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https://issues.apache.org/jira/browse/SOLR-2549?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13493870#comment-13493870
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zakaria benzidalmal commented on SOLR-2549:
-------------------------------------------
data config example:
<dataConfig>
<dataSource name="URL"
baseUrl="file:///c:/work/solr/example/example-DIH/solr/csv/in/"
type="URLDataSource" />
<document name="FixedWidthCounts">
<!-- for delimited files -->
<entity
name="sites"
processor="org.apache.solr.handler.dataimport.LineEntityProcessor"
dataSource="URL"
url="data.csv"
header="true"
separator=","
... <!-- you can specify here other updatecsv request
handler parameters -->
/>
<!-- for fixed-width files -->
<entity
name="sites"
processor="org.apache.solr.handler.dataimport.LineEntityProcessor"
dataSource="URL"
url="data.csv"
colDef1="ID,0,6,STRING,0,LEFT"
colDef2="NAME,6,26,STRING,0,LEFT"
...
/>
</document>
</dataConfig>
> DIH LineEntityProcessor support for delimited & fixed-width files
> -----------------------------------------------------------------
>
> Key: SOLR-2549
> URL: https://issues.apache.org/jira/browse/SOLR-2549
> Project: Solr
> Issue Type: Improvement
> Components: contrib - DataImportHandler
> Affects Versions: 4.0-ALPHA
> Reporter: James Dyer
> Priority: Minor
> Attachments: SOLR-2549.patch, SOLR-2549.patch, SOLR-2549.patch,
> SOLR-2549.patch
>
>
> Provides support for Fixed Width and Delimited Files without needing to write
> a Transformer.
> The following xml properties are supported with this version of
> LineEntityProcessor:
> For fixed width files:
> - colDef[#]
> For Delimited files:
> - fieldDelimiterRegex
> - firstLineHasFieldnames
> - delimitedFieldNames
> - delimitedFieldTypes
> These properties are described in the api documentation. See patch.
> When combined with the cache improvements from SOLR-2382 this allows you to
> join a flat file entity with other entities (sql, etc).
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