oza

I checked that:

In /etc/init.d/hive-server of CDH4.1.2 & CDH4.2.0

* specified 'LOG_FILE="/var/log/hive/${NAME}.log"'
* same filename specified as 'HADOOP_OPTS=\"-Dhive.log.dir=`dirname $LOG_FILE` -Dhive.log.file=${DAEMON}.log'

So, all logs of hive-server in 'hive-server.log' file is truncated when hive-server started.

In etc/rc.d/init.d of CDH4.3.0 (extracted tree of rpm)

oza

  <configuration>
    
    <property>
      <name>tez.am.am-rm.heartbeat.interval-ms.max</name>
      <value>250</value>
    </property>
    
    <property>
      <name>tez.am.container.idle.release-timeout-max.millis</name>
      <value>20000</value>