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Posted to dev@nutch.apache.org by "Sebastian Nagel (JIRA)" <ji...@apache.org> on 2015/07/23 22:47:06 UTC
[jira] [Assigned] (NUTCH-2042) parse-html increase chunk size used
to detect charset
[ https://issues.apache.org/jira/browse/NUTCH-2042?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
Sebastian Nagel reassigned NUTCH-2042:
--------------------------------------
Assignee: Sebastian Nagel
> parse-html increase chunk size used to detect charset
> -----------------------------------------------------
>
> Key: NUTCH-2042
> URL: https://issues.apache.org/jira/browse/NUTCH-2042
> Project: Nutch
> Issue Type: Bug
> Components: parser
> Affects Versions: 2.3, 1.10
> Reporter: Sebastian Nagel
> Assignee: Sebastian Nagel
> Priority: Minor
> Fix For: 2.4, 1.11
>
> Attachments: NUTCH-2042-2x-v1.patch, NUTCH-2042-trunk-v1.patch, NUTCH-2042-trunk-v2.patch
>
>
> The chunk used to detect the encoding of a document is set to 2000 bytes. Although it is definitely best practice to "define" the character set on top, 2000 bytes are sometimes not enough: 20 longer <link> elements pointing to javascript and css libs may "hide" the <meta> element containing content type and encoding. Same problem has been observed in TIKA-357 and solved by increasing the buffer size to 8 kB.
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