bgruenefeld edited a comment on issue #2124: URL: https://github.com/apache/iotdb/issues/2124#issuecomment-734413770
hi, followed your advice and openend for each write operation a separate session (as i didnĀ“t found the SessionPool). The result was the same. Here is the relevant python code excerpt: `import datetime from datetime import datetime from iotdb_session.utils.IoTDBConstants import * from iotdb_session.utils.Tablet import Tablet from iotdb_session.Session import Session def open_connection(): try: connection = Session(host="127.0.0.1", port="6667", user='root', password='root') connection.open(False) except Exception as e: print( e ) connection.close() return connection def save_tablet(device_id, data): # @param: data is an array with the following structure # [ # [12345678,1.3,1.0], # [12345678,1.3,1.0] # ] # @param device_id e.g. root.storagegroup.city.device0020 measurements_ = [] values = [] data_types_ = [] timestamps = [] measurements_.append("comsumption") measurements_.append("status") data_types_.append(TSDataType.FLOAT) data_types_.append(TSDataType.FLOAT) for datapoint in data: values.append([datapoint[1], datapoint[2]]) timestamps.append(datapoint[0]) tablet_ = Tablet(device_id, measurements_, data_types_, values, timestamps) try: connection = open_connection() connection.insert_tablet(tablet_) connection.close() except Exception as e: print('an error occured') print(e) connection.close() def create_data(ts_prefix, amount_timeseries): data = create_timeseries_data(1546300800000, amount) for index in range(1, amount_timeseries): device_id = ts_prefix + index save_tablet(device_id, data)` ---------------------------------------------------------------- This is an automated message from the Apache Git Service. To respond to the message, please log on to GitHub and use the URL above to go to the specific comment. For queries about this service, please contact Infrastructure at: us...@infra.apache.org