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References: <4CAC4145.8080900@informatik.hu-berlin.de>
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Date: Wed, 6 Oct 2010 12:30:23 +0200
Message-ID: <AANLkTikSsP+eJh-=6Kb2k0HLFddc7FrBDaQJFYAj9VfA@mail.gmail.com>
Subject: Re: Restore documents marked as deleted
From: Simon Willnauer <simon.willnauer@googlemail.com>
To: java-user@lucene.apache.org
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On Wed, Oct 6, 2010 at 12:18 PM, Michael McCandless
<lucene@mikemccandless.com> wrote:
> There's no quick way to recover from this.
>
> You'd need to derive the segments_N file by opening the files that did
> get written. =C2=A0Conceptually this should be possible (there was a rece=
nt
> thread about it), but I don't think anyone has actually created the
> tool to do so...

Seems its time to do that many folks come up with that kind of request
- I will see if I can find some time though....

simon
> Mike
>
> On Wed, Oct 6, 2010 at 5:28 AM, Philippe Thomas
> <thomas@informatik.hu-berlin.de> wrote:
>> Hi,
>>
>> I was indexing some documents, but my program crashed after several days=
 of
>> work. If I reopen this index it is empty. I guess the reason is that
>> auto-commit was not set and I never performed =C2=A0a commit. (Lesson le=
arned) So
>> probably all documents are marked as "deleted" and re-opening the index
>> leads to deletion of these documents.
>>
>> However, is there a possibility to avoid this? Or do I have to re-index =
all
>> documents again?
>>
>> Best,
>> =C2=A0 =C2=A0Philippe
>>
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