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From Ganesh M <>
Subject Re: Concurrent Execution Exception
Date Fri, 15 Feb 2013 06:06:37 GMT
I am having 5 shards and all having similar kind of data. This issue is happening in only one
I am adding a string field to the index. Its value is numeric ("1301010101") and this field
is used for sorting. During search,  i am creating a sortfield object with SortField.Int
type. This is working fine for most of the customers and till now i didn't faced any issue.

While creating SortField, do i need to pass Default Int parser? I guess, currently it is using
encoded int parser. 

From: Uwe Schindler <>
To:; 'Ganesh M' <> 
Sent: Thursday, February 14, 2013 7:53 PM
Subject: RE: Concurrent Execution Exception

I have no idea what you are doing, the issue here could be a field with mixed old-style string
only numerics and new style numeric fields. If you sort against such a "mixed" field you get
this error.

Uwe Schindler
H.-H.-Meier-Allee 63, D-28213 Bremen

> -----Original Message-----
> From: Ganesh M []
> Sent: Thursday, February 14, 2013 1:43 PM
> To: lucene
> Subject: Concurrent Execution Exception
> Could any one throw light on this. Im using Lucene 3.0.3. I am having multiple
> shards and using ParallelMultiSearcher to search across shards.
> Exception: java.util.concurrent.ExecutionException:
> java.lang.NumberFormatException: Invalid shift value in prefixCoded string
> (is encoded value really an INT?) ID: 256566961
> Regards
> Ganesh

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