HIVE-13936 Hive windowing function 导致 reduce OOM 2017.11.9 2025.3.18 Hive 15 1 分钟这个是row_number https://issues.apache.org/jira/browse/HIVE-13936 http://grokbase.com/t/hive/user/148m45m9ge/help-needed-out-of-memory-with-windowing-functions作者：fatkun链接：https://fatkun.github.io/2017/11/hive-windowing-function-lead-reduce-oom.html许可：CC BY-NC-SA 4.0
