Mqtt2Clickhouse Service#154
Merged
Merged
Conversation
- Portal now registers heartbeats for 30 day storage - can be queried in Grafana or elsewhere using, e.g., `select *, JSON_VALUE(Payload, '$') AS Date from default.mqtt_history ORDER BY Date DESC` - or using `clickhouse.queryMQTTHistory` in our code - The clickhouse SDK init function now waits for server (removed that code elsewhere, incl. in portal)
This file contains hidden or bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters.
Learn more about bidirectional Unicode characters
Sign up for free
to join this conversation on GitHub.
Already have an account?
Sign in to comment
1 participant
Add this suggestion to a batch that can be applied as a single commit.This suggestion is invalid because no changes were made to the code.Suggestions cannot be applied while the pull request is closed.Suggestions cannot be applied while viewing a subset of changes.Only one suggestion per line can be applied in a batch.Add this suggestion to a batch that can be applied as a single commit.Applying suggestions on deleted lines is not supported.You must change the existing code in this line in order to create a valid suggestion.Outdated suggestions cannot be applied.This suggestion has been applied or marked resolved.Suggestions cannot be applied from pending reviews.Suggestions cannot be applied on multi-line comments.Suggestions cannot be applied while the pull request is queued to merge.Suggestion cannot be applied right now. Please check back later.
Cloud capabilities can now request the storage of MQTT topics for a specific number of days. Storage happens in ClickHouse from where it can be queried using
queryMQTTHistory(in@transitive-sdk/clickhouse) or directly, e.g., from Grafana, using queries like: