Not at the moment. Please open a JIRA, it may catch the 2.0 release. On Thu, Mar 9, 2017 at 4:53 PM, 赵天烁 <[email protected]> wrote:
> ok,is there any way to walk around that issue? > > ------------------------------ > > 赵天烁 > > Kevin Zhao > > *[email protected] <[email protected]>* > > > > 珠海市魅族科技有限公司 > > MEIZU Technology Co., Ltd. > > 广东省珠海市科技创新海岸魅族科技楼 > > MEIZU Tech Bldg., Technology & Innovation Coast > > Zhuhai, 519085, Guangdong, China > > meizu.com > > > *发件人：* Fan Xie <[email protected]> > *发送时间：* 2017-03-09 16:51 > *收件人：* [email protected] > *主题：* 答复: Extract Fact Table Distinct Columns Error while don't have any > distinct columns---kylin 2.0 beta > > The FactDistinctColumnsMapper is used by all kinds of dictionary encoding > dimensions. I guest that there may be some very long values in some of your > dimension in your test data and it's size exceed 4096 bytes. And thus > cause a buffer overflow exception. > ------------------------------ > *发件人:* 赵天烁 <[email protected]> > *发送时间:* 2017年3月9日 15:56:47 > *收件人:* user > *主题:* Extract Fact Table Distinct Columns Error while don't have any > distinct columns---kylin 2.0 beta > > run into java.nio.BufferOverflowException while building a cube: > > Error: java.nio.BufferOverflowException at > java.nio.HeapByteBuffer.put(HeapByteBuffer.java:183) > at java.nio.ByteBuffer.put(ByteBuffer.java:832) at > org.apache.kylin.engine.mr.steps.FactDistinctColumnsMapper.doMap( > FactDistinctColumnsMapper.java:157) at org.apache.kylin.engine.mr. > KylinMapper.map(KylinMapper.java:48) at > org.apache.hadoop.mapreduce.Mapper.run(Mapper.java:145) > at org.apache.hadoop.mapred.MapTask.runNewMapper(MapTask.java:764) at > org.apache.hadoop.mapred.MapTask.run(MapTask.java:340) at > org.apache.hadoop.mapred.YarnChild$2.run(YarnChild.java:167) at > java.security.AccessController.doPrivileged(Native Method) at > javax.security.auth.Subject.doAs(Subject.java:415) at > org.apache.hadoop.security.UserGroupInformation.doAs( > UserGroupInformation.java:1556) at org.apache.hadoop.mapred. > YarnChild.main(YarnChild.java:162) > > but I don't have any distinct column,the only meature I have are as follow: > a count and two raw measure.I'm curious about does raw measure use the > same kind of mapper as count distinct ? > > > ------------------------------ > > 赵天烁 > > Kevin Zhao > > *[email protected] <[email protected]>* > > > > 珠海市魅族科技有限公司 > > MEIZU Technology Co., Ltd. > > 广东省珠海市科技创新海岸魅族科技楼 > > MEIZU Tech Bldg., Technology & Innovation Coast > > Zhuhai, 519085, Guangdong, China > > meizu.com > >
