/
mapred-site.xml
81 lines (68 loc) · 2.25 KB
/
mapred-site.xml
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<?xml version="1.0"?>
<?xml-stylesheet type="text/xsl" href="configuration.xsl"?>
<!-- Put site-specific property overrides in this file. -->
<!--
# Copyright 2012 Tim Ellis
# CTO: PalominoDB
# The Palomino Cluster Tool
#
# 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.
-->
<configuration>
<property>
<name>mapreduce.jobtracker.address</name>
<value>{{ hostvars[groups['NameNodes'][0]]['ansible_default_ipv4']['address'] }}:{{ hadoop['mapred.job.tracker.port'] }}</value>
</property>
<property>
<name>mapred.system.dir</name>
<value>{{ hadoop["mapred.system.dir"] }}</value>
</property>
<property>
<name>mapreduce.jobtracker.staging.root.dir</name>
<value>/user/mapred</value>
</property>
<property>
<name>mapred.system.dir</name>
<value>/user/mapred/system</value>
</property>
<property>
<name>mapred.local.dir</name>
<value>{{ hadoop["mapred.local.dir"] }}</value>
</property>
<property>
<name>mapred.tasktracker.map.tasks.maximum</name>
<value>{{ hadoop["mapred.tasktracker.map.tasks.maximum"] }}</value>
</property>
<property>
<name>mapred.tasktracker.reduce.tasks.maximum</name>
<value>{{ hadoop["mapred.tasktracker.reduce.tasks.maximum"] }}</value>
</property>
<!--
<property>
<name>dfs.hosts/dfs.hosts.exclude</name>
<value>List of permitted/excluded DataNodes.</value>
</property>
<property>
<name>mapred.hosts/mapred.hosts.exclude</name>
<value>List of permitted/excluded TaskTrackers.</value>
</property>
-->
<property>
<name>mapred.queue.names</name>
<value>default,q1,q2,q3</value>
</property>
<property>
<name>mapred.child.java.opts</name>
<value>{{ hadoop["mapred.child.java.opts"] }}</value>
</property>
</configuration>