blob: 6082fa9c8e72b112dc7559b43377183e39f64e84 [file] [log] [blame]
<?xml version="1.0"?>
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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
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-->
<configuration>
<property>
<name>mapreduce.job.split.metainfo.maxsize</name>
<value>-1</value>
<description>The maximum permissible size of the split metainfo file.
The JobTracker won't attempt to read split metainfo files bigger than
the configured value. No limits if set to -1.
</description>
</property>
<!-- uncomment the following 5 properties to enable lzo compressing
<property>
<name>mapred.compress.map.output</name>
<value>true</value>
<description>Compress map outputs</description>
</property>
<property>
<name>mapred.map.output.compression.codec</name>
<value>com.hadoop.compression.lzo.LzoCodec</value>
<description>The compression codec to use for map outputs
</description>
</property>
<property>
<name>mapred.output.compress</name>
<value>true</value>
<description>Compress the output of a MapReduce job</description>
</property>
<property>
<name>mapred.output.compression.codec</name>
<value>com.hadoop.compression.lzo.LzoCodec</value>
<description>The compression codec to use for job outputs
</description>
</property>
<property>
<name>mapred.output.compression.type</name>
<value>BLOCK</value>
<description>The compression type to use for job outputs</description>
</property>
!-->
<property>
<name>mapreduce.job.max.split.locations</name>
<value>2000</value>
<description>No description</description>
</property>
<property>
<name>dfs.replication</name>
<value>2</value>
<description>Block replication</description>
</property>
</configuration>