I got the following exception this morning when running one last test on a data
set that has been indexed many times before over the past few months.
java.io.FileNotFoundException:
D:\72ed1\server\Java\Search\0008\index\0001\segments_gq9 (Access is denied)
at java.io.RandomAcce
"Antony Bowesman" <[EMAIL PROTECTED]> wrote:
> I got the following exception this morning when running one last test on a
> data
> set that has been indexed many times before over the past few months.
>
> java.io.FileNotFoundException:
> D:\72ed1\server\Java\Search\0008\index\0001\segment
Michael McCandless wrote:
Hmmm. It seems like what's happening is the file in fact exists but
Lucene gets "Access is denied" when trying to read it. Lucene takes a
listing of the directory, first. So if it Lucene has permission to
take a directory listing but then no permission to open the se
"Antony Bowesman" <[EMAIL PROTECTED]> wrote:
> Michael McCandless wrote:
> >
> > Hmmm. It seems like what's happening is the file in fact exists but
> > Lucene gets "Access is denied" when trying to read it. Lucene takes a
> > listing of the directory, first. So if it Lucene has permission to
Well, don't do it that way .
I'm assuming that you have some SQL statement like "for each
entry in table 1, find all the related info", and what you're
failing to retrieve is the result.
So, try something like creating a SQL statement that selects
the ID for table 1 and write it to a file. A
Mohammad,
This is the main idea, but things can get quite complicated.
In addition, do you need to do incremental indexing?
Do you need to delete duplicates?
How would you manage deleted documents in the database?
Will taking down the server while indexing affect you?
...
You are welcome to tak
I've used the approach that Erick describes, and it
works well. Another approach is to create a single new
table in your database that holds all of the data you
want to index. This allows you to copy the various
fields from other tables using separate SQL statements
before you index, rather than re
BTW: DBSight uses the same approach that Erick describes.
Like Phil said, this will incur multiple joins for each document.
But this works well and efficient for incremental indexing.
And this approach does not need to change any database schema.
--
Chris Lu
-
Instant Scal
Hi all,
We have a web-based application that searches a large lucene index.
This application only creates object of type IndexSearcher only (and
no IndexWriters) for searching the index. After the application runs
for some time (a few hours), I can see lock files in the temp
directory of the form
"Nilesh Bansal" <[EMAIL PROTECTED]> wrote:
> We have a web-based application that searches a large lucene index.
> This application only creates object of type IndexSearcher only (and
> no IndexWriters) for searching the index. After the application runs
> for some time (a few hours), I can see loc
Thanks for your response. Is there a way that I can disable these read
locks without upgrading to 2.1. Our application uses its own custom
locking mechanism, so that lucene locking is actually redundant. We
are currently using Lucene version 2.0.
The application has multiple threads (different we
what fields did you search, the headlines field only?
DECAFFMEYER MATHIEU <[EMAIL PROTECTED]> wrote: setBoost on Field Hi,
I am parsing this file called Logistics.htm
I have a field named "headlines" that contains word "clients" among others.
When I don't put a boost on this field,
: locks without upgrading to 2.1. Our application uses its own custom
: locking mechanism, so that lucene locking is actually redundant. We
: are currently using Lucene version 2.0.
since before the 2.0.0 release there has been a static
FSDirectory.setDisableLocks that can be called before openin
hi all
this is ashwin i have done my indexing program and i am able to retrieve the
matching documents in command line .now i want to create a GUI and want to
display the matching documents in the gui. can anyone suggest me what would
be the best gui for lucene when it comes to networked environm
ashwin kumar-3 wrote:
>
> hi all
>
> this is ashwin i have done my indexing program and i am able to retrieve
> the
> matching documents in command line .now i want to create a GUI and want to
> display the matching documents in the gui. can anyone suggest me what
> would
> be the best gui for
Hi,
Is there a way to do emulate paged search in Lucene? I can use the following
peace of code for returning the first page (10 items in each page), but
don't know how to navigate to the next page :-)
IndexSearcher is = new ...
...
TopFieldDocs tops = is.search(query, null
: I can see that tops.totalHits, returns all matched documents. So is this
: really "paged search", or I'm just doing a complete search and put a window
: on the returned result each time?
that's all paginated searching is ... you have to know the first 10
results to show 1-10, but you also have
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