Return-Path: Delivered-To: apmail-lucene-java-user-archive@www.apache.org Received: (qmail 61426 invoked from network); 24 Apr 2009 21:17:34 -0000 Received: from hermes.apache.org (HELO mail.apache.org) (140.211.11.3) by minotaur.apache.org with SMTP; 24 Apr 2009 21:17:34 -0000 Received: (qmail 37825 invoked by uid 500); 24 Apr 2009 21:17:32 -0000 Delivered-To: apmail-lucene-java-user-archive@lucene.apache.org Received: (qmail 37747 invoked by uid 500); 24 Apr 2009 21:17:32 -0000 Mailing-List: contact java-user-help@lucene.apache.org; run by ezmlm Precedence: bulk List-Help: List-Unsubscribe: List-Post: List-Id: Reply-To: java-user@lucene.apache.org Delivered-To: mailing list java-user@lucene.apache.org Received: (qmail 37737 invoked by uid 99); 24 Apr 2009 21:17:32 -0000 Received: from athena.apache.org (HELO athena.apache.org) (140.211.11.136) by apache.org (qpsmtpd/0.29) with ESMTP; Fri, 24 Apr 2009 21:17:32 +0000 X-ASF-Spam-Status: No, hits=1.2 required=10.0 tests=SPF_NEUTRAL X-Spam-Check-By: apache.org Received-SPF: neutral (athena.apache.org: local policy) Received: from [209.85.198.228] (HELO rv-out-0506.google.com) (209.85.198.228) by apache.org (qpsmtpd/0.29) with ESMTP; Fri, 24 Apr 2009 21:17:25 +0000 Received: by rv-out-0506.google.com with SMTP id l9so1182603rvb.5 for ; Fri, 24 Apr 2009 14:17:03 -0700 (PDT) MIME-Version: 1.0 Received: by 10.142.179.2 with SMTP id b2mr870956wff.46.1240607823730; Fri, 24 Apr 2009 14:17:03 -0700 (PDT) In-Reply-To: <23224598.post@talk.nabble.com> References: <23089805.post@talk.nabble.com> <23092183.post@talk.nabble.com> <9ac0c6aa0904170046x68fa5ad1j23eb5ab6fe7c7cf9@mail.gmail.com> <23093956.post@talk.nabble.com> <9ac0c6aa0904170238y7b2e52a3x368b95c3ea81fa71@mail.gmail.com> <23145720.post@talk.nabble.com> <9ac0c6aa0904211346x5e78b7b4l6db2ba5909d6177@mail.gmail.com> <23166111.post@talk.nabble.com> <9ac0c6aa0904241337t7ac3476al667807db1521881f@mail.gmail.com> <23224598.post@talk.nabble.com> Date: Fri, 24 Apr 2009 17:17:03 -0400 Message-ID: <9ac0c6aa0904241417xe6873f5p54c4fbbcc602a1f8@mail.gmail.com> Subject: Re: readModifiedUTF8String stuck From: Michael McCandless To: java-user@lucene.apache.org Content-Type: text/plain; charset=ISO-8859-1 Content-Transfer-Encoding: 7bit X-Virus-Checked: Checked by ClamAV on apache.org On Fri, Apr 24, 2009 at 4:46 PM, MakMak wrote: > > - We had a 2.3.2 index earlier. We have reindexed using 2.4.1 now. So the hang still happens with 2.4.1? > - SAN is ruled out. This occurs even with local file system. OK. Have you confirmed things are really hung, vs just taking a long time? EG if you dump the thread traces several times in a row, that same thread (stuck in String.init) has exactly the same trace? > - One more point, this occurs with very high load on the application. about > 2-3 requests per second, the search part of each request is within > milliseconds. the page size is 25, 25 documents are loaded per search > request to be shown to the user. When the hang happens, is the JRE consuming CPU? Mike --------------------------------------------------------------------- To unsubscribe, e-mail: java-user-unsubscribe@lucene.apache.org For additional commands, e-mail: java-user-help@lucene.apache.org