Hi all, I'm happy to announce the release of Hawkular Inventory 0.15.0.Final. This release was brewing for a long time and brings 1 important and big feature - inventory synchronization for feeds. To ensure only the minimal amount of work is done when syncing, feeds, resource and metric types as well as resources and metrics have now an associated "identity hash", which is a Merkle tree hash of the entity's ID, important data (depends on entity type) and the hashes of its children. This way one can quickly check if a feed reported any new changes since the last time - just compare its identity hash with the last value known to you. You can now describe the structure of the inventory a feed wants to report locally on the feed and report it back to inventory server - it will ensure that all creates, updates and deletes are applied so that inventory reflects what the feed "sees". Apart from this there's been a handful of bugfixes and improvements and updates to REST documentation (that don't seem to be reflected on hawkular.org yet). In the future releases, we plan to refine the inventory sync further, restructure the REST API to get rid of the potential ambiguities and many other things. Special thanks go out to Justine Tunney, Heiko Rupp, Jirka Kremser, Pavol Loffay and Peter Palaga for their contributions to the release. With kind regards, -- Lukas Krejci _______________________________________________ hawkular-dev mailing list hawkular-dev(a)lists.jboss.org https://lists.jboss.org/mailman/listinfo/hawkular-dev

Hi all, I'm happy to announce the release of Hawkular Inventory 0.15.0.Final. This release was brewing for a long time and brings 1 important and big feature - inventory synchronization for feeds. To ensure only the minimal amount of work is done when syncing, feeds, resource and metric types as well as resources and metrics have now an associated "identity hash", which is a Merkle tree hash of the entity's ID, important data (depends on entity type) and the hashes of its children. This way one can quickly check if a feed reported any new changes since the last time - just compare its identity hash with the last value known to you. You can now describe the structure of the inventory a feed wants to report locally on the feed and report it back to inventory server - it will ensure that all creates, updates and deletes are applied so that inventory reflects what the feed "sees". Apart from this there's been a handful of bugfixes and improvements and updates to REST documentation (that don't seem to be reflected on hawkular.org yet). In the future releases, we plan to refine the inventory sync further, restructure the REST API to get rid of the potential ambiguities and many other things. Special thanks go out to Justine Tunney, Heiko Rupp, Jirka Kremser, Pavol Loffay and Peter Palaga for their contributions to the release. With kind regards, -- Lukas Krejci _______________________________________________ hawkular-dev mailing list hawkular-dev(a)lists.jboss.org https://lists.jboss.org/mailman/listinfo/hawkular-dev