Hi All:I am getting below error when the automatic cube segment merge job try to merge the existing cube segment. I am using kylin version 1.6.0(apache-kylin-1.6.0-bin).Error: java.lang.NullPointerException at com.google.common.base.Preconditions.checkNotNull(Preconditions.java:187) at com.google.common.cache.LocalCache.get(LocalCache.java:3964) at com.google.common.cache.LocalCache.getOrLoad(LocalCache.java:3969) at com.google.common.cache.LocalCache$LocalManualCache.get(LocalCache.java:4829) at org.apache.kylin.dict.DictionaryManager.getDictionaryInfo(DictionaryManager.java:120) at org.apache.kylin.dict.DictionaryManager.getDictionary(DictionaryManager.java:114) at org.apache.kylin.engine.mr.steps.MergeCuboidMapper.map(MergeCuboidMapper.java:188) at org.apache.kylin.engine.mr.steps.MergeCuboidMapper.map(MergeCuboidMapper.java:62) at org.apache.hadoop.mapreduce.Mapper.run(Mapper.java:145) at org.apache.hadoop.mapred.MapTask.runNewMapper(MapTask.java:787) at org.apache.hadoop.mapred.MapTask.run(MapTask.java:341) at org.apache.hadoop.mapred.YarnChild$2.run(YarnChild.java:163) 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:1671) at org.apache.hadoop.mapred.YarnChild.main(YarnChild.java:158)
-- View this message in context: http://apache-kylin.74782.x6.nabble.com/Cubesegment-merge-error-tp8027.html Sent from the Apache Kylin mailing list archive at Nabble.com.
