Parquet_File_Writer_POC
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This is a simple Java POC to create Parquet files This is a Spring Boot project.
The build failed on Mac with: org.xerial.snappy.SnappyError: [FAILED_TO_LOAD_NATIVE_LIBRARY] no native library is found for os.name=Mac and os.arch=aarch64 This is solved by upgrading parquet-hadoop to 1.13.0 It could also be good...
Rest all is working fine, but binary data type is written in encrypted format. When a parquet file is cat using parquet-tools, it shows something like this. - /Desktop/parq/Parquet_File_Writer_POC/src/main/resources/output$ parquet-tools...
Encountered below error: Action: Correct the classpath of your application so that it contains a single, compatible version of org.springframework.expression.spel.support.StandardTypeConverter
https://github.com/contactsunny/Parquet_File_Writer_POC/blob/5eea4b4bf4e55e809495a3ec919aee2a306b6b3b/src/main/java/com/contactsunny/poc/parquet_file_writer_poc/parquet/CustomWriteSupport.java#L49 How do you add null values in an array?