[GitHub] [druid] zorino commented on issue #9299: Cannot construct instance of `org.apache.druid.data.input.AvroStreamInputRowParser`

[GitBox <gi...@apache.org>]

zorino commented on issue #9299: Cannot construct instance of `org.apache.druid.data.input.AvroStreamInputRowParser`
URL: https://github.com/apache/druid/issues/9299#issuecomment-580974704
 
 
   Yes thank you, I did but I can't make it work either :+1: 
   ```
   {
       "type": "kafka",
       "dataSchema": {
           "dataSource": "divolte-clickstream",
           "parser": {
               "type": "avro_stream",
               "avroBytesDecoder": {
                   "type": "schema_inline",
                   "subjectAndIdConverter": {
                       "type": "avro_1124",
                       "topic": "divolte"
                   },
                   "schema": {
                       "namespace": "io.divolte.examples.record",
                       "type": "record",
                       "name": "MyEventRecord",
                       "fields": [
                           { "name": "timestamp",  "type": "long" },
                           { "name": "remoteHost", "type": "string"},
                           { "name": "eventType",  "type": ["null", "string"], "default": null },
                           { "name": "location",   "type": ["null", "string"], "default": null },
                           { "name": "localPath",  "type": ["null", "string"], "default": null },
                           { "name": "q",          "type": ["null", "string"], "default": null },
                           { "name": "n",          "type": ["null", "int"],    "default": null }
                       ]
                   }
               },
               "parseSpec": {
                   "format": "avro",
                   "timestampSpec": {
                       "column": "timestamp",
                       "format": "auto"
                   },
                   "dimensionsSpec": {
                       "dimensions": [
                           "timestamp",
                           "remoteHost",
                           "eventType",
                           "location",
                           "localPath",
                           "q",
                           "n"
                       ],
                       "dimensionExclusions": []
                   },
                   "columns": [
                       "timestamp",
                       "remoteHost",
                       "eventType",
                       "location",
                       "localPath",
                       "q",
                       "n"
                   ]
               }
   
           }
       },
       "tuningConfig": {
           "type": "kafka",
           "maxRowsPerSegment": 5000000
       },
       "ioConfig": {
           "topic": "divolte",
           "consumerProperties": {
               "bootstrap.servers": "kafka:29092"
           },
           "taskCount": 5,
           "replicas": 1,
           "taskDuration": "PT1H"
       }
   }
   ```
   
   Also the log files just disappear and return Request failed with status code 404 afterward.
   I manage to successfully load the divolte raw byte data from kafka .. I just can't parse it with the Avro .. either with the schema-registry or specifying the inline_schema..
   
   I really must do something wrong.
   
   Thanks for your help,
   
   

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