Documentation

Flux query management

Configuration settings for Flux query management

The following configuration settings are in the flux-controller section of the configuration file.

[flux-controller]

query-concurrency

Number of queries allowed to execute concurrently. 0 means unlimited. Default is 0.

query-initial-memory-bytes

Initial bytes of memory allocated for a query. 0 means unlimited. Default is 0.

query-max-memory-bytes

Maximum total bytes of memory allowed for an individual query. 0 means unlimited. Default is 0.

total-max-memory-bytes

Maximum total bytes of memory allowed for all running Flux queries. 0 means unlimited. Default is 0.

query-queue-size

Maximum number of queries allowed in execution queue. When queue limit is reached, new queries are rejected. 0 means unlimited. Default is 0.


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InfluxDB Clustered is a highly available InfluxDB 3.0 cluster built for high write and query workloads on your own infrastructure.

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The future of Flux

Flux is going into maintenance mode. You can continue using it as you currently are without any changes to your code.

Flux is going into maintenance mode and will not be supported in InfluxDB 3.0. This was a decision based on the broad demand for SQL and the continued growth and adoption of InfluxQL. We are continuing to support Flux for users in 1.x and 2.x so you can continue using it with no changes to your code. If you are interested in transitioning to InfluxDB 3.0 and want to future-proof your code, we suggest using InfluxQL.

For information about the future of Flux, see the following: