XIE FAN created KYLIN-2493: ------------------------------ Summary: BufferOverflowException in FactDistinctColumnsMapper when a value is very long Key: KYLIN-2493 URL: https://issues.apache.org/jira/browse/KYLIN-2493 Project: Kylin Issue Type: Bug Reporter: XIE FAN Assignee: XIE FAN
error stack: 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) -- This message was sent by Atlassian JIRA (v6.3.15#6346)