[jira] [Commented] (NUTCH-1480) SolrIndexer to write to multiple servers.

["ASF GitHub Bot (JIRA)" <ji...@apache.org>]

    [ https://issues.apache.org/jira/browse/NUTCH-1480?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16244013#comment-16244013 ] 

ASF GitHub Bot commented on NUTCH-1480:
---------------------------------------

r0ann3l commented on issue #218: fix for NUTCH-1480 contributed by r0ann3l
URL: https://github.com/apache/nutch/pull/218#issuecomment-342832072
 
 
   Thanks @sebastian-nagel  for your review. Sections for all indexer-* plugins were added, so they work out-of-the-box as you required in your comments. Also, it is not mandatory to specify fields for the actions (the schema is relaxed).
   
   I included a new change, to avoid duplicate values in a field when someone tries to copy to the same field, like: 
   
   ```
   <copy>
   	<field source="title" dest="title"/>
   </copy>
   ```
   
   In addition, I added a new class (IndexWriterParams) to facilitate the process of obtaining and parsing values from the index-writers.xml file. Now, an instance of IndexWriterParams is passed to each IndexWriter instead of HashMap.

----------------------------------------------------------------
This is an automated message from the Apache Git Service.
To respond to the message, please log on GitHub and use the
URL above to go to the specific comment.
 
For queries about this service, please contact Infrastructure at:
users@infra.apache.org


> SolrIndexer to write to multiple servers.
> -----------------------------------------
>
>                 Key: NUTCH-1480
>                 URL: https://issues.apache.org/jira/browse/NUTCH-1480
>             Project: Nutch
>          Issue Type: Improvement
>          Components: indexer
>            Reporter: Markus Jelsma
>            Assignee: Markus Jelsma
>            Priority: Minor
>         Attachments: NUTCH-1480-1.6.1.patch, adding-support-for-sharding-indexer-for-solr.patch
>
>
> SolrUtils should return an array of SolrServers and read the SolrUrl as a comma delimited list of URL's using Configuration.getString(). SolrWriter should be able to handle this list of SolrServers.
> This is useful if you want to send documents to multiple servers if no replication is available or if you want to send documents to multiple NOCs.
> edit:
> This does not replace NUTCH-1377 but complements it. With NUTCH-1377 this issue allows you to index to multiple SolrCloud clusters at the same time.



--
This message was sent by Atlassian JIRA
(v6.4.14#64029)