[jira] Updated: (NUTCH-850) SolrDeleteDuplicates needs to clone the SolrRecord objects

["Julien Nioche (JIRA)" <ji...@apache.org>]

     [ https://issues.apache.org/jira/browse/NUTCH-850?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Julien Nioche updated NUTCH-850:
--------------------------------

    Attachment: NUTCH-850.patch

> SolrDeleteDuplicates needs to clone the SolrRecord objects 
> -----------------------------------------------------------
>
>                 Key: NUTCH-850
>                 URL: https://issues.apache.org/jira/browse/NUTCH-850
>             Project: Nutch
>          Issue Type: Bug
>          Components: indexer
>    Affects Versions: 1.1
>            Reporter: Julien Nioche
>            Assignee: Julien Nioche
>             Fix For: 1.2, 2.0
>
>         Attachments: NUTCH-850.patch
>
>
> The reduce() method of SolrDeleteDuplicates deduplicates SOLRRecords given their signature. The first SOLRRecord is stored in a variable _recordToKeep_ and is compared to the following SOLRRecords found with the same signature. The only trouble being that the first instance is reused by Hadoop when calling values.next() and hence  _recordToKeep_ gets the same values as the latest call to values.next(). 
> The patch attached clones the SOLRRecord before assigning them to _recordToKeep_ in order to avoid the problem.

-- 
This message is automatically generated by JIRA.
-
You can reply to this email to add a comment to the issue online.