RE: what is use of SERDE in row Format in hive runtime properties? How can user provide their customized Serde Class/Serde Jar Path/ Serde properties
- A SerDe is short for Serializer/De-serializer. It allows Hive to read in data from a table, and write it back out to HDFS in any custom format. Anyone can write their own SerDe for their own data formats.
- If we select as row format as SerDe, then we need to ensure that to give below properties, they are
- Serde Jar Path
- Serde Class
- Serde Properties