| clear query|facets|time |
Search criteria: ramdirectory.
Results from 1 to 8 from
8 (1.056s).
|
|
|
Loading phrases to help you
refine your search...
|
|
Refreshing RAMDirectory - Lucene - [mail # user]
|
|
...Check=System.currentTimeMillis(); if (reader==null || !reader.isCurrent()) { if (reader!=null) reader.close(); Directory dir = new RAMDirectory...
|
|
|
Author: Ruslan Sivak,
2007-12-11, 22:37
|
|
|
Re: Refreshing RAMDirectory - Lucene - [mail # user]
|
|
...Thank you to everyone for your comments. I didn't realize that readers need to be kept open and won't close exactly when you ask them too. I have restructured my code to keep the RamDirectory...
|
|
|
Author: Ruslan Sivak,
2007-12-12, 19:49
|
|
|
Re: Refreshing RAMDirectory - Lucene - [mail # user]
|
|
... references to it. What if I did somehting like this Private IndexReader reader; public IndexReader getReader() { if (we are reloading) { Directory dir = new RAMDirectory (index...
|
|
|
Author: Ruslan Sivak,
2007-12-12, 22:44
|
|
|
Re: Refreshing RAMDirectory - Lucene - [mail # user]
|
|
.... This forces me to use a new reader for every method invocation. This shouldn't be that bad, since it's accessing a RAMDirectory, correct? The overhead should be minimal. Russ Michael Mc...
|
|
|
Author: Ruslan Sivak,
2007-12-12, 21:54
|
|
|
Re: Refreshing RAMDirectory - Lucene - [mail # user]
|
|
...Michael McCandless wrote: What about using something like decref? Does anyone know the proper way to use it? From the docs: decRef p...
|
|
|
Author: Ruslan Sivak,
2007-12-13, 14:52
|
|
|
Re: Refreshing RAMDirectory - Lucene - [mail # user]
|
|
...Michael McCandless wrote: The 2nd line was working fine, however I was getting errors in other places saying that the indexReader is closed. There could be other threads using th...
|
|
|
Author: Ruslan Sivak,
2007-12-12, 05:19
|
|
|
Re: Refreshing RAMDirectory - Lucene - [mail # user]
|
|
...The on-disk index gets updated. Something like this: The second indexDoc function is what does the actual indexing, but this should have the relevant content. public void ...
|
|
|
Author: Ruslan Sivak,
2007-12-11, 23:10
|
|
|
Re: Distributed Indexes - Lucene - [mail # user]
|
|
... is why i replicate the changes). I basically cache the index for several minutes in a RamDirectory, which works quite well for performance. If I could store the index in a SQL Table...
|
|
... or something, I can have a single place where the index lives and atomic updates. Is there a SQL Backend for the index, or should I just take the RamDirectory, serialize it and store it as a BLOB...
|
|
|
Author: Ruslan Sivak,
2008-02-08, 16:07
|
|
|
|
