Return-Path: Delivered-To: apmail-incubator-cassandra-user-archive@minotaur.apache.org Received: (qmail 31417 invoked from network); 16 Jul 2009 01:57:51 -0000 Received: from hermes.apache.org (HELO mail.apache.org) (140.211.11.3) by minotaur.apache.org with SMTP; 16 Jul 2009 01:57:51 -0000 Received: (qmail 31063 invoked by uid 500); 16 Jul 2009 01:58:00 -0000 Delivered-To: apmail-incubator-cassandra-user-archive@incubator.apache.org Received: (qmail 31042 invoked by uid 500); 16 Jul 2009 01:58:00 -0000 Mailing-List: contact cassandra-user-help@incubator.apache.org; run by ezmlm Precedence: bulk List-Help: List-Unsubscribe: List-Post: List-Id: Reply-To: cassandra-user@incubator.apache.org Delivered-To: mailing list cassandra-user@incubator.apache.org Received: (qmail 31033 invoked by uid 99); 16 Jul 2009 01:58:00 -0000 Received: from nike.apache.org (HELO nike.apache.org) (192.87.106.230) by apache.org (qpsmtpd/0.29) with ESMTP; Thu, 16 Jul 2009 01:58:00 +0000 X-ASF-Spam-Status: No, hits=-0.0 required=10.0 tests=SPF_PASS X-Spam-Check-By: apache.org Received-SPF: pass (nike.apache.org: domain of jbellis@gmail.com designates 209.85.219.224 as permitted sender) Received: from [209.85.219.224] (HELO mail-ew0-f224.google.com) (209.85.219.224) by apache.org (qpsmtpd/0.29) with ESMTP; Thu, 16 Jul 2009 01:57:51 +0000 Received: by ewy23 with SMTP id 23so4277319ewy.12 for ; Wed, 15 Jul 2009 18:57:30 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=gamma; h=domainkey-signature:mime-version:received:in-reply-to:references :date:message-id:subject:from:to:content-type :content-transfer-encoding; bh=v194XI5DzwFealrFlTWso7RdXMCL9Tzn2ZnuOZRUwL8=; b=e4r3zskiUHwtHAu3mapdO7imwck97BVyYv1I5Rv6bns5E86btRGC2fyWLXiHqhOnjF llYt2TfBPpctRe3IBIuTXJcZSOs+Eh89I7YrA1Ipz67ph0dE1VzTpSe9v61ApDVp0hUX lxzdjPkBE4y9t2T/qBVw5qOOFrnNYWLGxRX0Y= 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:content-transfer-encoding; b=bXnObruYg09Rkwj+V0ej+RRDD4+aOGI/h5kO2vf271pBBy6Icxo0jh2v1Dhkbi3gIW RfaevI45sCt387c/+NgMeR4ML9fJ4O7DjTz/RRWyrwdOsKrCEnaKpy3zewOF6bPvO9Uq Hs7T6v5xRmb3lEfD2Qy5g26/M8zYs/CQ/IH90= MIME-Version: 1.0 Received: by 10.216.10.208 with SMTP id 58mr2302693wev.82.1247709450627; Wed, 15 Jul 2009 18:57:30 -0700 (PDT) In-Reply-To: <0E3609B1-4275-4C3F-A0C2-47ED8FA8A7C2@Holsman.net> References: <5e50457d0907151725j1542232cp2f8b698ae007a1af@mail.gmail.com> <6AE48AAD-1B0E-4E6D-B9A9-2EEB9830B44A@Holsman.net> <0E3609B1-4275-4C3F-A0C2-47ED8FA8A7C2@Holsman.net> Date: Wed, 15 Jul 2009 20:57:30 -0500 Message-ID: Subject: Re: Best way to use a Cassandra Client in a multi-threaded environment? From: Jonathan Ellis To: cassandra-user@incubator.apache.org Content-Type: text/plain; charset=ISO-8859-1 Content-Transfer-Encoding: 7bit X-Virus-Checked: Checked by ClamAV on apache.org On Wed, Jul 15, 2009 at 8:13 PM, Ian Holsman wrote: > ugh. > if this is a byproduct of thrift it is. > we should have another way of getting to > the backend. > serialization is *not* a desired feature for most people ;-0 maybe not, but that's how every single database client works that I can think of, so it shouldn't exactly be surprising. you want multiple commands executing in parallel, you open multiple connections. not a Big Deal imo. -Jonathan