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From Andreas Knecht <andre...@atlassian.com>
Subject Re: Upgrade of Lucene from 1.9.1 to 2.2.0 in JIRA
Date Fri, 20 Jul 2007 07:23:44 GMT
Hi Dmitry,

The full re-index is necessary, because DateTools stores dates in a 
different (human-readable) format in the index.  This means that 
JIRA/lucene wont be able to read dates from the current indexes which 
use dates stored in the old format.

Cheers,
  Andreas
> Folks,
> why do we need full re0indexing during  the switch from DateFields to 
> DateTools ? I'll have the same issue in future may be?
> Thanks,
> Dm
> www.ejinz.com
> ----- Original Message ----- From: "Andreas Knecht" 
> <andreask@atlassian.com>
> To: <java-user@lucene.apache.org>
> Sent: Friday, July 20, 2007 1:32 AM
> Subject: Upgrade of Lucene from 1.9.1 to 2.2.0 in JIRA
>
>
>> Hi,
>>
>> We're about to upgrade Lucene from version 1.9.1 to version 2.2.0 in 
>> JIRA <http://www.atlassian.com/software/jira>. We've already switched 
>> from DateFields to DateTools (which will require a complete re-index 
>> for all of our customers).
>> Are there any problems we should be aware of that could cause 
>> problems with this upgrade? (which wont be fixed by a full re-index)
>>
>> Cheers,
>>  Andreas
>>
>> -- 
>> ATLASSIAN
>> Our products help over 7,000 organisations in more than 88 countries 
>> to collaborate. http://www.atlassian.com/
>>
>>
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>
>
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>

-- 
ATLASSIAN
Our products help over 7,000 organisations in more than 88 countries to collaborate. http://www.atlassian.com/


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