Purpose a Titan/Ambari integration

[Hugo Cao]

Hi guys,

I did some work for the Titan/Ambari integration in the common-service, to make 
Ambari install, uninstall and manage Titan which is designed to support the 
processing of the scaling graph. I would like to see if we are interested in 
putting it in the community.

I have also opened a Jira here at 
https://issues.apache.org/jira/browse/AMBARI-21098

Thanks

Hugo

New branch for AMS 3.0 - new features

[Siddharth Wagle]

Hi all,


Creating a new branch (branch-3.0-ams) to commit new features and prototype 
code before solidifying it and merging with trunk hopefully in the next few 
months. Features intended to land on this branch:


- AMBARI-20773: Schema changes for nextGen feature support

- AMBARI-21105: Anomaly Detection for specific metrics


BR,

Sid

Re: [VOTE] Apache Ambari 2.5.1 RC0

[Di Li]

+1 for release-2.5.1-rc0

On Tue, May 23, 2017 at 11:39 AM, Nate Cole  wrote:

> +1 for rc0
>
> On 5/22/17, 2:54 PM, "Aravindan Vijayan"  wrote:
>
> Hello all,
>
> I have created an apache-ambari-2.5.1 release candidate.
>
> GIT source tag (release-2.5.1-rc0) https://git-wip-us.apache.org/
> repos/asf/ambari/repo?p=ambari.git;a=log;h=refs/tags/release-2.5.1-rc0
>
> Staging site: http://home.apache.org/~avijayan/apache-ambari-2.5.1-
> rc0/
>
> PGP release keys (signed using 088372a9) -
> http://pgp.mit.edu:11371/pks/lookup?search=0x088372A9=vindex
>
> One can look into the issues fixed in this release at
> https://issues.apache.org/jira/browse/AMBARI/fixforversion/12340256/?
> selectedTab=com.atlassian.jira.jira-projects-plugin:version-summary-panel
>
> Vote will be open for 72 hours.
> [ ] +1 approve
> [ ] +0 no opinion
> [ ] -1 disapprove (and reason why)
>
> My vote: +1
>
> --
> Thanks and Regards,
> Aravindan Vijayan
>
>
>

Re: [VOTE] Apache Ambari 2.5.1 RC0

[Nate Cole]

+1 for rc0

On 5/22/17, 2:54 PM, "Aravindan Vijayan"  wrote:

Hello all,

I have created an apache-ambari-2.5.1 release candidate.

GIT source tag (release-2.5.1-rc0) 
https://git-wip-us.apache.org/repos/asf/ambari/repo?p=ambari.git;a=log;h=refs/tags/release-2.5.1-rc0

Staging site: http://home.apache.org/~avijayan/apache-ambari-2.5.1-rc0/

PGP release keys (signed using 088372a9) - 
http://pgp.mit.edu:11371/pks/lookup?search=0x088372A9=vindex

One can look into the issues fixed in this release at 
https://issues.apache.org/jira/browse/AMBARI/fixforversion/12340256/?selectedTab=com.atlassian.jira.jira-projects-plugin:version-summary-panel

Vote will be open for 72 hours.
[ ] +1 approve
[ ] +0 no opinion
[ ] -1 disapprove (and reason why)

My vote: +1

--
Thanks and Regards,
Aravindan Vijayan

Re: In-memory Persistence Type

[Jonathan Hurley]

I believe that this database type is only ever used for unit tests.

> On May 18, 2017, at 1:57 PM, Anita Jebaraj  wrote:
> 
> Hello everyone,
> 
> I came across the below piece of code in AmbariServer.java,
> Can someone point me to some documentation on In-memory Persistence type or
> on what context it would be used. Thanks in advance
> 
>  @Transactional
>  protected void initDB() throws AmbariException {
>if (configs.getPersistenceType() == PersistenceType.IN_MEMORY ||
> dbInitNeeded) {
>  LOG.info("Database init needed - creating default data");
>  Users users = injector.getInstance(Users.class);
> 
>  users.createUser("admin", "admin");
>  users.createUser("user", "user");
> 
>  MetainfoEntity schemaVersion = new MetainfoEntity();
>  schemaVersion.setMetainfoName(Configuration.SERVER_VERSION_KEY);
> 
> schemaVersion.setMetainfoValue(VersionUtils.getVersionSubstring(ambariMetaInfo.getServerVersion()));
> 
>  metainfoDAO.create(schemaVersion);
>}
>  }
> 
> 
> Thanks & Regards,
> Anita Jebaraj

Re: [VOTE] Apache Ambari 2.5.1 RC0

[Robert Levas]

+1 for release-2.5.1-rc0

I verified the hashes and verified that the source builds and all unit tests 
passed.

Rob


On 5/22/17, 2:54 PM, "Aravindan Vijayan"  wrote:

Hello all,

I have created an apache-ambari-2.5.1 release candidate.

GIT source tag (release-2.5.1-rc0) 
https://git-wip-us.apache.org/repos/asf/ambari/repo?p=ambari.git;a=log;h=refs/tags/release-2.5.1-rc0

Staging site: http://home.apache.org/~avijayan/apache-ambari-2.5.1-rc0/

PGP release keys (signed using 088372a9) - 
http://pgp.mit.edu:11371/pks/lookup?search=0x088372A9=vindex

One can look into the issues fixed in this release at 
https://issues.apache.org/jira/browse/AMBARI/fixforversion/12340256/?selectedTab=com.atlassian.jira.jira-projects-plugin:version-summary-panel

Vote will be open for 72 hours.
[ ] +1 approve
[ ] +0 no opinion
[ ] -1 disapprove (and reason why)

My vote: +1

--
Thanks and Regards,
Aravindan Vijayan