blob: 7a724a01d4e37603ca3c495e4272f1ca1d652411 [file] [log] [blame]
* Licensed to the Apache Software Foundation (ASF) under one
* or more contributor license agreements. See the NOTICE file
* distributed with this work for additional information
* regarding copyright ownership. The ASF licenses this file
* to you under the Apache License, Version 2.0 (the
* "License"); you may not use this file except in compliance
* with the License. You may obtain a copy of the License at
* Unless required by applicable law or agreed to in writing,
* software distributed under the License is distributed on an
* KIND, either express or implied. See the License for the
* specific language governing permissions and limitations
* under the License.
<title>Apache Distributed UIMA Cluster Computing (DUCC) 2.0.1 Release Notes</title>
<h1>Apache UIMA-DUCC (Unstructured Information Management Architecture - Distributed UIMA Cluster Computing ) v.2.0.1 Release Notes</h1>
<a href="">1. What is UIMA-DUCC?</a><br/>
<a href="#major.changes">2. Changes in this Release</a><br/>
<h2><a name="">1. What is UIMA-DUCC?</a></h2>
DUCC stands for Distributed UIMA Cluster Computing. DUCC is a cluster management system providing tooling,
management, and scheduling facilities to automate the scale-out of applications written to the UIMA framework.
Core UIMA provides a generalized framework for applications that process unstructured information such as human
language, but does not provide a scale-out mechanism. UIMA-AS provides a scale-out mechanism to distribute UIMA
pipelines over a cluster of computing resources, but does not provide job or cluster management of the resources.
DUCC defines a formal job model that closely maps to a standard UIMA pipeline. Around this job model DUCC
provides cluster management services to automate the scale-out of UIMA pipelines over computing clusters.
<h2><a name="major.changes">2. Changes in this Release</a></h2>
UIMA DUCC 2.0.1 is a maintenance release containing bug fixes. <br>
For a complete list of issues fixed and up-to-date information on UIMA-DUCC issues, see our issue tracker:
<a href=""></a>