>What do you mean by "you can see two index"?
I can see two sets of lucene index files with same size and time stamp
difference is 4 hrs.
E.g. At start up , the lucence generated index file
_8w.cfs (also some more files) with size 4 MB and time stamp November 24,
2007, 2:57:48 PM
After 4 hr, it generated another set of files like _32.cfs(also some more
files) with size 4MB and timestamp November 24, 2007, 6:59:48 PM.
But at the sametime, old index files did not get deleted. I think that all
old index files should get deleted once new index is created and IndexReader is
reopened.
Can you tell me why this is not happening?
- BR
Michael McCandless <[EMAIL PROTECTED]> wrote:
"Cool Coder" wrote:
> Hi,
> I used have index refreshed in every 4 hr. However after each
> refresh, I can see two index. I am not sure how can I delete old
> index.
What do you mean by "you can see two index"?
> On starting of indexing process, I create Writer
> writer = new IndexWriter(luceneDirectory,false,luceneAnalyzer,true);
This is exactly right. That final true (which is the "create" arg) will
clear out the index.
> At the end of Indexing process:
> writer.flush();
> writer.close();
The writer.flush() isn't necessary: writer.close() will always flush.
> and reopen the indexreader
>
> luceneDirectory = FSDirectory.getDirectory(indexPath);
>
> reader = IndexReader.open(luceneDirectory);
> searcher = new IndexSearcher(reader);
> Is this the right way or I am missing something?
> Let me tell you that I dont want to update index rather I just want to
> delete the old index.
> Your help would be appreciated.
This looks right to me!
Mike
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