Hi, luke and liyang and all developers We have some question about kylin when using it：
1、We learn from the ppt when building cube, if the cardinality is too big, kylin will pruned the dimension, as show below. We want to know if the pruned process is automatic or manually? Besides, if the number of cardinality is over DICT_MAX_CARDINALITY(2000000) it throw exception, and how many cardinality does the pruned process will be trigger? Could you tell us the codes implements please. Our kylin version 0.7.1 from github. 2、Also from the ppt, you mention the support of streaming will be public on june of version 0.8.1, we have seen version 0.8.0 on github and download it, found the streaming support lack the invertedindex, we wonder if the version 0.8.0 is the same as you mentioned of 0.8.1, if not ,when will version 0.8.1 publish? thank you very much. 在 2015年6月4日 下午4:29，liangjun he <[email protected]>写道： > hi，lukehan liyang > > 我们在使用kylin时遇到一些疑惑，请帮忙解答一下，谢谢。 > 主要有以下两个问题： > > 1、在构建cube的时候，如果按高基数对维度进行裁剪，这一部分的逻辑是什么样的，kylin0.7.1版本中代码在那一部分实现的，ppt截图见附件。 > > 2、从你们最新的ppt上看streaming的支持是在0.8.1版本上进行的，apache > jira上streaming的分支也是0.8.1，然而github上是0.8.0的版本，里面有streaming逻辑，请问这两个版本是一致的吗，如果不同0.8.1的版本什么时候会发布 > > 谢谢！ >
