M3 monorepo - Distributed TSDB, Aggregator and Query Engine, Prometheus Sidecar, Graphite Compatible, Metrics Platform
This release makes breaking changes to the APIs and configuration to provide a simpler experience both for setup and operating M3.
message DatabaseCreateRequest {
// ...
// Optional aggregated namespace to create in
// addition to unaggregated namespace
AggregatedNamespace aggregated_namespace = 8;
}
coordinator: {}
db: {}
and includes common settings such as global query limits.
db.bootstrap.bootstrappers removeddb.config nested under db.discovery.config (discovery can optionally accept different types of defaults instead of a custom config)db.fs config key renamed to db.filesystem
db.writeNewSeriesLimitPerSecond config key nested under db.limits as db.limits.writeNewSeriesPerSecond
cluster.namespaces.storageMetricsType removedtagOptions.tagOptions no longer supports legacy typelimits.perQuery.maxComputedDatapoints removedlimits.perQuery.maxFetchedDatapoints removedlimits.global.maxFetchedDatapoints removedcache removedlistenAddress changed to always be resolved as a string from config. Format changed fromlistenAddress:
config: "..."
value: "..."
to
listenAddress: "..."
/services/m3db/database/config/bootstrappers dynamic bootstappers endpoint removed/api/v1/namespace in favor of stable preferred URL /api/v1/services/m3db/namespace
/api/v1/namespace/init in favor of stable preferred URL /api/v1/services/m3db/namespace/init
/api/v1/namespace/unagg in favor of stable preferred URL /api/v1/services/m3db/namespace/unagg
/api/v1/placement in favor of stable preferred URL /api/v1/services/m3db/placement
/api/v1/placement/init in favor of stable preferred URL /api/v1/services/m3db/placement/init
cost_reporter_datapoints, cost_reporter_datapoints_counter, and cost_reporter_over_datapoints_limit.Official M3 1.0 release candidate
message DatabaseCreateRequest {
// ...
// Optional aggregated namespace to create in
// addition to unaggregated namespace
AggregatedNamespace aggregated_namespace = 8;
}
coordinator: {}
db: {}
and includes common settings such as global query limits.
db.bootstrap.bootstrappers removeddb.config nested under db.discovery.config (discovery can optionally accept different types of defaults instead of a custom config)cluster.namespaces.storageMetricsType removedtagOptions.tagOptions no longer supports legacy typelimits.perQuery.maxComputedDatapoints removedlimits.perQuery.maxFetchedDatapoints removedlimits.global.maxFetchedDatapoints removedcache removedlistenAddress changed to always be resolved as a string from config. Format changed fromlistenAddress:
config: "..."
value: "..."
to
listenAddress: "..."
/services/m3db/database/config/bootstrappers dynamic bootstappers endpoint removed/api/v1/namespace in favor of stable preferred URL /api/v1/services/m3db/namespace
/api/v1/namespace/init in favor of stable preferred URL /api/v1/services/m3db/namespace/init
/api/v1/namespace/unagg in favor of stable preferred URL /api/v1/services/m3db/namespace/unagg
/api/v1/placement in favor of stable preferred URL /api/v1/services/m3db/placement
/api/v1/placement/init in favor of stable preferred URL /api/v1/services/m3db/placement/init
github.com/m3db/m3/src/x/close removed in favor of github.com/m3db/m3/src/x/resource
github.com/m3db/m3/src/dbnode/clock removed in favor of github.com/m3db/m3/src/x/clock
github.com/m3db/m3/src/x/dice/dice.go moved to github.com/m3db/m3/src/dbnode/storage/dice.go
github.com/m3db/m3/src/x/lockfile/lockfile.go moved to github.com/m3db/m3/src/dbnode/server/lockfile.go
cost_reporter_datapoints, cost_reporter_datapoints_counter, and cost_reporter_over_datapoints_limit.This hotfix release allows for earlier access for end users on 0.15.17 to high volume query improvements.