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05-01-2014
12:45 PM
Hey Matt, You may find the dataset-staging example from the Kite SDK to be instructive on how to write messages into HDFS using the row-based Avro format for high write throughput and then periodically rewrite the files using the columnar Parquet format. I haven't tried this example out myself with Impala, so let me know how it works for you if you do make time to try it out! Regards, Jeff
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