Return-Path: X-Original-To: apmail-zookeeper-user-archive@www.apache.org Delivered-To: apmail-zookeeper-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 4151011292 for ; Thu, 1 May 2014 07:41:31 +0000 (UTC) Received: (qmail 46905 invoked by uid 500); 1 May 2014 07:41:25 -0000 Delivered-To: apmail-zookeeper-user-archive@zookeeper.apache.org Received: (qmail 45520 invoked by uid 500); 1 May 2014 07:41:15 -0000 Mailing-List: contact user-help@zookeeper.apache.org; run by ezmlm Precedence: bulk List-Help: List-Unsubscribe: List-Post: List-Id: Reply-To: user@zookeeper.apache.org Delivered-To: mailing list user@zookeeper.apache.org Received: (qmail 45510 invoked by uid 99); 1 May 2014 07:41:13 -0000 Received: from nike.apache.org (HELO nike.apache.org) (192.87.106.230) by apache.org (qpsmtpd/0.29) with ESMTP; Thu, 01 May 2014 07:41:13 +0000 X-ASF-Spam-Status: No, hits=1.7 required=5.0 tests=FREEMAIL_ENVFROM_END_DIGIT,HTML_MESSAGE,RCVD_IN_DNSWL_LOW,SPF_PASS X-Spam-Check-By: apache.org Received-SPF: pass (nike.apache.org: domain of rahul8590@gmail.com designates 209.85.223.177 as permitted sender) Received: from [209.85.223.177] (HELO mail-ie0-f177.google.com) (209.85.223.177) by apache.org (qpsmtpd/0.29) with ESMTP; Thu, 01 May 2014 07:41:09 +0000 Received: by mail-ie0-f177.google.com with SMTP id rp18so3202944iec.22 for ; Thu, 01 May 2014 00:40:46 -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=ZIrroDJuGoNzRZmcs24sweu+fsAUUmfE9oZUGqRKP6g=; b=Oe7zySivazm58QpZbErvDlgnT3UcVHgef610dbPbDuNsc5LHplgoFLH0oXjG8B/pPK rXkehBF4041oqUBsdds5BjplOOykxfKAcktSp/wNM8Z2eq2/73e4jrgGFxTCrcliOAhH xrJTAQ9YmAauadBfWHc0qCMmGlbQoa/s6yDKTqtw/I/q5e+FDiJ1i4gOnfwAE1tVp4oG 7qCLEXf/RmpaUh937k3RFajLQ1xGN29fiIP9VQ29yg7LRBPC/iZxJW3Rst3tyR7tgPDw 1XtZs4zeu6khK/E6nXr+m9oqMIPnjw/8kwA4dTH2wjY1FGk1mSUgHs/4Iigf5R+urM8c izWA== MIME-Version: 1.0 X-Received: by 10.50.43.201 with SMTP id y9mr1210175igl.12.1398930046247; Thu, 01 May 2014 00:40:46 -0700 (PDT) Received: by 10.64.55.1 with HTTP; Thu, 1 May 2014 00:40:46 -0700 (PDT) Date: Thu, 1 May 2014 03:40:46 -0400 Message-ID: Subject: Calibrate Number of ephemeral Nodes From: Rahul R To: user@zookeeper.apache.org Content-Type: multipart/alternative; boundary=089e011825c078eb7404f851c8c4 X-Virus-Checked: Checked by ClamAV on apache.org --089e011825c078eb7404f851c8c4 Content-Type: text/plain; charset=UTF-8 Hey guys, I am new to zookeeper. I was goofing around with it and happen to wonder, on ways in which I could count the number of ephemeral nodes being created in my zookeeper server. Is there a way to configure the number of ephemeral nodes while creating a client connection ? What is the overhead cost (space and time )for creating such nodes ? ephemeral nodes seems pretty interesting to me, but I couldnt find much documents about it in detail. would love input from you guys .. Thanks ./Rahul --089e011825c078eb7404f851c8c4--