Hawkular Java Client
by Stefan Negrea
Hello Everybody,
On Monday we migrated the Hawkular Java Client GitHub repository from the
QE organization to the Hawkular proper organization. The existing Hawkular
repository was empty so we purged it and migrated the Hawkular-QE
counterpart as is. The project is currently maintained by Jeeva Kandasamy
and was started by Viet Nguyen, both from the Hawkular QA team. Please send
a big thank you to both of them for their amazing work.
The goal of the project is not only to have a ready-to-use Java client but
also showcase how various Hawkular APIs can be used.
Going forward Jeeva will be an active core contributor but the project is
looking for more help. If you are interested in helping please reply to
this thread or contact me directly.
Github URL:
https://github.com/hawkular/hawkular-client-java
Thank you,
Stefan Negrea
Software Engineer
9 years, 11 months
GSoC 2016 Student Introduction : Austin
by Austin Kuo
Hi all,
This is Austin Kuo
I'm a senior CS student in NTHU, Taiwan.
I'll work on : Hawkular-agent For Vert.x.
I'm so happy to be selected and looking forward to working with you guys!
Austin
9 years, 11 months
Tuesday all-team cancelled
by Heiko W.Rupp
Hey,
I have cancelled the Tuesday all-team meeting (the 9:30 EST one)
going forward.
This format was less of a success lately and going forward we
will schedule individual meetings for specific topics.
Heiko
9 years, 11 months
Hawkular.org - Top Menu
by Stefan Negrea
Hello Everybody,
I sent last Friday a Hawkular.org PR with a small change, the top menu now
includes Metrics as a distinct entry. Here is the PR
https://github.com/hawkular/hawkular.github.io/pull/163 . The rationale for
this change is to help current and potential users find information about
Metrics faster. John Sanda rewrote the entire user guide (very expansive
now) and we also have a few more ideas to create more content. If there are
no major objections, I would like to have the PR merged this week prior to
the release of Metrics 0.16.0.
But this also points to a different issue. I do not think the current top
menu is adequate for the direction of Hawkular. Adding Metrics to the top
menu is the first step, but the entire menu needs to be overhauled. Any
thoughts?
Thank you,
Stefan Negrea
Software Engineer
9 years, 11 months
Hawkular Data Mining 0.1.0.Final Release
by Pavol Loffay
Hello Everyone,
I am happy to announce first release 0.1.0.Final of Hawkular Data Mining.
Release contains several time series models and utility classes for time
series modelling:
*Time series models*
- Simple exponential smoothing
- Double exponential smoothing (Holt's linear trend)
- Seasonal triple exponential smoothing (Holt Winters)
- Simple moving average (Weighted moving average)
- AutomaticForecaster - which automatically selects the best model
- All these models are estimated using maximum likelihood estimation and
available for online learning
Time series manipulation & Statistics
- Augmented Dickey-Fuller test
- Autocorrelation function (ACF)
- Time series decomposition
- Time series lagging
- Time series differencing
- Automatic period identification
If you want to try it with Hawkular: https://goo.gl/R93k02
1. clone https://github.com/hawkular/hawkular/tree/datamining -
hawkular/hawkular branch datamining
2. build with -Pdev && run
3. enable predictions preferably for every metric
https://github.com/hawkular/hawkular-datamining and wait for some time
(see below)
4. go to the Explorer tab, choose metric and increase forecasting horizon
Data Mining is currently not able to query historical metric data from
metrics due to authentication issues. However it still receives metrics
from bus so it is important to enable predictions as soon as possible and
wait for some time to collect data (or increase collection interval). This
will be fixed in the next versions.
Thanks to Jiri Kremser and UI team for helping with predictive charts.
Useful links:
- Docs <http://www.hawkular.org/docs/components/datamining/index.html>
- REST API <http://www.hawkular.org/docs/rest/rest-datamining.html>
Regards
Pavol
9 years, 11 months
Termin gestrichen: Hawkular-Team Update - Di 26. Apr. 2016 3:30PM - 4PM (hrupp@redhat.com)
by hrupp＠redhat.com
Dieser Termin wurde gestrichen und aus Ihrem Kalender entfernt.
Titel: Hawkular-Team Update
This is a all-Hawkular team meeting to give updates where we are and so on.
This is *open to the public*.
Location:
on bluejeans: https://redhat.bluejeans.com/hrupp/
or alternatively teleconference Reservationless+ , passcode 204 2160 481
You can find Dial-In telephone numbers here:
https://www.intercallonline.com/listNumbersByCode.action?confCode=2042160481
RedHat internal short dial numbers are 16666 and 15555 (and probably
others, depends on your location)
Wann: Di 26. Apr. 2016 3:30PM - 4PM Berlin
Wo: pc 204 2160 481
Kalender: hrupp(a)redhat.com
Wer
* Heiko Rupp - Organisator
* Mike Thompson
* Lucas Ponce
* jcosta(a)redhat.com
* amendonc(a)redhat.com
* Jay Shaughnessy
* theute(a)redhat.com
* John Sanda
* John Mazzitelli
* mwringe(a)redhat.com
* abonas(a)redhat.com
* Peter Palaga
* gbrown(a)redhat.com
* Gabriel Cardoso
* lkrejci(a)redhat.com
* Jiri Kremser
* Thomas Segismont
* hawkular-dev(a)lists.jboss.org
* snegrea(a)redhat.com
* Simeon Pinder
* miburman(a)redhat.com
Einladung von Google Kalender: https://www.google.com/calendar/
Sie erhalten diese E-Mail unter hawkular-dev(a)lists.jboss.org, da Sie ein
Gast bei diesem Termin sind.
Lehnen Sie diesen Termin ab, um keine weiteren Informationen zu diesem
Termin zu erhalten. Sie können auch unter https://www.google.com/calendar/
ein Google-Konto erstellen und Ihre Benachrichtigungseinstellungen für
Ihren gesamten Kalender steuern.
Wenn Sie diese Einladung weiterleiten, kann jeder Empfänger Ihre Antwort
auf die Einladung ändern. Weitere Informationen finden Sie unter
https://support.google.com/calendar/answer/37135#forwarding
9 years, 11 months
