Re: Apache Ambari Meetup on June 27 (6PM-8PM PDT) at San Jose Convention Center

[Yusaku Sako]

Hi Ambari users and developers,

Here is a reminder that we'll be having an Ambari Meetup at San Jose Convention 
Center this coming Monday (June 27, 6PM-8PM PDT).

For the agenda / location / RSVP, please visit: 
http://www.meetup.com/Apache-Ambari-User-Group/events/231576067/

BTW, thanks to those who volunteered to give a talk at this event!

Hope to see you there!
Yusaku

From: Yusaku Sako
Reply-To: "u...@ambari.apache.org"
Date: Tuesday, June 7, 2016 at 5:55 PM
To: "dev@ambari.apache.org", 
"u...@ambari.apache.org"
Subject: Apache Ambari Meetup on June 27 (6PM-8PM PDT) at San Jose Convention 
Center

Hi everyone,

There will be an Apache Ambari Meetup on June 27 (Mon), 6PM-8PM PDT, at San 
Jose Convention Center [1].
Note that there's room for only 40-50 people or so.  Please sign up in advance 
to secure your spot!

This is a free event - you do not need a pass for Hadoop Summit, even though 
it's at the same venue.

We have 2 hours, so we can have a number of speakers based on how many are 
interested in presenting.
If you would like to present at this Meetup, please let me know directly or 
thru the dev mailing list.

Thanks, and hope to see many of you there!
Yusaku

[1] http://www.meetup.com/Apache-Ambari-User-Group/events/231576067/

Re: Adding new utility scripts to "contrib" folder under the root ambari dir

[Jayush Luniya]

You can put in under contrib/utils/
Thanks
Jayush

On 6/21/16, 1:21 PM, "Di Li"  wrote:

>Hello folks,
>
>I understand this is really a novice question. My question is: Should I
>add the scripts to the contrib folder (as a sub-project) if I would like
>to include some Python scripts that end users can use?
>
>I would like to build a script that user can run manually for host checks
>prior to blueprint install. I wonder if I should create a project under
>the contrib dir and put the scripts there. I can't figure out a proper
>location in Ambari to include this type of utility scripts.
>
>Thank you .
>Di

Adding new utility scripts to "contrib" folder under the root ambari dir

[Di Li]

Hello folks,

I understand this is really a novice question. My question is: Should I add the 
scripts to the contrib folder (as a sub-project) if I would like to include 
some Python scripts that end users can use?

I would like to build a script that user can run manually for host checks prior 
to blueprint install. I wonder if I should create a project under the contrib 
dir and put the scripts there. I can't figure out a proper location in Ambari 
to include this type of utility scripts.

Thank you .
Di

Re: Add host using REST API

[Alejandro Fernandez]

Hi Amruta,

If the agent is still heartbeating, it will reinsert itself into the hosts
and hoststate tables.
Deleting a host does remove it from those, plus a handful of other tables
like clusterhostmapping.

Thanks,
Alejandro

On 6/20/16, 9:58 AM, "Amruta Borkar"  wrote:

>Hello,
>
>I am trying to add and then delete a host using REST API in Ambari .
>During
>add host, new host related entries are added to topology related tables,
>those are not deleted after calling the DELETE API to delete the same
>host.
>Is this the expected behavior ? Can someone explain why entries are not
>deleted from database?
>
>Thank you,
>Amruta