Apache ORC · JSON Structure

Apache Orc Conversion Request Structure

ConversionRequest schema from Apache ORC

Type: object Properties: 5 Required: 3
Big DataColumnar StorageCompressionFile FormatHadoopApacheOpen Source

ConversionRequest is a JSON Structure definition published by Apache ORC, describing 5 properties, of which 3 are required. It conforms to the https://json-structure.org/meta/core/v0/# meta-schema.

Properties

sourcePath outputPath sourceFormat compression rowBatchSize

Meta-schema: https://json-structure.org/meta/core/v0/#

JSON Structure

Raw ↑ 
{
  "$schema": "https://json-structure.org/meta/core/v0/#",
  "$id": "https://raw.githubusercontent.com/api-evangelist/apache-orc/refs/heads/main/json-structure/apache-orc-conversion-request-structure.json",
  "description": "ConversionRequest schema from Apache ORC",
  "type": "object",
  "properties": {
    "sourcePath": {
      "type": "string",
      "example": "data/sales.csv"
    },
    "outputPath": {
      "type": "string",
      "example": "data/sales.orc"
    },
    "sourceFormat": {
      "type": "string",
      "enum": [
        "csv",
        "json",
        "parquet",
        "avro"
      ],
      "example": "csv"
    },
    "compression": {
      "type": "string",
      "enum": [
        "NONE",
        "ZLIB",
        "SNAPPY",
        "LZ4",
        "ZSTD"
      ],
      "example": "ZLIB"
    },
    "rowBatchSize": {
      "type": "int32",
      "example": 1024
    }
  },
  "required": [
    "sourcePath",
    "outputPath",
    "sourceFormat"
  ],
  "name": "ConversionRequest"
}