From user-return-3055-apmail-uima-user-archive=uima.apache.org@uima.apache.org Thu May 27 19:44:34 2010 Return-Path: Delivered-To: apmail-uima-user-archive@www.apache.org Received: (qmail 98302 invoked from network); 27 May 2010 19:44:33 -0000 Received: from unknown (HELO mail.apache.org) (140.211.11.3) by 140.211.11.9 with SMTP; 27 May 2010 19:44:33 -0000 Received: (qmail 99040 invoked by uid 500); 27 May 2010 19:44:33 -0000 Delivered-To: apmail-uima-user-archive@uima.apache.org Received: (qmail 98991 invoked by uid 500); 27 May 2010 19:44:33 -0000 Mailing-List: contact user-help@uima.apache.org; run by ezmlm Precedence: bulk List-Help: List-Unsubscribe: List-Post: List-Id: Reply-To: user@uima.apache.org Delivered-To: mailing list user@uima.apache.org Received: (qmail 98983 invoked by uid 99); 27 May 2010 19:44:32 -0000 Received: from athena.apache.org (HELO athena.apache.org) (140.211.11.136) by apache.org (qpsmtpd/0.29) with ESMTP; Thu, 27 May 2010 19:44:32 +0000 X-ASF-Spam-Status: No, hits=-0.1 required=10.0 tests=AWL,FREEMAIL_FROM,SPF_PASS,T_TO_NO_BRKTS_FREEMAIL X-Spam-Check-By: apache.org Received-SPF: pass (athena.apache.org: domain of eaepstein@gmail.com designates 74.125.82.175 as permitted sender) Received: from [74.125.82.175] (HELO mail-wy0-f175.google.com) (74.125.82.175) by apache.org (qpsmtpd/0.29) with ESMTP; Thu, 27 May 2010 19:44:26 +0000 Received: by wya21 with SMTP id 21so56022wya.6 for ; Thu, 27 May 2010 12:44:05 -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 :content-transfer-encoding; bh=x3YadN3mhZysblYZNO5YLSLq9wtxvFs7vHVkMgrmErI=; b=kZ3kaS8QGIhILdqeMd76v2D/TDpFF7xxaMVYTbf3YiSG9H5pziKsUyaRxeBxmaFzvf jU6dFZpgOk5JhGPeK4p9aZtVHOr6VRuiXwGm7j8xNCuTUPTG548ezz8cGzAy7knmmPGL fDyLHdt2Ip/cuXEYv9ow24Gwq7XH+oO4q3kys= 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=IxWZEZlAXpi0wHVojYxDnBQkBh4XpEISEUO6mcPqUXEKQiKovy7yCNvsfwhnqb0+k6 xKxd8PEtoXJObuXVbCO7k9MeT77IKYCRXZ+k3MVIGFdl4zEmkeH1VOL8mlFGFgKQperB BD+FCsFUiYqeKYBd/RLtVJJZmFLuRvsWJWZfw= MIME-Version: 1.0 Received: by 10.216.89.12 with SMTP id b12mr995931wef.33.1274989445011; Thu, 27 May 2010 12:44:05 -0700 (PDT) Received: by 10.216.161.75 with HTTP; Thu, 27 May 2010 12:44:04 -0700 (PDT) In-Reply-To: References: Date: Thu, 27 May 2010 15:44:04 -0400 Message-ID: Subject: Re: "getEmptyCas()" block reason guess From: Eddie Epstein To: user@uima.apache.org Content-Type: text/plain; charset=ISO-8859-1 Content-Transfer-Encoding: quoted-printable On Thu, May 27, 2010 at 1:24 AM, feixiang wrote: > =A0Is that right?Could you tell me the relationship of casPool size and > casMultiplier poolsize? UIMA AS uses CAS pools to control the amount of work done concurrently. For example, a UIMA AS service has an input casPool that limits how many CASes can be accepted from the service input queue and be in process by aggregate components at the same time. A CasMultiplier is a special UIMA component that creates new CASes. Each CasMultiplier has a casPool that limits the number of new CASes that can be in process within the aggregate at the same time. > > =A0My system is described as: > =A0 =A0The aggregate AE(assumed as A) contains 3 AEes.The second part ass= umed > =A0as B is a multiplier which contains a flow controller.B produce a new > =A0cas and drop the original cas.The casPool and casMultiplier poolsize > =A0are: Sorry, can't visualize the process/annotator layout from this description. Eddie