Hi all I have the following Nifi template which ingests data from a csv file and put them in a database.   The template is available here https://github.com/cetic/fadi/blob/master/examples/basic/basic_example_final_template.xml The template is composed of two processes InvokeHTTP and PutDatabaseRecord   InvokeHTTP PutDatabase It has also two controller services : CSV Reader and DBCPCOnnectionPool   The complete explanation of this small example is available here https://github.com/cetic/fadi/blob/master/USERGUIDE.md#3-ingest-measurements The csv file is here https://raw.githubusercontent.com/cetic/fadi/master/examples/basic/sample_data.csv   The table creation is: CREATE TABLE example_basic ( measure_ts TIMESTAMP NOT NULL, temperature FLOAT (50) );   Until Apache Nifi 1.9.2 everything works are expected! Since Apache Nifi 10.0.0, I have an Error in the PutDatabaseRecord processor "org.apache.nifi.serialization.record.util.IllegalTypeConversionException: Cannot convert CHOICE, type must be explicit" It seems to be related to this https://github.com/apache/nifi/blob/master/nifi-commons/nifi-record/src/main/java/org/apache/nifi/serialization/record/util/DataTypeUtils.java#L1733   Any idea how can I edit the template to fix this error?   ... View more

Hi community,   Beyond the ConvertExcelToCSVProcessor, does Nifi offer other processors specific to MS Excel (.xls and/or .xlsx) like for example a specific processor to parse MS Excel files?   I know that is possible to do (and I already did) it with scripting (using for example the xlrd module of Python). However, here, I ask about the existence of pre-configured Nifi processors for MS Excel format.    Thanks in advance!  ... View more