migrate index from 6 to 9

Hello, can lucene 6 indexes be reopened with lucene 9 seamlessly? or are there breaking changes in the format, or in some other aspects that would require a special migration procedure? I remember going through this a while back when moving from one major version to another. I looked at the release

large set of memory consumed by array init

Hello, I have seen an unexpected behavior when setting a limit too high in a search. I index log files in my system. Each week I create a new index. At the end of the week the index is around 35 Gb. when I do a search with no date, I would create a MultiReader built out of the readers from the w

optimization recommandation

Hello, I am using indexes that can be as large as 25 Gb. Indexes are created for a specific time window (for instance it can be weekly based). Once the week is passed they are not written to anymore. I have seen the IndexWriter.forceMerge(int) operation, and I had several questions: - Afte

hierarchical facets

hi, I saw that SortedSetDocValuesFacetCounts does not support hierarchical facets. Is that to say that hierarchical facets are only supported through the Taxonomy index? I am using lucene 4.7.2. Regards, vince DISCLAIMER This message is intended

RE: Insufficient system resources exist to complete the requested service

Hi, Most of the physical memory was being used. But the virtual memory's peak was far away from the limit. But thanks for the idea. I will keep an eye on it. Regards, vince Vincent Sevel Banque Lombard Odier & Cie SA 11, rue de la Corraterie - 1204 Genève - Suisse T +41 22 709 3376 -

Insufficient system resources exist to complete the requested service

Hi, I have had this issue : java.io.FileNotFoundException: F:\logserver\index\INFRA-LOGSERVER2_UNIV_UNIV_DBIZ\cpp\cpp_D_2014-09-13\_xr_Lucene45_0.dvd (Insufficient system resources exist to complete the requested service) at java.io.RandomAccessFile.open(Native Method)

source for jira lucene facet example

Hi, Does someone know if the source of the jira issues search example is available: http://jirasearch.mikemccandless.com/ thanks, vince Vincent Sevel Banque Lombard Odier & Cie SA 11, rue de la Corraterie - 1204 Genève - Suisse T +41 22 709 3376 - F +41 22 709 3782 www.lombardodier

RE: How to properly correlate relevance in a search across multiple collections

Hi, Does someone know if the source of the jira issues search example is available: http://jirasearch.mikemccandless.com/ thanks, vince DISCLAIMER This message is intended only for use by the person to whom it is addressed. It may contain informa

RE: lucene enrypted index

st, Erick On Tue, Nov 19, 2013 at 6:35 AM, Vincent Sevel wrote: > Hi, > > I am looking for an option to use lucene with an encrypted index on disk. > I looked for some lucene encrypted directories and found few options: > > - https://issues.apache.org/jira/b

lucene enrypted index

Hi, I am looking for an option to use lucene with an encrypted index on disk. I looked for some lucene encrypted directories and found few options: - https://issues.apache.org/jira/browse/LUCENE-2228 - https://code.google.com/p/lucenetransform/ But they are old, or with no acti