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Posted to commits@pinot.apache.org by "saurabhd336 (via GitHub)" <gi...@apache.org> on 2023/07/24 12:08:29 UTC

[GitHub] [pinot] saurabhd336 commented on pull request #11158: Increment nextDocId even if geo indexing fails

saurabhd336 commented on PR #11158:
URL: https://github.com/apache/pinot/pull/11158#issuecomment-1647784240

   Issue reproducible with
   
   Schema
   ```
   {
     "schemaName": "geoIndex",
     "dimensionFieldSpecs": [
       {
         "name": "geoIndexCol",
         "dataType": "BYTES"
       },
       {
         "name": "lon",
         "dataType": "STRING"
       },
       {
         "name": "lat",
         "dataType": "STRING"
       }
     ],
     "dateTimeFieldSpecs": [{
       "name": "timestampInEpoch",
       "dataType": "LONG",
       "format" : "1:MILLISECONDS:EPOCH",
       "granularity": "1:MILLISECONDS"
     }]
   }
   ```
   
   TableConfig
   ```
   {
   	"tableName": "geoTest",
   	"tableType": "REALTIME",
   	"segmentsConfig": {
   		"timeColumnName": "timestampInEpoch",
   		"timeType": "MILLISECONDS",
   		"schemaName": "geoIndex",
   		"replicasPerPartition": "1"
   	},
   	"fieldConfigList": [{
   		"name": "geoIndexCol",
   		"encodingType": "RAW",
   		"indexType": "H3",
   		"indexTypes": [
   			"H3"
   		],
   		"properties": {
   			"resolutions": "5"
   		},
   		"tierOverwrites": null
   	}],
   	"tenants": {},
   	"tableIndexConfig": {
   		"loadMode": "MMAP",
   		"streamConfigs": {
   			"streamType": "kafka",
   			"stream.kafka.consumer.type": "lowlevel",
   			"stream.kafka.topic.name": "geo-test-topic",
   			"stream.kafka.decoder.class.name": "org.apache.pinot.plugin.stream.kafka.KafkaJSONMessageDecoder",
   			"stream.kafka.consumer.factory.class.name": "org.apache.pinot.plugin.stream.kafka20.KafkaConsumerFactory",
   			"stream.kafka.broker.list": "localhost:19092",
   			"realtime.segment.flush.threshold.rows": "20",
   			"realtime.segment.flush.threshold.time": "10m",
   			"realtime.segment.flush.threshold.segment.size": "50M",
   			"stream.kafka.consumer.prop.auto.offset.reset": "smallest"
   		}
   	},
   	"ingestionConfig": {
   		"transformConfigs": [{
   			"columnName": "geoIndexCol",
   			"transformFunction": "toSphericalGeography(stPoint(lon,lat))"
   		}]
   	},
   	"metadata": {
   		"customConfigs": {}
   	}
   }
   ```
   
   
   data.json
   ```
   {"lat":"12.933540687183736","lon":"77.62542483501983","timestampInEpoch":1690192996000}
   {"lat":null, "lon":"77.62542483501983","timestampInEpoch":1690192996000}
   {"lat":null, "lon":"77.62542483501983","timestampInEpoch":1690192996000}
   {"lat":"12.933540687183736","lon":"77.62542483501983","timestampInEpoch":1690192996000}
   ```
   
   Query
   ```
   SELECT * FROM geoTest where  ST_DISTANCE(locationSTPoint, ST_Point(77.62357943770779, 12.933540687183736, 1)) < 500
   ```
   
   Fails with exception without this fix since the mutable index has incorrect docIds in the h3Id -> bitmap mapping.
   


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