Return-Path: Delivered-To: apmail-cassandra-user-archive@www.apache.org Received: (qmail 75968 invoked from network); 20 Oct 2010 17:57:13 -0000 Received: from unknown (HELO mail.apache.org) (140.211.11.3) by 140.211.11.9 with SMTP; 20 Oct 2010 17:57:13 -0000 Received: (qmail 60612 invoked by uid 500); 20 Oct 2010 17:57:11 -0000 Delivered-To: apmail-cassandra-user-archive@cassandra.apache.org Received: (qmail 60588 invoked by uid 500); 20 Oct 2010 17:57:11 -0000 Mailing-List: contact user-help@cassandra.apache.org; run by ezmlm Precedence: bulk List-Help: List-Unsubscribe: List-Post: List-Id: Reply-To: user@cassandra.apache.org Delivered-To: mailing list user@cassandra.apache.org Received: (qmail 60580 invoked by uid 99); 20 Oct 2010 17:57:11 -0000 Received: from athena.apache.org (HELO athena.apache.org) (140.211.11.136) by apache.org (qpsmtpd/0.29) with ESMTP; Wed, 20 Oct 2010 17:57:11 +0000 X-ASF-Spam-Status: No, hits=0.0 required=10.0 tests=FREEMAIL_FROM,RCVD_IN_DNSWL_NONE,SPF_PASS,T_TO_NO_BRKTS_FREEMAIL X-Spam-Check-By: apache.org Received-SPF: pass (athena.apache.org: domain of edlinuxguru@gmail.com designates 209.85.160.172 as permitted sender) Received: from [209.85.160.172] (HELO mail-gy0-f172.google.com) (209.85.160.172) by apache.org (qpsmtpd/0.29) with ESMTP; Wed, 20 Oct 2010 17:57:06 +0000 Received: by gyc15 with SMTP id 15so2438742gyc.31 for ; Wed, 20 Oct 2010 10:56:46 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=gamma; h=domainkey-signature:mime-version:received:received:in-reply-to :references:date:message-id:subject:from:to:content-type; bh=JROTs8opk1j1P1Hl109b8t+JPDDpvYEhY2AbC6E68GU=; b=dyHN+MQ55wyTFu41D1e06uOBs4A/aaXnocBg+iGSHTVVKIeCa/wXlP/huHwwJ/lFns pnh9vBOExUi64c8a8ZEoAJXhswU7pCUplif60e02HhNZqsboT3p9hlfpE7NKaUdgjNtm vOM7BADq1zdZL2B0fDNIQhVCZGfPWEuNtvn8o= DomainKey-Signature: a=rsa-sha1; c=nofws; d=gmail.com; s=gamma; h=mime-version:in-reply-to:references:date:message-id:subject:from:to :content-type; b=lJ9z099DlQfTpjYAZFKFJxjH4+Az8+lMR52OOr0Cmv6YGq3JWJ+ZIDcULgdYcWt4OI 8HJY++HpLONHT1WcTdhoZEjD2jMjffzkpoPGGToS1MOxtH9vcA0rTJPQbYh1quMw47fJ YGlb2oCigTHaE7MZ5G1j0WRv0Hz8sFB5nwHJs= MIME-Version: 1.0 Received: by 10.103.223.19 with SMTP id a19mr7345859mur.24.1287597405315; Wed, 20 Oct 2010 10:56:45 -0700 (PDT) Received: by 10.223.118.3 with HTTP; Wed, 20 Oct 2010 10:56:45 -0700 (PDT) In-Reply-To: References: Date: Wed, 20 Oct 2010 13:56:45 -0400 Message-ID: Subject: Re: Client listener for Cassandra Column Family Updates From: Edward Capriolo To: user@cassandra.apache.org Content-Type: text/plain; charset=ISO-8859-1 On Wed, Oct 20, 2010 at 11:15 AM, Potter,Lorne [Wpg] wrote: > I have a 0.7beta2 four node cluster set up and a small Java program that > writes to a TimeUUIDType sorted column family and another program that polls > the database every x msecs to read the latest data. Instead of polling I > would rather established some kind listener so Cassandra would notify the > client program when the column family is updated. I am using the generic > thrift interface. Is this possible? > > Thnx > Lorne > > Is https://issues.apache.org/jira/browse/CASSANDRA-1016 What you are looking for?