Improve RCFileCat performance significantly
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Key: HIVE-2370
URL: https://issues.apache.org/jira/browse/HIVE-2370
Project: Hive
Issue Type: Improvement
Components: CLI
Affects Versions: 0.8.0
Reporter: Tim Armstrong
Assignee: Tim Armstrong
Priority: Minor
The rcfilecat utility is extraordinarily slow: the throughput can be < 0.5 MB/s
of compressed RCFile. We can implement much faster version to enable faster
export of data from Hive.
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