2014-10-08 19:54:37 +00:00
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<!---
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Licensed to the Apache Software Foundation (ASF) under one or more
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contributor license agreements. See the NOTICE file distributed with
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this work for additional information regarding copyright ownership.
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The ASF licenses this file to You under the Apache License, Version 2.0
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(the "License"); you may not use this file except in compliance with
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the License. You may obtain a copy of the License at
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http://www.apache.org/licenses/LICENSE-2.0
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Unless required by applicable law or agreed to in writing, software
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distributed under the License is distributed on an "AS IS" BASIS,
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WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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See the License for the specific language governing permissions and
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limitations under the License.
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-->
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# YARN Service Registry
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The Service registry is a service which can be deployed in a Hadoop cluster
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to allow deployed applications to register themselves and the means of
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communicating with them. Client applications can then locate services
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and use the binding information to connect with the services's network-accessible
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endpoints, be they REST, IPC, Web UI, Zookeeper quorum+path or some other protocol.
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2017-10-13 17:49:38 +00:00
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Currently, all the registry data is stored in a zookeeper cluster.
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* [Architecture](yarn-registry.html)
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2015-02-11 14:26:22 +00:00
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* [Configuration](registry-configuration.html)
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* [Using the YARN Service registry](using-the-yarn-service-registry.html)
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* [Security](registry-security.html)
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