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From Michael McCandless <luc...@mikemccandless.com>
Subject Re: How to restore corrupted index
Date Fri, 26 Sep 2008 13:47:17 GMT

Can you post the full stack trace in both cases?

Mike

Chaula Ganatra wrote:

> I found one case when such multiple files are remained, when we call
> writer.optimise() it throws exception and multiple files remained in
> index dir.
>
> After such multiple files, when we add document in index by calling
> writer.addDocument it throws java.lang.NegativeArraySizeException
>
> Regards,
> Chaula
>
> -----Original Message-----
> From: Grant Ingersoll [mailto:gsingers@apache.org]
> Sent: 26 September, 2008 6:02 PM
> To: java-user@lucene.apache.org
> Subject: Re: How to restore corrupted index
>
> There is the CheckIndex tool included in the distribution for  
> checking/
> fixing bad indexes, but it can't solve everything.
>
> The bigger question is why it is happening to begin with.  Can you
> describe your indexing process?  How do you know the index is actually
> corrupted?  Are you seeing exceptions when opening it?
>
> -Grant
> On Sep 26, 2008, at 6:49 AM, Chaula Ganatra wrote:
>
>> We have an application in which index will be updated frequently.
>>
>> During development time, found that index files gets corrupted, i.e.
>> more than one  cfs files,some other extension files e.g. frq, fnm,  
>> nrm
>>
>> Remains there in index directory.
>>
>> Is there any way that such issue does not occur at all or if it
>> happens
>> we can recover the index data again?
>>
>> It would be a great help, if some one can.
>>
>>
>>
>>
>>
>> Regards,
>>
>> Chaula
>>
>>
>>
>>
>>
>
> --------------------------
> Grant Ingersoll
> http://www.lucidimagination.com
>
> Lucene Helpful Hints:
> http://wiki.apache.org/lucene-java/BasicsOfPerformance
> http://wiki.apache.org/lucene-java/LuceneFAQ
>
>
>
>
>
>
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>
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