179.Validating avro Files using “avro-tools”

Command to delete directory if exists in local file system:
- rm -rf order_items
To copy data from hdfs to local file system:
- hadoop fs -get /user/training/sqoop_import/retail_db/order_items .
To extract schema from file in json format using avro-tools:
- avro-tools getschema part-m-00000.avro
To print first few records from avro file in json format:
- avro-tools tojson part-m-00000.avro | more
To convert avro file to json format:
- avro-tools tojson part-m-00000.avro >> part-m-00000.json

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