Julien Le Dem created PARQUET-219:
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Summary: Add measurement of compression/decompression time
Key: PARQUET-219
URL: https://issues.apache.org/jira/browse/PARQUET-219
Project: Parquet
Issue Type: Improvement
Components: parquet-mr
Reporter: Julien Le Dem
As we compress/decompress a full page at a time, it is easy to measure with
negligible overhead.
We should measure the time spent in compressing/decompressing and put that in a
hadoop counter.
This way we have visibility in time spend compressing/decompressing.
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