hi jian, the error message is already very clear, if you don't understand, suggest you check document of hadoop/yarn or contact your hadoop administrator.
2017-03-08 20:04 GMT+08:00 《秦殇》！健 <[email protected]>: > I adjust the value of yarn.app.mapreduce..am.resource.mb 120 to 60, all > everything keep going. > Why??? > > > ------------------ 原始邮件 ------------------ > 发件人: "《秦殇》！健";<[email protected]>; > 发送时间: 2017年3月8日(星期三) 晚上6:34 > 收件人: "dev"<[email protected]>; > > 主题: 回复： How kylin limit mapreduce task Memory!!!! > > > > I checked my cube , the errors happened in Step3 Extract Fact Table > Distinck Columns and had a warn message that > > > security.UserGroupInfomation:1696: PriviledgedActionException as:jianye > (Auth:SIMPLE) case java.io.IOException: > > > my fact table has 131157 rows. Can found some questions? > > > > > ------------------ 原始邮件 ------------------ > 发件人: "Alberto Ramón";<[email protected]>; > 发送时间: 2017年3月8日(星期三) 下午3:52 > 收件人: "dev"<[email protected]>; > > 主题: Re: How kylin limit mapreduce task Memory!!!! > > > > !!!! ??? > > Please check this properties > > - > > k*yl**in.job.mr.config.override.mapred.map.child.**java.opts=-Xmx8g > *(for > example) > - > > *kylin.job.mr.config.override.mapreduce.map.memory.mb=8500 *(for > example) > > Check the prefix "*kylin.job.mr.config.override.XXXX*" > > 2017-03-08 8:28 GMT+01:00 《秦殇》！健 <[email protected]>: > > > When I build cube, it occured a error. as follws: > > Invaild Resouce request, requested Memory <0, or requested Memory> max > > configured, requestedMemory=122880, maxMemory=61440. > > > > > > My env is CDH5.7 + Kylin1.6. > > > > > > Please help me T_T!! > -- Best regards, Shaofeng Shi 史少锋
