i m investigating about the update method for understanding if it is
possible update a single field , not only all document
the code
try {
for (IndexableField field : docState.doc) {
fieldCount = processField(field, fieldGen, fieldCount);
}
seams to tell that is not so d
Hi Janaka,
Unfortunately, Geo3D does not in fact search three dimensions: it only
handles the same 2D earth surface as lat/lon. It's just that, internally,
it's using three x,y,z coordinates to do all its math. But those three
coordinates must be on the earth's surface for the math to be correct
The problem is how you implement that method to push changes down to the
inverted index, which has written postings for this field and document ID
to several files already. You would probably need some sort of approach
that can delete the old docID, from just this one field, and then add new
posti
i have a curiosity
when a document is updated or deleted , lucene must update inverted table.
considering the size of record about a specific term (before used) is
changing ... how lucene resave term record?
maybe flag the old term row as tombstone?
Lucene only marks documents as deleted, it keeps the inverted index as-is.
Deleted terms are only expunged at merge time since Lucene ignores terms
that only match deleted documents.
Le lun. 22 août 2016 à 14:21, Cristian Lorenzetto <
cristian.lorenze...@gmail.com> a écrit :
> i have a curiosity
This is unfortunately "by design": Lucene makes no guarantees that the
Document you retrieve from an IndexReader is precisely the same Document
you had indexed.
Lucene only preserves the metadata it needs for each field.
Your only recourse is to create a new Document using your application level
Thanks for the quick response.
I kind of figured on my own that I had to recreate the document from scratch
But there is something in your response that I don’t understand. You say
“Lucene only preserves the metadata it needs for each field”. What does that
mean? In my posting I gave exam
Please help me in understanding the behaviour of searchAfter().
On Sunday 21 August 2016, Rajnish kamboj wrote:
> Hi Team
>
> What is the searchAfter behavior if index is continuously being updated.
> Document numbers changes if indexes are updated. Also indexes are update
> on segment merge.
>
Hi,
SearchAfter always reexecutes the whole query regardless if the index changed
or is a new index. It just sorts out documents, which are not part of the
topdocs based on the criteria passed in as the last doc. It does this by
comparing the docid and score before inserting it into the priorit
Good day,
I'm trying to get my head wrapped around one of the fundamental aspects of
Lucene ... whether or not I need to index the document a certain way in
order to query it the way I want. I'm inserting documents using a
Whitespace Tokenizer to process content into a Lucene 5.4.1 index. Here's
The design is indeed trappy, and many users have hit the situation you
have, and we have tried to fix this before (to change IndexReader.document
to return a different class than Document), but it didn't "take":
https://issues.apache.org/jira/browse/LUCENE-6971
Have a look at FieldInfo.java to see
Understood, but did it used to work?
Stuart M Goldberg
Senior Vice President of Software Develpment
FIX Flyer LLC
http://www.FIXFlyer.com/
NOTICE TO RECIPIENT: THIS E- MAIL IS MEANT ONLY FOR THE INTENDED RECIPIENT(S)
OF THE TRANSMISSION, AND CONTAINS CONFIDENTIAL INFORMATION WHICH IS PROPRIE
It has never worked, though I do think the metadata has changed over time,
so the degree to which it didn't work has changed?
Mike McCandless
http://blog.mikemccandless.com
On Mon, Aug 22, 2016 at 4:41 PM, Stuart Goldberg
wrote:
> Understood, but did it used to work?
>
>
>
> Stuart M Goldberg
Awesome! Thank you very much!
On Mon, Aug 22, 2016 at 3:45 PM, Christoph Kaser
wrote:
> Hello Paul,
>
> this is already possible using
> DirectoryReader.openIfChanged(indexReader,indexWriter).
> This will give you an indexreader that already "sees" all changes made by
> the writer (up to that
Hi,
Is there anything i can do from my end to fix this bouncing problem?
I'm not sure what is wrong with my id. I am able to send/receive e-mails.
Anyone please advise.
Thanks
Phaneendra
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Date: Tue, Aug 23, 2016 at 4:21 AM
Subject: Warning from java
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