[Hawkular-dev] Hawkular Metrics 0.11.0 - Release

Hello Everybody, I am happy to announce release 0.11.0 of Hawkular Metrics. This is a large release anchored by query API enhancements, large under-the-cover refactoring of the metric models, and support for deploying the project on Wildfly 10. Here is a list of major changes in this release: 1) Query API Updates * Limit and Sort Order for raw data queries (HWKMETRICS-334, HWKMETRICS-62, HWKMETRICS-51) - limit and order parameters are now available for raw data queries on all metric types - limit - integer representing the maximum number of raw data points to be returned - order - either ASC or DESC and based on the timestamp of the data point - if both are specified than limit is applied from the start of the sorted list - for defaults and additional details please visit: https://github.com/hawkular/hawkular-metrics/blob/release/0.11.0/api/metr... * Ability to query all metric raw or aggregate metric data (HWKMETRICS-331) - fromEarliest query parameter was added to allow querying for all available data for a metric - this allows querying all data without specifying start and end - data retention for the metric is taken account, so the max time span is from `now` to `now - data retention` * Fixed the url for querying rate data across multiple metrics (HWKMETRICS-332) * Filtering metrics by id (HWKMETRICS-234) - with tag filtering enabled, it is now possible add id filtering via id parameter - id parameter supports regex 2) Internal Updates * Model refactoring (HWKMETRICS-326, HWKMETRICS-323) - this was a large effort to consolidate the internal domain model without changing any of the user APIs - this change will help the documentation efforts for future releases as well as a consistent data structure for the REST APIs 3) Hawkular Integration * The integration with Hawkular has now been updated to use asynchronous messages (HWKMETRICS-337) 4) Wildfly 10 - Deploying & Running * Deploying and running the project on Wildfly 10 is now fully supported * IMPORTANT - Support for Wildfly 9 is deprecated and will be completely dropped in the next release Github Release: https://github.com/hawkular/hawkular-metrics/releases/tag/0.11.0 JBoss Nexus Maven artifacts: http://origin-repository.jboss.org/nexus/content/repositories/public/org/... Jira release tracker: https://issues.jboss.org/browse/HWKMETRICS/fixforversion/12328918 Hawkular Metrics Clients * Ruby: https://github.com/hawkular/hawkular-client-ruby * Python: https://github.com/hawkular/hawkular-client-python * Go: https://github.com/hawkular/hawkular-client-go A big "Thank you" goes to John Sanda, Thomas Segismont, Mike Thompson, Matt Wringe, Michael Burman, Libor Zoubek, and Heiko Rupp for their project contributions. Thank you, Stefan Negrea Software Engineer