Return-Path: X-Original-To: apmail-cassandra-user-archive@www.apache.org Delivered-To: apmail-cassandra-user-archive@www.apache.org Received: from mail.apache.org (hermes.apache.org [140.211.11.3]) by minotaur.apache.org (Postfix) with SMTP id CF24AD0C1 for ; Mon, 15 Oct 2012 17:04:12 +0000 (UTC) Received: (qmail 16787 invoked by uid 500); 15 Oct 2012 17:04:10 -0000 Delivered-To: apmail-cassandra-user-archive@cassandra.apache.org Received: (qmail 16739 invoked by uid 500); 15 Oct 2012 17:04:10 -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 16721 invoked by uid 99); 15 Oct 2012 17:04:10 -0000 Received: from nike.apache.org (HELO nike.apache.org) (192.87.106.230) by apache.org (qpsmtpd/0.29) with ESMTP; Mon, 15 Oct 2012 17:04:10 +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 john.sanda@gmail.com designates 209.85.215.44 as permitted sender) Received: from [209.85.215.44] (HELO mail-la0-f44.google.com) (209.85.215.44) by apache.org (qpsmtpd/0.29) with ESMTP; Mon, 15 Oct 2012 17:04:01 +0000 Received: by mail-la0-f44.google.com with SMTP id b11so4035799lam.31 for ; Mon, 15 Oct 2012 10:03:41 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20120113; h=mime-version:date:message-id:subject:from:to:content-type; bh=G11ziQ4LaQ6c8SG/JSeZXJlINQUiKUPYjc4F/CkJ7h8=; b=nmmyioswxLDizM4FWUBji8l4mrnhHc7s9gYuvglN+XLC9hjjCH+cbj8hgqZqToFuLV 8Oylu8Su+ff7RPlA3U0AeWXGbr3owIxAx3ohELXUkvrpY81BXPQLFRVBYnjpNZ8KR7CH 3G0II0DLipjxefmhJxQRyVm6cEFlKMpjnmxjvOX8GJpW2txP6bYdR43hTPuhRHCCC682 8L7j7TjiEfIvMrxFO6xqxrzwQl4hGcWZlnOPlQ3gBGnNG9Io0eYAzzv9Bx61obcEihVr DHNOjSFu7yCmPh65iORbRCpwYKmGI+arVKqC0s339jUSxULgfG65JEjv8q+RRpTYPkRD q4tQ== MIME-Version: 1.0 Received: by 10.152.105.44 with SMTP id gj12mr5798861lab.19.1350320621411; Mon, 15 Oct 2012 10:03:41 -0700 (PDT) Received: by 10.114.36.134 with HTTP; Mon, 15 Oct 2012 10:03:41 -0700 (PDT) Date: Mon, 15 Oct 2012 13:03:41 -0400 Message-ID: Subject: CQL load balancing From: John Sanda To: user@cassandra.apache.org Content-Type: multipart/alternative; boundary=f46d0407156ff8de3404cc1c04cc X-Virus-Checked: Checked by ClamAV on apache.org --f46d0407156ff8de3404cc1c04cc Content-Type: text/plain; charset=ISO-8859-1 Hector provides load balancing so that requests can be distributed across cluster nodes based on a specified policy, like round robin. Is there anything similar planned for CQL? I see that there is an open issue ( http://code.google.com/a/apache-extras.org/p/cassandra-jdbc/issues/detail?id=41) to add support for pooled connections in cassandra-jdbc.Could load balancing be incorporated into the connection pooling support? I have also started reading up on the CQL transport protocol and am wondering if it does or will provide anything for load balancing. Thanks - John --f46d0407156ff8de3404cc1c04cc Content-Type: text/html; charset=ISO-8859-1 Content-Transfer-Encoding: quoted-printable Hector provides load balancing so that requests can be distributed across c= luster nodes based on a specified policy, like round robin. Is there anythi= ng similar planned for CQL? I see that there is an open issue (http://code.google.com/a/apache-extras.org/p/cassandra-jdbc/issues/d= etail?id=3D41) to add support for pooled connections in cassandra-jdbc.= Could load balancing be incorporated into the connection pooling support? I= have also started reading up on the CQL transport protocol and am wonderin= g if it does or will provide anything for load balancing.

Thanks

- John
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