Nabil, Unfortunately, the out-of-the box functionality for DIH lacks a lot of what the csv handler has to offer. There is a LineEntityProcessor (see http://wiki.apache.org/solr/DataImportHandler#LineEntityProcessor), but this will just output each line in a field called "rawLine". It is up to you to then write a Transformer that will split it on commas (or better, use a lib like commons-csv to process it).
There is an extension available as an old patch that will give LineEntityProcessor the ability to handle delimited and fixed-width files. However, you'll need to apply the patch yourself and build DIH from source. See https://issues.apache.org/jira/browse/SOLR-2549 . James Dyer Ingram Content Group (615) 213-4311 -----Original Message----- From: nabil Kouici [mailto:koui...@yahoo.fr] Sent: Thursday, October 09, 2014 4:26 PM To: solr-user@lucene.apache.org; Ahmet Arslan Subject: Re: Data Import Handler for CSV file Hi Ahmet, Thank you for this replay. Agree with you that csv update handler is fast but we need always to specify columns in the http request. In addition, I don't find documentation how to use csv update from solrj. Could you please send me an example of DIH to load CSV file? Regards, Nabil. Le Jeudi 9 octobre 2014 21h05, Ahmet Arslan <iori...@yahoo.com.INVALID> a écrit : Hi Nabil, whats wrong with csv update handler? It is quite fast. By the way DIH has line entity processor, yes it is doable with existing DIH components. Ahmet On Thursday, October 9, 2014 9:58 PM, nabil Kouici <koui...@yahoo.fr> wrote: Hi All, Is it possible to have in solr a DIH to load from CSV file. Actually I'm using update/csv handler but not responding to my need. Regards, NKI.
