Return-Path: Delivered-To: apmail-cassandra-user-archive@www.apache.org Received: (qmail 59762 invoked from network); 10 May 2010 18:46:06 -0000 Received: from unknown (HELO mail.apache.org) (140.211.11.3) by 140.211.11.9 with SMTP; 10 May 2010 18:46:06 -0000 Received: (qmail 56537 invoked by uid 500); 10 May 2010 18:46:05 -0000 Delivered-To: apmail-cassandra-user-archive@cassandra.apache.org Received: (qmail 56504 invoked by uid 500); 10 May 2010 18:46:05 -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 56496 invoked by uid 99); 10 May 2010 18:46:05 -0000 Received: from nike.apache.org (HELO nike.apache.org) (192.87.106.230) by apache.org (qpsmtpd/0.29) with ESMTP; Mon, 10 May 2010 18:46:05 +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 (nike.apache.org: domain of jbellis@gmail.com designates 74.125.82.172 as permitted sender) Received: from [74.125.82.172] (HELO mail-wy0-f172.google.com) (74.125.82.172) by apache.org (qpsmtpd/0.29) with ESMTP; Mon, 10 May 2010 18:45:59 +0000 Received: by wyb36 with SMTP id 36so120099wyb.31 for ; Mon, 10 May 2010 11:45:39 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=gamma; h=domainkey-signature:received:mime-version:received:in-reply-to :references:from:date:message-id:subject:to:content-type :content-transfer-encoding; bh=cK1l+AreKKH6hl1SLQUlhnMhy0RaW54UdaumdxvezyA=; b=dgp8XH1IeiCgil+ij/G4xSj2TjkC428Du11rwTiMjGAM0ZXGtcY8DBYbCsqaEyG6Jn x+RKjkSm2+XN9i3XuxVdf074O/EIqQL0ollk6FX7EdbwAfstz10zMLSSquXBeszNwQg4 Tbjcr5nnMsZejGRJVQlNNiVJ39NaF9MCjLXYo= DomainKey-Signature: a=rsa-sha1; c=nofws; d=gmail.com; s=gamma; h=mime-version:in-reply-to:references:from:date:message-id:subject:to :content-type:content-transfer-encoding; b=GjnAysjDM9V9G4A1BpanyKUtCJe/ye0GsMsCGTvU1nq/AierbNboOOOTzpW/UwjhZG lLg5vBDMdcD6YkovzGZ/8BnP3dolLXSTUDVwWRsMSbg2gLyd8wzKJ4/KxBaUUBxpK1zn pe4rADOc1nw9lm8F6EkfHxt53r6V8uuEAi/3c= Received: by 10.216.188.207 with SMTP id a57mr2714776wen.147.1273517139335; Mon, 10 May 2010 11:45:39 -0700 (PDT) MIME-Version: 1.0 Received: by 10.216.7.134 with HTTP; Mon, 10 May 2010 11:45:19 -0700 (PDT) In-Reply-To: References: From: Jonathan Ellis Date: Mon, 10 May 2010 13:45:19 -0500 Message-ID: Subject: Re: ColumnPath Usage To: user@cassandra.apache.org Content-Type: text/plain; charset=ISO-8859-1 Content-Transfer-Encoding: quoted-printable X-Virus-Checked: Checked by ClamAV on apache.org if you want to use raw Thrift, you should read http://wiki.apache.org/cassandra/API where the things like ColumnPath are explained On Mon, May 10, 2010 at 1:08 PM, Atul Gosain wrote: > Jonathan > > =A0 We just wanted to benchmark data insertion rates on the Cassandra sto= re, > so we started with using Thrift API. Is Hector considered better than Thr= ift > because its better documented and intuitive that Thrift ? Any downside to > it, as Thrift is a low level API to Cassandra. I hope that Hector provide= s > the same functionality. > > Thanks > Atul > > On Mon, May 10, 2010 at 10:20 PM, Jonathan Ellis wrot= e: >> >> Why are you using Thrift from java instead of Hector? >> >> http://github.com/rantav/hector >> >> On Mon, May 10, 2010 at 8:34 AM, Atul Gosain wrote: >> > Hi >> > >> > =A0Im really confused about using ColumnPath in thrift java interface. >> > Most of the examples provide create the ColumnPath with 3 parameters, >> > whereas the latest thrift api has ColumnPath with one parameter only. >> > If ColumnPath can be thought of as directory structure or path to the >> > column, then how can we specify that path. I see that we can provide a >> > supercolumn and that too as byte[]. What does this mean ? >> > >> > Im getting very confused about the usage of thrift API. Is there any >> > good information which is up to date and clearly shows usage of these = API's. >> > I have gone thru the Articles and Presentation pages of Cassandra. >> > >> > Thanks >> > Atul >> >> >> >> -- >> Jonathan Ellis >> Project Chair, Apache Cassandra >> co-founder of Riptano, the source for professional Cassandra support >> http://riptano.com > > > > -- > > Regards > Atul > --=20 Jonathan Ellis Project Chair, Apache Cassandra co-founder of Riptano, the source for professional Cassandra support http://riptano.com