Return-Path: X-Original-To: apmail-incubator-directmemory-dev-archive@minotaur.apache.org Delivered-To: apmail-incubator-directmemory-dev-archive@minotaur.apache.org Received: from mail.apache.org (hermes.apache.org [140.211.11.3]) by minotaur.apache.org (Postfix) with SMTP id EB6147692 for ; Thu, 29 Dec 2011 18:39:28 +0000 (UTC) Received: (qmail 48089 invoked by uid 500); 29 Dec 2011 18:39:28 -0000 Delivered-To: apmail-incubator-directmemory-dev-archive@incubator.apache.org Received: (qmail 48066 invoked by uid 500); 29 Dec 2011 18:39:28 -0000 Mailing-List: contact directmemory-dev-help@incubator.apache.org; run by ezmlm Precedence: bulk List-Help: List-Unsubscribe: List-Post: List-Id: Reply-To: directmemory-dev@incubator.apache.org Delivered-To: mailing list directmemory-dev@incubator.apache.org Received: (qmail 48058 invoked by uid 99); 29 Dec 2011 18:39:28 -0000 Received: from nike.apache.org (HELO nike.apache.org) (192.87.106.230) by apache.org (qpsmtpd/0.29) with ESMTP; Thu, 29 Dec 2011 18:39:28 +0000 X-ASF-Spam-Status: No, hits=1.5 required=5.0 tests=HTML_MESSAGE,RCVD_IN_DNSWL_LOW,SPF_PASS X-Spam-Check-By: apache.org Received-SPF: pass (nike.apache.org: domain of raffaele.p.guidi@gmail.com designates 209.85.212.175 as permitted sender) Received: from [209.85.212.175] (HELO mail-wi0-f175.google.com) (209.85.212.175) by apache.org (qpsmtpd/0.29) with ESMTP; Thu, 29 Dec 2011 18:39:22 +0000 Received: by wibhq7 with SMTP id hq7so6594201wib.6 for ; Thu, 29 Dec 2011 10:39:02 -0800 (PST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=gamma; h=mime-version:in-reply-to:references:date:message-id:subject:from:to :content-type; bh=386rgy0J+1Lny3A9lRYlLw/sFHfPWA8FXAMZZSGHPvE=; b=pc5Nn+j1dbeTRxu5+XjFY2cwVOzDFJs/znfE9kyxNrHC5qDTgRo6Vu4BdQYNLOQogU 82QWgX2U+QMAa2H8papSTQO9jq9DwSHnoa6DoM6KOSjEkefPg5J/crUxnFyZea3Mv8S1 wjSHfSTNjuiOi78TrykhCV+yKp3eLnp6gX5/Q= MIME-Version: 1.0 Received: by 10.180.19.138 with SMTP id f10mr101419361wie.3.1325183931902; Thu, 29 Dec 2011 10:38:51 -0800 (PST) Received: by 10.216.154.207 with HTTP; Thu, 29 Dec 2011 10:38:51 -0800 (PST) Received: by 10.216.154.207 with HTTP; Thu, 29 Dec 2011 10:38:51 -0800 (PST) In-Reply-To: References: Date: Thu, 29 Dec 2011 19:38:51 +0100 Message-ID: Subject: Re: examples module and Solr DM based cache From: "Raffaele P. Guidi" To: directmemory-dev@incubator.apache.org Content-Type: multipart/alternative; boundary=bcaec53d550d85e8f304b53f6d38 X-Virus-Checked: Checked by ClamAV on apache.org --bcaec53d550d85e8f304b53f6d38 Content-Type: text/plain; charset=ISO-8859-1 And the team is on the right track! :) Il giorno 29/dic/2011 17:53, "Benoit Perroud" ha scritto: > It seems that off-heap caching is the next battle for performance > tuning on a JVM. DirectMemory project is right on time ! > > > 2011/12/29 Tommaso Teofili : > > thanks a lot, I will take a look :) > > Tommaso > > > > 2011/12/29 Ashish > > > >> https://issues.apache.org/jira/browse/LUCENE-3659 > >> https://issues.apache.org/jira/browse/LUCENE-2292 > >> > >> Not sure if they are planning this, but if they are, then our > >> implementation would fit for the use. > >> > >> Also found this thread related to HBase, seems like everyone needs this > :) > >> > >> > >> > http://grokbase.com/t/hbase.apache.org/dev/2011/08/hbase-user-group-meeting-off-heap-caching-slides/23ip3aowyhw4twzd5vvwzvnedk7a > >> > >> > >> > >> On Thu, Dec 29, 2011 at 7:48 PM, Tommaso Teofili > >> wrote: > >> > Sure guys, just I'm on holidays right now so I couldn't be able to > write > >> it > >> > till the second week of January. > >> > I didn't know the Lucene community is working at an off-heap directory > >> > storage but it could be definitely better to join them on that. > >> > Ashish, could you please provide pointers (links, Jira issues, etc) ? > >> > Cheers. > >> > Tommaso > >> > > >> > 2011/12/29 Ashish > >> > > >> >> On Wed, Dec 28, 2011 at 4:55 PM, Raffaele P. Guidi > >> >> wrote: > >> >> > ....and, Tommaso, why don't you put together a blog entry about the > >> SolR > >> >> > integration? It probably would be quite interesting to both the > >> >> SolR/lucene > >> >> > community and ours. I would be quite pleased to help, If I can. > >> >> > > >> >> > Ciao, > >> >> > R > >> >> > >> >> another interesting use case would be, using the DM Memory Manager > for > >> >> allocating off-heap memory for RAM Directory. > >> >> Not very sure, but Lucene community is also working on providing an > >> >> offheap directory storage in trunk. Probably could be a reuse here. > >> >> > >> >> cheers > >> >> ashish > >> >> > >> > >> > >> > >> -- > >> thanks > >> ashish > >> > >> Blog: http://www.ashishpaliwal.com/blog > >> My Photo Galleries: http://www.pbase.com/ashishpaliwal > >> > > > > -- > sent from my Nokia 3210 > --bcaec53d550d85e8f304b53f6d38--