[jira] [Updated] (CONNECTORS-999) We need a model type for handling chains with one-level versioned directories

["Karl Wright (JIRA)" <ji...@apache.org>]

     [ https://issues.apache.org/jira/browse/CONNECTORS-999?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Karl Wright updated CONNECTORS-999:
-----------------------------------
    Fix Version/s:     (was: ManifoldCF 2.0)
                   ManifoldCF next

> We need a model type for handling chains with one-level versioned directories
> -----------------------------------------------------------------------------
>
>                 Key: CONNECTORS-999
>                 URL: https://issues.apache.org/jira/browse/CONNECTORS-999
>             Project: ManifoldCF
>          Issue Type: Improvement
>          Components: Framework crawler agent
>    Affects Versions: ManifoldCF 1.6.1
>            Reporter: Karl Wright
>            Assignee: Karl Wright
>             Fix For: ManifoldCF next
>
>
> The framework currently handles CHAINED models by expecting that reference extraction take place on all documents with references, regardless of whether those documents have changed.  But a far more common kind of situation is when a document's references are accurately captured by its version information.  It would be great to perform incremental crawls in this case without doing any additional reference extraction.
> Such a scan would require requeuing of all existing documents, which would make minimal scans have to process more documents.  But this could be a positive tradeoff if versioning a document was cheap compared to processing it.
> Maybe a new class of models, e.g. VERSIONED_CHAINED, might make sense to consider adding.



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