Return-Path: 
 <user-return-6387-apmail-uima-user-archive=uima.apache.org@uima.apache.org>
X-Original-To: apmail-uima-user-archive@www.apache.org
Delivered-To: apmail-uima-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 587AE17864
	for <apmail-uima-user-archive@www.apache.org>;
 Mon, 13 Apr 2015 16:21:20 +0000 (UTC)
Received: (qmail 53783 invoked by uid 500); 13 Apr 2015 16:21:20 -0000
Delivered-To: apmail-uima-user-archive@uima.apache.org
Received: (qmail 53733 invoked by uid 500); 13 Apr 2015 16:21:20 -0000
Mailing-List: contact user-help@uima.apache.org; run by ezmlm
Precedence: bulk
List-Help: <mailto:user-help@uima.apache.org>
List-Unsubscribe: <mailto:user-unsubscribe@uima.apache.org>
List-Post: <mailto:user@uima.apache.org>
List-Id: <user.uima.apache.org>
Reply-To: user@uima.apache.org
Delivered-To: mailing list user@uima.apache.org
Received: (qmail 53717 invoked by uid 99); 13 Apr 2015 16:21:19 -0000
Received: from nike.apache.org (HELO nike.apache.org) (192.87.106.230)
    by apache.org (qpsmtpd/0.29) with ESMTP; Mon, 13 Apr 2015 16:21:19 +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 uimaee@gmail.com designates
 209.85.212.181 as permitted sender)
Received: from [209.85.212.181] (HELO mail-wi0-f181.google.com)
 (209.85.212.181)
    by apache.org (qpsmtpd/0.29) with ESMTP; Mon, 13 Apr 2015 16:20:53 +0000
Received: by wiax7 with SMTP id x7so68690046wia.0
        for <user@uima.apache.org>; Mon, 13 Apr 2015 09:19:22 -0700 (PDT)
DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed;
        d=gmail.com; s=20120113;
        h=mime-version:in-reply-to:references:date:message-id:subject:from:to
         :content-type;
        bh=eVbSGKCqDXu1DFLYQh9s9UWsatPPcLG3H0dnKwAXcJQ=;
        b=lb80T2E7mQMgpQYIZbI8UvFjlVLGZLMI5+Lhi7zpQ+3zyJsHZy8Axb2BiKkl/XPgXJ
         X8vlBMEJ1Qp9rMm+4BS6jB/CWiFJQQ7qeE+M+wJTn0l6eRJ6UqrCE6kII7Iom+Zed1zA
         Rykedi2l2Q3acdGvxZ0L6dRL4Wj5pnxSg+ej+lDhdFFjuoRrB1bo1va4N8EomM2Lgzug
         bJNJ2TXEdYJ/XmdvXBAjve7DhC/rZUgRoV9ugVkQAq58hbYnsD9n3wVuRhlF+XRfmKsS
         Ws2VkEDWqu/fnJe+9xEXjrAPauYjc+wvpJzhSkY2y4mfpC+mx7+l0txTuqRw8/GuZffR
         QejA==
MIME-Version: 1.0
X-Received: by 10.180.96.41 with SMTP id dp9mr22660909wib.77.1428941962437;
 Mon, 13 Apr 2015 09:19:22 -0700 (PDT)
Received: by 10.27.214.17 with HTTP; Mon, 13 Apr 2015 09:19:22 -0700 (PDT)
In-Reply-To: 
 <CAGRYgENXy=9B_GQ-ri5KAHZu1k_ZUbsX0yfg-JEKCNpadTRuBg@mail.gmail.com>
References: <B84B4083-24DF-47CF-8300-74CF7938AF8F@gmail.com>
	<CAGRYgENXy=9B_GQ-ri5KAHZu1k_ZUbsX0yfg-JEKCNpadTRuBg@mail.gmail.com>
Date: Mon, 13 Apr 2015 12:19:22 -0400
Message-ID: 
 <CAO329yAgqYqs+gEcdQ69EVttYNFuDNdymN-tUNjaE98cdbx_7A@mail.gmail.com>
Subject: Re: UIMA CPE appears not to utilise more than a single thread
From: Jaroslaw Cwiklik <uimaee@gmail.com>
To: user@uima.apache.org
Content-Type: multipart/alternative; boundary=f46d043bdc58136c9a05139d7a95
X-Virus-Checked: Checked by ClamAV on apache.org

--f46d043bdc58136c9a05139d7a95
Content-Type: text/plain; charset=UTF-8

Not sure if this is the cause but check if your AE descriptor has this
<multipleDeploymentAllowed>true</multipleDeploymentAllowed>

Jerry

On Mon, Apr 13, 2015 at 12:07 PM, Eddie Epstein <eaepstein@gmail.com> wrote:

> The CPE runs pipeline threads in parallel, not necessarily CAS processors.
> In a CPE descriptor, generally all non-CasConsumer components make up the
> pipeline.
>
> Change the following line to indicate how many pipeline threads to run, and
> make sure the casPoolSize is number of threads +2.
>
> <casProcessors casPoolSize="2" processingUnitThreadCount="1">
>
> Eddie
>
> On Mon, Apr 13, 2015 at 7:44 AM, Mario Gazzo <mario.gazzo@gmail.com>
> wrote:
>
> > It appears that I can only utilise a single CAS processor even if I
> > specify many more. I am not sure what I am doing wrong but I think I must
> > be missing something important in my configuration.
> >
> > We only need multithreading and not the distributed features of UIMA CPE
> > or similar. I copied and modified the UIMA FIT CpePipeline and CpeBuilder
> > to do this and I only altered thread counts and error handling since I
> want
> > the CAS just to be dropped on exceptions. I have verified that the
> accurate
> > number of CAS processors are created using the debugger and I can in
> > JConsole see that an equivalent amount of active threads are created but
> > only one thread seems to be fed from my simple custom collection reader,
> > which in the simple test setup only reads input entries from a file. I
> can
> > see this because I log the thread id inside the AEs, which is always the
> > same. I have also verified that the CAS pool size equals the number of
> > processors + 2.
> >
> > Is there some additional collection reader configuration required to feed
> > all the other CAS processors?
> >
> >
> >
> >
> >
> >
>

--f46d043bdc58136c9a05139d7a95--