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The k-NN plugin adds several new cluster settings.
| ||1||The number of threads used for graph creation. Keeping this value low reduces the CPU impact of the k-NN plugin, but also reduces indexing performance.|
| ||false||Whether to remove graphs that have not been accessed for a certain duration from memory.|
| ||3h||If enabled, the idle time before removing a graph from memory.|
| ||75.0||The native memory usage threshold for the circuit breaker. Memory usage must be below this percentage of |
| ||false||True when memory usage exceeds the |
| ||50%||The native memory limit for graphs. At the default value, if a machine has 100 GB of memory and the JVM uses 32 GB, the k-NN plugin uses 50% of the remaining 68 GB (34 GB). If memory usage exceeds this value, k-NN removes the least recently used graphs.|
| ||true||Whether to enable the k-NN memory circuit breaker.|
| ||true||Enables or disables the k-NN plugin.|