Just read your old post. I'm not quite sure whether I've read this correctly. Is the search worker thread also doing deletes from the index
"a test script is going that is hitting the search part of our application (I think the script also updates and deletes Documents, but I am not sure." Deleting also locks the index, so maybe the indexwriter is waiting for the search thread to release the lock. -----Original Message----- From: David Townsend Sent: 13 January 2005 18:26 To: 'Lucene Users List' Subject: RE: Multi-threading problem: couldn't delete segments The problem could be you're writing to an index with multiple processes. This can happen if you're using a shared file system (NFS?). We saw this problem when we had two IndexWriters getting access to a single index at the same time. Usually if you're working on a single machine the file locks prevent this from happening. -----Original Message----- From: Luke Francl [mailto:[EMAIL PROTECTED] Sent: 13 January 2005 18:13 To: Lucene Users List Subject: Re: Multi-threading problem: couldn't delete segments I didn't get any response to this post so I wanted to follow up (you can read the full description of my problem in the archives: http://nagoya.apache.org/eyebrowse/[EMAIL PROTECTED]&msgNo=11986). Here's an additional piece of information: I wrote a small program to confirm that on Windows, you can't rename a file while another thread has it open. If I am performing a search, is it possible that the IndexReader is holding open the "segments" file when there is an attempt by my indexing code to overwrite it with File.renameTo()? Thanks, Luke Francl On Thu, 2005-01-06 at 17:43, Luke Francl wrote: > We are having a problem with Lucene in a high concurrency > create/delete/search situation. I thought I fixed all these problems, > but I guess not. --------------------------------------------------------------------- To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED] --------------------------------------------------------------------- To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
