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

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 in diyotta?

Beginner Asked on July 17, 2019 in Diyotta Studio.
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1 Answer(s)
  1. 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.
  2. 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

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

Expert Answered on July 17, 2019.
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