaku@hortonworks.com>
> > > >
> > > > > 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 <zhujinwei09@gmail.com
> >
> > > > 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 <yusaku@hortonworks.com>
> > > > > >
> > > > > >> 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 <
> > peicheng5@gmail.com>
> > > > > >> 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 ~
> > > > > >>
> > > > > >
> > > > > >
> > > > >
> > > >
> > >
> >
>

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