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Posted to common-dev@hadoop.apache.org by "Bert Sanders (Created) (JIRA)" <ji...@apache.org> on 2012/04/11 02:07:20 UTC
[jira] [Created] (HADOOP-8266) Backport LZ4 compression
Backport LZ4 compression
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Key: HADOOP-8266
URL: https://issues.apache.org/jira/browse/HADOOP-8266
Project: Hadoop Common
Issue Type: Improvement
Affects Versions: 0.23.0, 0.22.0, 0.21.0
Reporter: Bert Sanders
LZ4 compression is currently enabled for 0.23.1 and 0.24.
However, it is not available for earlier versions of Hadoop.
As a consequence, existing distributions such as Cloudera CDH3U3 cannot benefit from it.
The request is to backport the LZ4 compression scheme up to a "reasonable level", typically up to the first version with Snappy compression supported (0.21.0).
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