java.lang.OutOfMemoryError: Java heap space

[????????]

hi
   I have a big lookuptable about 1.3G, when I cube it,  in /logs/kylin.out  
say :


Oct 10, 2016 4:20:22 PM org.apache.catalina.startup.Catalina start
INFO: Server startup in 24004 ms
Found segment ordrpath_goodsid[20161008000000_20161009000000]
#
# java.lang.OutOfMemoryError: Java heap space
# -XX:OnOutOfMemoryError="kill -9 %p"
#   Executing /bin/sh -c "kill -9 23272"...



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then the  kylin is stop. 


so I  add     JAVA_OPTS="-Xms256m -Xmx10240m -XX:PermSize=128m 
-XX:MaxPermSize=4096m"   config in   catalin.sh 


and change the config in kylin_job_conf_inmem.xml  to 
 <property>
        <name>mapreduce.map.memory.mb</name>
        <value>4096</value>
        <description></description>
    </property>


    <property>
        <name>mapreduce.map.java.opts</name>
        <value>-Xmx10240m</value>
        <description></description>
    </property>


I also change the propery in kylin.properies  
    kylin.dictionary.max.cardinality=50000000
    kylin.table.snapshot.max_mb=1500







but the problem is still in.    is there any config i should add to solve this 
problem.     thanks !