[GitHub] mihai-cazacu-adswizz edited a comment on issue #6945: The materialized view is not created for a data source produced by Kafka Indexing Service

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mihai-cazacu-adswizz edited a comment on issue #6945: The materialized view is not created for a data source produced by Kafka Indexing Service
URL: https://github.com/apache/incubator-druid/issues/6945#issuecomment-459305256
 
 
   Sure, here it is:
   
   ```
   {
     "type": "kafka",
     "dataSchema": {
       "dataSource": "the-kafka-data-source",
       "parser": {
         "type": "string",
         "parseSpec": {
           "format": "json",
           "timestampSpec": {
             "column": "timestamp",
             "format": "auto"
           },
           "dimensionsSpec": {
             "dimensions": [],
             "dimensionExclusions": [
               "dimX",
               "dimY",
               "dimZ"
             ],
             "spatialDimensions": []
           }
         }
       },
       "metricsSpec": [
         {
           "type": "longSum",
           "name": "metricASum",
           "fieldName": "metricA",
           "expression": null
         },
         {
           "type": "longSum",
           "name": "metricBSum",
           "fieldName": "metricB",
           "expression": null
         }
       ],
       "granularitySpec": {
         "type": "uniform",
         "segmentGranularity": "HOUR",
         "queryGranularity": "HOUR",
         "rollup": true,
         "intervals": null
       },
       "transformSpec": {
         "filter": null,
         "transforms": []
       }
     },
     "tuningConfig": {
       "type": "kafka",
       "maxRowsInMemory": 40000,
       "maxRowsPerSegment": 5000000,
       "intermediatePersistPeriod": "PT10M",
       "basePersistDirectory": "/mnt/druid/tmp/1548256077843-0",
       "maxPendingPersists": 0,
       "indexSpec": {
         "bitmap": {
           "type": "concise"
         },
         "dimensionCompression": "lz4",
         "metricCompression": "lz4",
         "longEncoding": "longs"
       },
       "buildV9Directly": true,
       "reportParseExceptions": false,
       "handoffConditionTimeout": 0,
       "resetOffsetAutomatically": true,
       "segmentWriteOutMediumFactory": null,
       "workerThreads": null,
       "chatThreads": null,
       "chatRetries": 20,
       "httpTimeout": "PT60S",
       "shutdownTimeout": "PT180S",
       "offsetFetchPeriod": "PT30S"
     },
     "ioConfig": {
       "topic": "the-kafka-data-source",
       "replicas": 1,
       "taskCount": 4,
       "taskDuration": "PT60S",
       "consumerProperties": {
         "bootstrap.servers": "kafka-broker.some-host.com:9092",
         "group.id": "IngestionDruid",
         "auto.offset.reset": "latest",
         "max.partition.fetch.bytes": "4000000"
       },
       "startDelay": "PT1S",
       "period": "PT30S",
       "useEarliestOffset": false,
       "completionTimeout": "PT1800S",
       "lateMessageRejectionPeriod": null,
       "earlyMessageRejectionPeriod": null,
       "skipOffsetGaps": false
     },
     "context": null
   }
   ```
   
   Thank you!

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