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https://issues.apache.org/jira/browse/NUTCH-1037?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13063396#comment-13063396
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Markus Jelsma edited comment on NUTCH-1037 at 7/11/11 3:47 PM:
---------------------------------------------------------------
New patches for 1.4 and trunk. The feature is now optional (and disabled by
default). Use anchorIndexingFilter.deduplicate to toggle.
edit: if this needs to be committed i'll demote the `not adding duplicate
anchor`-warning to debug level.
was (Author: markus17):
New patches for 1.4 and trunk. The feature is now optional (and disabled by
default). Use anchorIndexingFilter.deduplicate to toggle.
> Deduplicate anchors before indexing
> -----------------------------------
>
> Key: NUTCH-1037
> URL: https://issues.apache.org/jira/browse/NUTCH-1037
> Project: Nutch
> Issue Type: Improvement
> Reporter: Markus Jelsma
> Assignee: Markus Jelsma
> Fix For: 1.4, 2.0
>
> Attachments: NUTCH-1037-1.4-1.patch, NUTCH-1037-1.4-2.patch,
> NUTCH-1037-2.0-1.patch, NUTCH-1037-2.0-2.patch
>
>
> Anchors are not deduplicated before indexing. This can result in a very high
> number of similar and identical anchors being indexed. Before indexing,
> anchors must be deduplicated at least on case.
> Should this be implemented as a fix or as a new feature that needs to be
> configured?
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