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From "Ganesh" <emailg...@yahoo.co.in>
Subject Re: Document larger than setRAMBufferSizeMB()
Date Fri, 03 Oct 2008 10:11:06 GMT
Single document of 16 MB seems to be big. I think you are trying to store 
the entire document content. If it is so drop the stored field and store its 
reference information in the database, which could help to retreive the 
content later.

Regards
Ganesh

----- Original Message ----- 
From: "Aditi Goyal" <aditigupta20@gmail.com>
To: <java-user@lucene.apache.org>
Sent: Friday, October 03, 2008 3:03 PM
Subject: Re: Document larger than setRAMBufferSizeMB()


> Thanks Anshum.
> Although it raises another query, committing the current buffer will 
> commit
> the docs before and what will happen to the current doc which threw an 
> error
> while adding a field to it, will that also get committed in the half??
>
> Thanks a lot
> Aditi
>
> On Fri, Oct 3, 2008 at 2:12 PM, Anshum <anshumg@gmail.com> wrote:
>
>> Hi Aditi,
>>
>> I guess increasing the buffer size would be a solution here, but in case
>> you
>> wouldn't know the expected max doc size. I guess the best way to handle
>> that
>> would be a regular try catch block in which you could commit the current
>> buffer. At the least you could just continue the loop after doing 
>> whatever
>> you wish to do using an exception handling block.
>>
>> --
>> Anshum Gupta
>> Naukri Labs!
>> http://ai-cafe.blogspot.com
>>
>> The facts expressed here belong to everybody, the opinions to me. The
>> distinction is yours to draw............
>>
>> On Fri, Oct 3, 2008 at 1:56 PM, Aditi Goyal <aditigupta20@gmail.com>
>> wrote:
>>
>> > Hi Everyone,
>> >
>> > I have an index which I am opening at one time only. I keep adding the
>> > documents to it until I reach a limit of 500.
>> > After this, I close the index and open it again. (This is done in order
>> to
>> > save time taken by opening and closing the index)
>> > Also, I have set setRAMBufferSizeMB to 16MB.
>> >
>> > If the document size itself is greater than 16MB what will happen in 
>> > this
>> > case??
>> > It is throwing
>> > java.lang.OutOfMemoryError: Java heap space
>> > Now, my query is,
>> > Can we change something in the way we parse/index to make it more 
>> > memory
>> > friendly so that it doesnt throw this exception.
>> > And, Can it be caught and overcome gracefully?
>> >
>> >
>> > Thanks a lot
>> > Aditi
>> >
>>
> 

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