Greg, Technically, this is a two-step process. 1. "Bootstrap" installs the ambari-agent package, configures /etc/ambari-agent/conf/ambari-agent.ini, and starts up ambari-agent. 2. Once the ambari-agent is started on each host, it will take some time for it to register itself with ambari-server. This is the lag that you are seeing.
So, in order to verify that all hosts are registered (i.e., successfully heartbeating), you need to poll /api/v1/hosts until you see all the bootstrapped hosts there. Yusaku On Mon, Aug 25, 2014 at 10:14 AM, Greg Hill <[email protected]> wrote: > Interestingly, there's a race condition here. After the bootstrap finishes > (status = SUCCESS), the new host(s) don't always show up in GET > /api/v1/hosts immediately. Is this a bug or is there something else I need > to be doing? > > Greg > > On 8/25/14 8:52 AM, "Greg Hill" <[email protected]> wrote: > >>Thanks Yusaku, this helps. I'm working on adding the ability to poll >>long-running tasks from the python client, so I'll smooth over the >>differences in the client so it's not obvious to the end user. >> >>Greg >> >>On 8/22/14 7:55 PM, "Yusaku Sako" <[email protected]> wrote: >> >>>Hi Greg, >>> >>>Unfortunately, the bootstrap API is a bit unconventional and does not >>>follow the standard API framework. >>>To check on the bootstrap status, you just need to make a GET call >>>like this: /api/v1/bootstrap/1 (replace 1 with the requestId returned >>>by the POST /api/v1/bootstrap call). >>>I hope this helps. >>> >>>Yusaku >>> >>> >>>On Fri, Aug 22, 2014 at 12:26 PM, Greg Hill <[email protected]> >>>wrote: >>>> The bootstrap hosts method returns a request id, but that request isn't >>>>associated with any cluster. How do I get the status of it? There >>>>aren't any API docs I can find for the bootstrap method. >>>> >>>> Thanks in advance. >>>> >>>> Greg >>>> >>> >>>-- >>>CONFIDENTIALITY NOTICE >>>NOTICE: This message is intended for the use of the individual or entity >>>to >>>which it is addressed and may contain information that is confidential, >>>privileged and exempt from disclosure under applicable law. If the reader >>>of this message is not the intended recipient, you are hereby notified >>>that >>>any printing, copying, dissemination, distribution, disclosure or >>>forwarding of this communication is strictly prohibited. If you have >>>received this communication in error, please contact the sender >>>immediately >>>and delete it from your system. Thank You. >> > -- CONFIDENTIALITY NOTICE NOTICE: This message is intended for the use of the individual or entity to which it is addressed and may contain information that is confidential, privileged and exempt from disclosure under applicable law. If the reader of this message is not the intended recipient, you are hereby notified that any printing, copying, dissemination, distribution, disclosure or forwarding of this communication is strictly prohibited. If you have received this communication in error, please contact the sender immediately and delete it from your system. Thank You.
