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Posted to common-dev@hadoop.apache.org by "Arun C Murthy (JIRA)" <ji...@apache.org> on 2006/09/26 11:01:52 UTC
[jira] Work started: (HADOOP-538) Implement a nio's 'direct buffer'
based wrapper over zlib to improve performance of
java.util.zip.{De|In}flater as a 'custom codec'
[ http://issues.apache.org/jira/browse/HADOOP-538?page=all ]
Work on HADOOP-538 started by Arun C Murthy.
> Implement a nio's 'direct buffer' based wrapper over zlib to improve performance of java.util.zip.{De|In}flater as a 'custom codec'
> -----------------------------------------------------------------------------------------------------------------------------------
>
> Key: HADOOP-538
> URL: http://issues.apache.org/jira/browse/HADOOP-538
> Project: Hadoop
> Issue Type: Improvement
> Affects Versions: 0.6.1
> Reporter: Arun C Murthy
> Assigned To: Arun C Murthy
> Fix For: 0.7.0
>
>
> There has been more than one instance where java.util.zip's {De|In}flater classes perform unreliably, a simple wrapper over zlib-1.2.3 (latest stable) using java.nio.ByteBuffer (i.e. direct buffers) should go a long way in alleviating these woes.
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