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  • mapred-site.xml

    <?xml version="1.0"?>
    <?xml-stylesheet type="text/xsl" href="configuration.xsl"?>
    <!--
    Licensed 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

    http://www.apache.org/licenses/LICENSE-2.0

    Unless required by applicable law or agreed to in writing, software
    distributed under the License is distributed on an "AS IS" BASIS,
    WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
    See the License for the specific language governing permissions and
    limitations under the License. See accompanying LICENSE file.
    -->

    <!-- Put site-specific property overrides in this file. -->

    <configuration>
    <property>
    <name>mapreduce.framework.name</name>
    <value>yarn</value>
    <description>指定mr框架为yarn方式 </description>
    </property>
    <!-- 历史日志服务jobhistory相关配置 -->
    <property>
    <name>mapreduce.jobhistory.address</name>
    <value>node02:10020</value>
    <description>历史服务器端口号</description>
    </property>
    <property>
    <name>mapreduce.jobhistory.webapp.address</name>
    <value>node02:19888</value>
    <description>历史服务器的WEB UI端口号</description>
    </property>
    <property>
    <name>mapreduce.jobhistory.joblist.cache.size</name>
    <value>2000</value>
    <description>内存中缓存的historyfile文件信息(主要是job对应的文件目录)</description>
    </property>
    </configuration>

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  • 原文地址:https://www.cnblogs.com/llphhl/p/8847900.html
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