Tim Armstrong created IMPALA-8450:
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Summary: Add support for zstd and lz4 in parquet
Key: IMPALA-8450
URL: https://issues.apache.org/jira/browse/IMPALA-8450
Project: IMPALA
Issue Type: Improvement
Components: Backend
Reporter: Tim Armstrong
PARQUET-970 added these codecs to the format. We have LZ4 in the toolchain
already and I just added zstd: https://gerrit.cloudera.org/#/c/13079/
These codec probably offer a better trade-off of density and speed than snappy
or gzip.
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