Jialin Qiao

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You could enlarge the max_deduplicated_path_num=1000 to let the "select count(*) from root.test.** group by level =3" executable. The total point of a database is hard to maintain a precise number...

https://apache-iotdb.feishu.cn/docx/doxcnuh5hy6ee9Qb7uLCYXkFDdc

Hi, this may be implemented by a UDF. You could buffer the current data, and output the current data once you meet a different value.

CSDN IoTDB 专栏 https://blog.csdn.net/qiaojialin/category_9225799.html

Need more experiment results, maybe min(0.001*write_memory, 16M)

大家好~ IoTDB 的来啦： 公众号名称：Apache IoTDB 

0.13.2 version cluster is not maintained.

Thanks for reporting, we will optimize this https://issues.apache.org/jira/browse/IOTDB-4576

This is fixed in 1.3.1: https://iotdb.apache.org/Download/