* refactor: eliminate sqlite query in case of no configured replications
* refactor: updated write-related tests to reflect tracking of orgID and localBucket by the queue manager
* refactor: removed redundant trackedReplications field
* refactor: corrected slice init in GetReplications and added TestGetReplications
* refactor: eliminated tracked package and moved TrackedReplication struct to influxdb package via replication.go
* chore: ran make fmt
* fix: added closeRq function back in to address flaky tests
* refactor: small changes to queue manager test based on code review
* feat: remote write function for replications
* chore: implement UpdateResponseInfo store method
* chore: only set gzip heading for non-empty requests
* fix: address review feedback
* feat: added replications queue management to launcher tasks
* refactor: separated sql logic into replications service rather than durable queue manager
* refactor: extended replications feature flag to launcher code and minor change to startup function param
* chore: added unit test coverage for replications server startup queue management
* refactor: made error messages reusable and factored out unecessary string from queue management tests
* refactor: changed queue management error names to pass linter check
Maintaining the current queue size in a SQL column would require
updating the DB on every queue operation. Avoid that contention by
instead looking up the current size on the in-memory durable queue
struct, which is already tracked & updated as data enters & leaves
the queue.
* feat: added durable queue management to replications service
* refactor: improved mapping of replication streams to durable queues
* refactor: modified replication stream durable queues to use user-specified engine path
* chore: generated test mocks for replications DurableQueueManager
* chore: add test coverage for replications durable queue manager
* refactor: made changes based on code review, added mutex to durableQueueManager, improved error logging
* chore: ran make fmt
* refactor: further improvements to error logging
Dane Strandboge
mcfarlm3
William Baker
Daniel Moran