[jira] [Assigned] (NUTCH-2140) Atomic update and optimistic concurrency update using Solr

["Roannel Fernández Hernández (JIRA)" <ji...@apache.org>]

     [ https://issues.apache.org/jira/browse/NUTCH-2140?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Roannel Fernández Hernández reassigned NUTCH-2140:
--------------------------------------------------

    Assignee: Roannel Fernández Hernández

> Atomic update and optimistic concurrency update using Solr
> ----------------------------------------------------------
>
>                 Key: NUTCH-2140
>                 URL: https://issues.apache.org/jira/browse/NUTCH-2140
>             Project: Nutch
>          Issue Type: Improvement
>          Components: indexer, plugin
>    Affects Versions: 1.9
>            Reporter: Roannel Fernández Hernández
>            Assignee: Roannel Fernández Hernández
>            Priority: Major
>             Fix For: 1.15
>
>         Attachments: NUTCH-2140-v1.patch, NUTCH-2140-v2.patch
>
>
> The SOLRIndexWriter plugin allows to index the documents into a Solr server. The plugin replaces the documents that already are indexed into Solr. Sometimes, replace only one field or add new fields and keep the others values of the documents indexed is useful.
> Solr supports two approaches for this task: Atomic update and optimistic concurrency update. However, the SOLRIndexWriter plugin doesn't support that approaches.



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