<div dir="ltr">Excellent news !</div><div class="gmail_extra"><br><div class="gmail_quote">On Wed, Oct 14, 2015 at 10:29 PM, Lukas Krejci <span dir="ltr"><<a href="mailto:lkrejci@redhat.com" target="_blank">lkrejci@redhat.com</a>></span> wrote:<br><blockquote class="gmail_quote" style="margin:0 0 0 .8ex;border-left:1px #ccc solid;padding-left:1ex">Hi all,<br>
<br>
I'd like to announce that we've just released Hawkular Inventory 0.6.0.Final.<br>
<br>
This release doesn't have many new features, in fact it doesn't have any. This<br>
is purely a bugfix release but we decided to bump the minor version anyway<br>
because of the one big improvement we've made. The read queries should now be<br>
way more performant than they used to (up to an order of magnitude).<br>
<br>
The release includes:<br>
* improved logging of initialization failures<br>
* adaptation to the new bus API introduced in Hawkular Bus 0.7.x<br>
* more consistency checks on relationships of inventory entities<br>
* streaming serialization should now work (still off by default) giving a<br>
slight speed boost to REST calls<br>
* Many querying optimizations (collapsing of hops into a single index lookup,<br>
more indices on frequently queries properties, reducing the number of<br>
scenarios requiring backtracking in graph queries, filtering on mirrored<br>
immutable properties of vertices on edges) giving up to an order of magnitude<br>
speed up on read REST calls.<br>
* Moved integration tests to the component so that we can properly test all<br>
scenarios conveniently.<br>
* Fixes to support windows paths in configuration.<br>
<br>
This release was made possible thanks to the contributions of the following<br>
fine gentlemen:<br>
<br>
Jay Shaughnessy<br>
Jirka Kremser<br>
John Mazzitelli<br>
Lukas Krejci<br>
Pavol Loffay<br>
Peter Palaga<br>
<br>
Future releases already have some pull requests ready for inclusion - namely:<br>
* introduction of "name" as a first-class property on entities (instead of<br>
being just a free-form unindexed user-defined property),<br>
* move of feeds from environments directly under tenants, making it possible<br>
to easily move feeds between envs and requiring 1 less thing to remember by<br>
feeds (this will break clients but is hopefully worth it given the early stage<br>
of development of everything Hawkular).<br>
<br>
Well under way is the development of "metadata packs", aka "global resource<br>
types". A feature that will enable feeds to very quickly check for presence of<br>
a set of resource, metric and operation types with precise properties<br>
(configurations, parameters, units, etc.) by computing their "content hash"<br>
locally and checking with inventory if a pack with such hash exists.<br>
<br>
Thanks,<br>
<br>
Lukas<br>
<br>
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<br>
<br>
</blockquote></div><br></div>