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http://issues.apache.org/jira/browse/HADOOP-538?page=comments#action_12443720 ]
Owen O'Malley commented on HADOOP-538:
--------------------------------------
src/java/org/apache/hadoop/io/compress/zip/ZlibCompressor.java and Decompressor:
1. The fields should be private.
2. The enum fields should be declared as enums rather than ints and the
conversion done when the native methods are called.
3. More missing javadoc *smile*
> 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: 0.8.0
>
> Attachments: HADOOP-538.patch, HADOOP-538_20061005.tgz,
> HADOOP-538_20061011.tgz, HADOOP-538_benchmarks.tgz
>
>
> 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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