influxdb: set max value per tag to unlimited #393
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We got this influxdb error when loading 100,000 records and after that no more records could be inserted.
{"level":50,"time":1738146685445,"pid":28,"hostname":"180ff405dc1a","msg":"Error saving data to InfluxDB! Error: A 400 Bad Request error occurred: {\"error\":\"partial write: max-values-per-tag limit exceeded (100000/100000): measurement=\\\"declaration_time_logged\\\" tag=\\\"trackingId\\\" value=\\\"BYKNEEM\\\" dropped=1\"}\n\n at IncomingMessage.<anonymous> (/app/node_modules/influx/lib/src/pool.js:50:38)\n at /app/node_modules/elastic-apm-node/lib/instrumentation/run-context/AbstractRunContextManager.js:95:49\n at AsyncLocalStorage.run (node:async_hooks:327:14)\n at AsyncLocalStorageRunContextManager.with (/app/node_modules/elastic-apm-node/lib/instrumentation/run-context/AsyncLocalStorageRunContextManager.js:57:36)\n at IncomingMessage.wrapper (/app/node_modules/elastic-apm-node/lib/instrumentation/run-context/AbstractRunContextManager.js:95:23)\n at IncomingMessage.emit (node:events:529:35)\n at IncomingMessage.emit (node:domain:489:12)\n at endReadableNT (node:internal/streams/readable:1400:12)\n at process.processTicksAndRejections (node:internal/process/task_queues:82:21)"}
as per the documentation we set the value to 0, and the issues was fixed.
https://docs.influxdata.com/influxdb/v1/administration/config/#max-values-per-tag--100000