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* Update 2017 copyright notices.gjoranv2021-10-071-1/+1
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* Support optional resource usage name fieldTor Brede Vekterli2021-01-291-1/+2
| | | | | If present, will be reported alongside the resource type in the feed block description string.
* Add cluster feed block support to cluster controllerTor Brede Vekterli2021-01-271-0/+10
| | | | | | | | | | | | | | | Will push out a new cluster state bundle indicating cluster feed blocked if one or more nodes in the cluster has one or more resources exhausted. Similarly, a new state will be pushed out once no nodes have resources exhausted any more. The feed block description currently contains up to 3 separate exhausted resources, possibly across multiple nodes. A cluster-level event is emitted for both the block and unblock edges. No hysteresis is present yet, so if a node is oscillating around a block-limit, so will the cluster state.
* Use bucket_space metric in retirementHåkon Hallingstad2020-01-172-0/+68
| | | | | | | | | | | | This makes the Cluster Controller use the vds.datastored.bucket_space.buckets_total, dimension bucketSpace=default, to determine whether a content node manages zero buckets, and if so, will allow the node to go permanently down. This is used when a node is retiring, and it is to be removed from the application. The change is guarded by the use-bucket-space-metric, default true. If the new metric doesn't work as expected, we can revert to using the current/old metric by flipping the flag. The flag can be controlled per application.
* Remove never used per storage node ops latencies in host info.Geir Storli2018-03-132-24/+0
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* Merge pull request #5069 from ↵Tor Brede Vekterli2018-02-201-28/+19
|\ | | | | | | | | vespa-engine/geirst/initial-handling-of-bucket-spaces-stats-in-clustercontroller Geirst/initial handling of bucket spaces stats in clustercontroller
| * Add handling of bucket spaces stats to HostInfo and ClusterStatsAggregator.Geir Storli2018-02-191-28/+19
| | | | | | | | Handling of outstanding merge ops has been removed as this information has never been provided by the distributors.
* | Align bucket spaces json format with what is expected by clustercontroller.Geir Storli2018-02-201-7/+9
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* Report bucket spaces statistics in distributor host info.Geir Storli2018-02-151-2/+21
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* Add copyright headerJon Bratseth2017-10-271-0/+1
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* Add README.md for protocols moduleHåkon Hallingstad2017-01-191-0/+6
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* Change ownerJon Bratseth2017-01-191-1/+1
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* Add OWNERS where missingKristian Aune2017-01-191-0/+1
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* PublishJon Bratseth2016-06-154-0/+3578