Hi
Have you looked at DocFieldValue / DocField? It's fast for this use case.
Regards
Neil
Sent from my mobile doovalaki
On 20/09/2014 6:44 am, Shouvik Bardhan wrote:
Sujit, thanks for the response. I have already done what you said. My issue
is that after setting up the data in lucene index and
Sujit, thanks for the response. I have already done what you said. My issue
is that after setting up the data in lucene index and the DB, when a query
comes and say it matches 25 million docs in Lucene, then I need to get all
the 25 million values of this field (record_id in your example) quickly.
Hi Shouvik, not sure if you have already considered this, but you could put
the database primary key for the record into the index - ie, reverse your
insert to do DB first, get the record_id and then add this to the Lucene
index as "record_id" field. During retrieval you can minimize the network
tr
Hi John,
Take a look at the PerFieldAnalyzerWrapper. As the name suggests, it allows
you to create different analyzers per field.
-sujit
On Fri, Sep 19, 2014 at 6:50 AM, John Cecere wrote:
> I've considered this, but there are two problems with it. First of all, it
> feels like I'm still taki
PerFieldAnalyzerWrapper is the way to mix and match fields and analyzers.
Personally I'd simply store the case-insensitive field with a call to
toLowerCase() on the value and equivalent on the search string.
You will of course use more storage, but you don't need to store the
text contents for bo
I've considered this, but there are two problems with it. First of all, it feels like I'm still taking up twice the storage, I'm
just doing it using a single index rather than two of them. This doesn't sound like it's buying me anything.
The second problem with this is simply that I haven't figu
two fields?
paul
On 19 sept. 2014, at 15:07, John Cecere wrote:
> Is there a way to set up Lucene so that both case-sensitive and
> case-insensitive searches can be done without having to generate two indexes?
>
> --
> John Cecere
> Principal Engineer - Oracle Corporation
> 732-987-4317 / j
Is there a way to set up Lucene so that both case-sensitive and case-insensitive searches can be done without having to generate two
indexes?
--
John Cecere
Principal Engineer - Oracle Corporation
732-987-4317 / john.cec...@oracle.com
I have an index of about 30 million short strings, the index size is
about 3GB in disk
I have give jvm 5gb memory with default setting in ubuntu 12.04 of sun jdk 7.
When I use 20 theads, it's ok. But If I run 30 threads. After a
while. The jvm is doing nothing but gc.
lucene version si 4.10.0
