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Posted to common-issues@hadoop.apache.org by "Aaron Kimball (JIRA)" <ji...@apache.org> on 2009/12/16 00:45:18 UTC

[jira] Updated: (HADOOP-6315) GzipCodec should not represent BuiltInZlibInflater as decompressorType

     [ https://issues.apache.org/jira/browse/HADOOP-6315?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Aaron Kimball updated HADOOP-6315:
----------------------------------

    Attachment: HADOOP-6315.3.patch

Yes, I think that patch is what caused the issue. I have added a further testcase for the Compressor analogue; the same problem manifests there, so I have also made the corresponding change to GzipCodec.java. 

> GzipCodec should not represent BuiltInZlibInflater as decompressorType
> ----------------------------------------------------------------------
>
>                 Key: HADOOP-6315
>                 URL: https://issues.apache.org/jira/browse/HADOOP-6315
>             Project: Hadoop Common
>          Issue Type: Bug
>          Components: io
>            Reporter: Aaron Kimball
>            Assignee: Aaron Kimball
>         Attachments: HADOOP-6315.2.patch, HADOOP-6315.3.patch, HADOOP-6315.patch
>
>
> It is possible to pollute CodecPool in such a way that Hadoop cannot read gzip-compressed data.

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