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From "Raghavendra Prabhu" <rrpra...@gmail.com>
Subject Re: Compound Indexes Problem
Date Fri, 31 Mar 2006 05:44:35 GMT
Does changing the merge factor

and setting the options to SetUseCompoundfile(false)

split a  single index into multiple pieces.

Even i have been doing something similar and would like to know how it is
done

Rdgs
Prabhu


On 3/31/06, depsi programmer <depsi_programmer@yahoo.com> wrote:
>
> Hello,
> Thanks for your responce.
> can you please guide me on how to break this single index into multiple
> pieces. when I try to do so it corrupts the index.
> I had created a index with max merge docs set to 10,000 with set compound
> indexes set to true. now I called optimize with max merge docs set to 100
> and the index was curropted
> Thanks
> Depsi
>
> Dennis Kubes <nutch-dev@dragonflymc.com> wrote: According to the Lucene In
> Action book you can convert from one compound to
> multi-file and vice versa by setting the setCompoundFile method to true or
> false.  But in running this myself I found that while I can convert from
> multi-file to compound, it doesn't convert back.  Here is the code that I
> used.
>
>    try {
>      System.setProperty("org.apache.lucene.lockDir",
> "lock-directory-path-here");
>      String idxDir = "index-directory-path-here";
>      IndexWriter writer = new IndexWriter(idxDir, new StandardAnalyzer(),
> false);
>      writer.setUseCompoundFile(false);
>      writer.optimize();
>      writer.close();
>    }
>    catch (IOException e) {
>      // TODO Auto-generated catch block
>      e.printStackTrace();
>    }
>
> Dennis
>
> -----Original Message-----
> From: depsi programmer [mailto:depsi_programmer@yahoo.com]
> Sent: Thursday, March 30, 2006 7:57 AM
> To: java-user@lucene.apache.org
> Subject: Compound Indexes Problem
>
> Hello,
> I am using lucene for storing details of my students. I have used
> SetUseCompoundFile(True) and optimised the indexes. Now I am not able to
> convert them back to their original form
> Thanks in advance
> Depsi
>
>
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