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8 okt 2007 kl. 15.58 skrev Narendra yadala
> Hi All
>
> I am getting this error when I am doing Indexing using Lucene.
> java.io.IOException Access is denied on
> java.io.WinNTFileSystem.createFil
8 okt 2007 kl. 15.36 skrev saikrishna venkata pendyala
> Has any one tried to port lucene on to a mobile phone. I need a
> text-based search engine for mobile phone as part of my project.
THi All
I am getting this error when I am doing Indexing using Lucene.
java.io.IOException Access is denied on
java.io.WinNTFileSystem.createFileExclusively
Please let me know if there is any fix forHai
Has any one tried to port lucene on to a mobile phone. I need a
text-based search engine for mobile phone as part of my project.
Or is there any other J2ME based API which can be usYes that sounds like what I was looking for! Thanks.
Chris Hostetter wrote
> Is there any way to find out if an instance of Query has any terms within it?
> I have a custom parser (QueryParser If I could intelligently rewrite queries this would be better formulated
as
title "harry potter "~5 genre books
Instead since I don 't have that knowledge I should perhaps rewrite several
7 okt 2007 kl. 19.26 skrev Michael McCandless
> I guess we could change the code to only load up until the end of
> the byte array that 's passed in but that weakens the error checking?
> Ie if th
I am observing that a Field constructed using tokenStream i.e Filed fl
new Field(String name TokenStream tokenStream) is not converted to the
lower case when stored in the index.
The ter
That said it should never in fact cause index corruption as far as I
know. Lucene is "semi-transactional " at any & all moments you should
be able to destroy the JVM and the index will be un The only solution that we have in our minds now is to have two indexes one
for articles and one for feeds. There are two problems with this approach
1) redundancy
this isn 't really a "problem "
java org.apache.lucene.demo.IndexFiles {full-path-to-lucene}/src
i dont know from which directory i have to execute this command.
it doesn 't matter which directory you run it from -- that 's wOn 10/7/07 Michael McCandless <lucene@(protected) > wrote
> Actually MultiReader & MultiSegmentReader make use of this method to
> load all norms from each sub-reader into a single byte arraHello Frens
I am observing that a Field constructed using tokenStream i.e Filed fl
new Field(String name TokenStream tokenStream) is not converted to the
lower case when stored in the index.
Th
Actually MultiReader & MultiSegmentReader make use of this method to
load all norms from each sub-reader into a single byte array.
I guess we could change the code to only load up until the end of7 okt 2007 kl. 13.47 skrev Michael McCandless
>
> I think the intention of that method is to load all norms for that
> reader
> into the byte array so I think it 's reasonable that an exception isHi Eric
Thanks for the quick reply. My index does not return any hits when i
search for certain phrases . I am very sure that the indexed documents does
have those phrases in them.
Therefore i w
7 okt 2007 kl. 18.38 skrev Erick Erickson
> I suspect that this is more work than you think not to mention
> very slow. This is just due to the nature of an inverted
> index....
>
> To see what II suspect that this is more work than you think not to mention
very slow. This is just due to the nature of an inverted
index....
To see what I mean get a copy of Luke and have it
reconstruct one oHello
I have simple lucene 2.2 index created. I want to list all the terms and
their positions in a document. how can I do it ?
Can you please provide some sample code.
Thanks !
On 10/6/07 Raghu Ram <raghuram.nadiminti@(protected) > wrote
> But then how can i search for feeds ???
I 'm not quite sure what you mean by "search for feeds "...
but assuming you want a list of feeds t
I think the intention of that method is to load all norms for that reader
into the byte array so I think it 's reasonable that an exception is
thrown if you provide a byte array that 's too small.
ThMake a separate index of feeds?
alf
Raghu Ram wrote
> But then how can i search for feeds ???
>
> On 10/6/07 Alf Eaton <lists@(protected) > wrote
> > Raghu Ram wrote
> > > Hi
> > > We have an aYes image field is binary. However image size is not more than 1KB. We would use a combination of text search to narrow down the results. But once we get the results we would want to search all imaBut then how can i search for feeds ???
On 10/6/07 Alf Eaton <lists@(protected) > wrote
>
> Raghu Ram wrote
> > Hi
> > We have an application in which we want to index feeds. Each feed
> is aI 'm confused by this method. Why is the length set to maxDoc() and
not bytes.length? This means that the following snippet will throw an
ArrayIndexOutOfBoundsException in most cases
byte[] b nI presume that the image field is a binary field right?
I can think of a couple of things that _may_ work for you
1. You create a dummy token on the "image " field and then store the
image data Raghu Ram wrote
> Hi
> We have an application in which we want to index feeds. Each feed is a
> collection of articles and some other metadata. The problem is that
> sometimes we want to searcThank you Grant but FuntionQuery doesnt solve the
problem. Looks like I didnt explain the problem
properly. Let me try it again
1. We have a document in which there are 4 text fields
and a image fi "vivek sar " <vivextra@(protected) > wrote
> Sorry I 'm using Lucene 2.2. We are using Lucene to index our database
> (Oracle) into documents for full-text search feature. Here is the
> process of indexi
For tips on improving indexing performance start here
http //wiki.apache.org/lucene-java/ImproveIndexingSpeed
And for searching performance here
http //wiki.apache.org/lucene-java/ImproveS |
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