You should not use the ParallelMultiSearcher. It will not be in the 4.0 release.
On Thu, Mar 17, 2011 at 11:38 AM, Uwe Schindler <u...@thetaphi.de> wrote: > Hi Ganesh, > > this method is also in 2.9.1, it is just inherited from the superclass! You > have to also look at the complete javadocs. Not every method that needs to > be called must be already implemented in the used class. For PMS in 2.9 it's > just not fatal to not close it, but you should call it: > http://lucene.apache.org/java/2_9_1/api/core/org/apache/lucene/search/MultiS > earcher.html#close() > > Uwe > > ----- > Uwe Schindler > H.-H.-Meier-Allee 63, D-28213 Bremen > http://www.thetaphi.de > eMail: u...@thetaphi.de > > >> -----Original Message----- >> From: Ganesh [mailto:emailg...@yahoo.co.in] >> Sent: Thursday, March 17, 2011 7:09 PM >> To: java-user@lucene.apache.org >> Subject: Re: RE: ParallelMultisearcher >> >> There is no ParallelMultiSearcher.close() in 2.9.1 and its been added in > 3.0. >> Thanks for pointing out. I am not aware of. >> >> Regards >> Ganesh >> >> ----- Original Message ----- >> From: "Uwe Schindler" <u...@thetaphi.de> >> To: <java-user@lucene.apache.org> >> Sent: Thursday, March 17, 2011 11:27 PM >> Subject: [Bulk] RE: ParallelMultisearcher >> >> >> > Hi Ganesh, It's definitely in 3.0.3: >> > >> > @Override >> > public void close() throws IOException { >> > executor.shutdown(); >> > super.close(); >> > } >> > >> > This code is in the downloaded .src.zip file of Apache Lucene 3.0.3. Are > you >> > sure that you call close() on the ParallelMultiSearcher (e.g. when you > are >> > done with it or reopen your indexes)? In contrast to Lucene 2.9, PMS > uses >> > Java 5's Executors to manage thread pools of workers. The threads are > only >> > shutdown on ParallelMultiSearcher.close(). >> > >> > The entry is missing in Changes.txt, it somehow was merged with the > other >> > PMS issue there, that was my fault, sorry (I am the release manager of > 2.9 >> > and 3.0). >> > >> > ----- >> > Uwe Schindler >> > H.-H.-Meier-Allee 63, D-28213 Bremen >> > http://www.thetaphi.de >> > eMail: u...@thetaphi.de >> > >> > >> >> -----Original Message----- >> >> From: Ganesh [mailto:emailg...@yahoo.co.in] >> >> Sent: Thursday, March 17, 2011 6:24 PM >> >> To: java-user@lucene.apache.org >> >> Subject: Re: ParallelMultisearcher >> >> >> >> I agree but the chang logs of 3.0.3 didn't mention about that. I tested >> > and >> >> found that the same problem exists with 3.0.3. I am bit confused. >> >> http://lucene.apache.org/java/3_0_3/changes/Changes.html >> >> >> >> This is show stopper for us as few customers facing big problems. The >> >> application is crashing frequently. >> >> >> >> Regards >> >> Ganesh >> >> >> >> ----- Original Message ----- >> >> From: "Devon H. O'Dell" <devon.od...@gmail.com> >> >> To: <java-user@lucene.apache.org> >> >> Sent: Thursday, March 17, 2011 10:35 PM >> >> Subject: Re: ParallelMultisearcher >> >> >> >> >> >> > 2011/3/17 Ganesh <emailg...@yahoo.co.in>: >> >> >> Is this bug https://issues.apache.org/jira/browse/LUCENE-2249 got >> fixed >> >> in 3.0.3? >> >> > >> >> > The linked ticket shows that it was fixed in 3.0.3. >> >> > >> >> > --dho >> >> > >> >> >> Regards >> >> >> Ganesh >> >> >> >> >> >> ----- Original Message ----- >> >> >> From: "Ganesh" <emailg...@yahoo.co.in> >> >> >> To: <java-user@lucene.apache.org> >> >> >> Sent: Thursday, March 17, 2011 7:03 PM >> >> >> Subject: Re: ParallelMultisearcher >> >> >> >> >> >> >> >> >> I tested the same with Lucene 2.9.1 and found very less thread count >> > but >> >> with 3.0.2 it is very high. Do i need to revert back to Lucene 2.9.1. >> >> >> >> >> >> Regards >> >> >> Ganesh >> >> >> >> >> >> ----- Original Message ----- >> >> >> From: "Ganesh" <emailg...@yahoo.co.in> >> >> >> To: <java-user@lucene.apache.org> >> >> >> Sent: Thursday, March 17, 2011 5:17 PM >> >> >> Subject: ParallelMultisearcher >> >> >> >> >> >> >> >> >> Hello all, >> >> >> >> >> >> Is there any issue with ParallelMultiSearcher in Lucene 3.0.2? If we >> > search >> >> more frequently then OutOfMemoryError is triggered or It is throwing >> "Not >> >> able to create native thread".. It is working with 2.9.1. >> >> >> >> >> >> I generated Heap Dump and found lot of entries for >> > ParallelMultiSearcher. >> >> >> >> >> >> ParallelMultiSearcher-949-thread-3 java.lang.Thread @ 0x95e6220 104 >> 192 >> >> >> ParallelMultiSearcher-949-thread-1 java.lang.Thread @ 0x95e60f8 104 >> 192 >> >> >> ParallelMultiSearcher-957-thread-2 java.lang.Thread @ 0x95d30c8 104 >> 192 >> >> >> ParallelMultiSearcher-957-thread-3 java.lang.Thread @ 0x95d26e8 104 >> 192 >> >> >> ParallelMultiSearcher-954-thread-2 java.lang.Thread @ 0x95c3fe0 104 >> 192 >> >> >> ParallelMultiSearcher-954-thread-3 java.lang.Thread @ 0x95c15f0 104 >> 192 >> >> >> ParallelMultiSearcher-954-thread-1 java.lang.Thread @ 0x95c14c8 104 >> 192 >> >> >> ParallelMultiSearcher-956-thread-2 java.lang.Thread @ 0x95b8648 104 >> 192 >> >> >> >> >> >> Regards >> >> >> Ganesh >> >> >> >> >> >> > --------------------------------------------------------------------- >> >> >> To unsubscribe, e-mail: java-user-unsubscr...@lucene.apache.org >> >> >> For additional commands, e-mail: java-user-h...@lucene.apache.org >> >> >> >> >> >> >> >> >> > --------------------------------------------------------------------- >> >> >> To unsubscribe, e-mail: java-user-unsubscr...@lucene.apache.org >> >> >> For additional commands, e-mail: java-user-h...@lucene.apache.org >> >> >> >> >> >> >> >> >> > --------------------------------------------------------------------- >> >> >> To unsubscribe, e-mail: java-user-unsubscr...@lucene.apache.org >> >> >> For additional commands, e-mail: java-user-h...@lucene.apache.org >> >> >> >> >> >> >> >> > >> >> > --------------------------------------------------------------------- >> >> > To unsubscribe, e-mail: java-user-unsubscr...@lucene.apache.org >> >> > For additional commands, e-mail: java-user-h...@lucene.apache.org >> >> > >> >> >> >> --------------------------------------------------------------------- >> >> To unsubscribe, e-mail: java-user-unsubscr...@lucene.apache.org >> >> For additional commands, e-mail: java-user-h...@lucene.apache.org >> > >> > >> > >> > --------------------------------------------------------------------- >> > To unsubscribe, e-mail: java-user-unsubscr...@lucene.apache.org >> > For additional commands, e-mail: java-user-h...@lucene.apache.org >> > >> >> --------------------------------------------------------------------- >> To unsubscribe, e-mail: java-user-unsubscr...@lucene.apache.org >> For additional commands, e-mail: java-user-h...@lucene.apache.org > > > > --------------------------------------------------------------------- > To unsubscribe, e-mail: java-user-unsubscr...@lucene.apache.org > For additional commands, e-mail: java-user-h...@lucene.apache.org > > -- Lance Norskog goks...@gmail.com --------------------------------------------------------------------- To unsubscribe, e-mail: java-user-unsubscr...@lucene.apache.org For additional commands, e-mail: java-user-h...@lucene.apache.org
