[BUILD-UNSTABLE]: Job 'IoTDB/IoTDB-Pipe/master [master] [291]'

BUILD-UNSTABLE: Job 'IoTDB/IoTDB-Pipe/master [master] [291]': Check console output at "https://ci-builds.apache.org/job/IoTDB/job/IoTDB-Pipe/job/master/291/;>IoTDB/IoTDB-Pipe/master [master] [291]"

Re: Metadata New Function and Restriction

Looks fine. > To save memory, Leveled MeasurementMNode will be introduced. Multiple kinds of MeasurementMNode. --- Xiangdong Huang School of Software, Tsinghua University 黄向东 清华大学 软件学院 周钰坤 于2021年7月15日周四 下午3:06写道： > Hi, > > The following changes will be