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<?xml version="1.0"?>
<?xml-stylesheet type="text/xsl" href="configuration.xsl"?>
<!-- Put site-specific property overrides in this file. -->
<configuration>
<property>
<name>mapred.max.tracker.blacklists</name>
<value>4</value>
<description>The number of errors for a taskTracker in various jobs
after which the task tracker could be blacklisted across
all jobs. The tracker will be given tasks later
(after mapred.tasktracker.blacklist.reevaluation.interval
msec). The tracker will become a healthy tracker
after a restart.
</description>
</property>
<property>
<name>mapred.tasktracker.blacklist.reevaluation.interval</name>
<value>86400000</value>
<description>If a task server has been blacklisted for making
mapred.max.tracker.blacklists errors and it has been there for at least
this long (in msec), its name will be cleared, and it may be unblacklisted
(assuming there aren't any other reasons to keep it there).
</description>
</property>
</configuration>