thanks xwhfcen...@gmail.com
in /bin/setev.sh my setting is export KYLIN_JVM_SETTINGS="-Xms2048M -Xmx10240M -Xss1024K -XX:MaxPermSize=10240M -verbose:gc -XX:+PrintGCDetails -XX:+PrintGCDateStamps -Xloggc:$KYLIN_HOME/logs/kylin.gc.$$ -XX:+UseGCLogFileRotation -XX:NumberOfGCLogFiles=10 -XX:GCLogFileSize=64M" the problem is still. or i any config setting is wrong? ------------------ ???????? ------------------ ??????: "Mario Copperfield";<xwhfcen...@gmail.com>; ????????: 2016??10??10??(??????) ????5:26 ??????: "dev"<dev@kylin.apache.org>; ????: Re: java.lang.OutOfMemoryError: Java heap space can try set KYLIN_JVM_SETTINGS in /bin/setenv.sh On Mon, Oct 10, 2016 at 4:55 PM, ???????? <278211...@qq.com> wrote: > 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"... > > > > ------------------------------------------------------------ > 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 ! -- Best regards, Amuro Copperfield
