and isEmpty not or cond ifElse allPass anyPass defaultTo and a → b → a | b Added in v0.1.0 Returns the first argument if it is falsy, otherwise the second argument. ...
Custom Catalog It’s possible to read an iceberg table either from an hdfs path or from a hive table. It’s also possible to use a custom metastore in place of hive. The steps to do...
Introduction Record format Configuration General configuration values Authentication No credentials Using certificates Using bucket password Document level expiration 1 - Ex...
Evolution Iceberg supports in-place table evolution . You can evolve a table schema just like SQL — even in nested structures — or change partition layout when data volume chang...
Overview Guideline Code Style Template File Overview The code formatting standard in this project is based on the Oracle/Sun Code Convention and Google Java Style . Guide...
Over the years, LinkedIn’s data infrastructure team built custom solutions for ingesting diverse data entities into our Hadoop eco-system. At one point, we were running 15 t...
Native implementation Client Side caching is implemented using client tracking listener through RESP3 protocol available in Redis or Valkey. It’s used to speed up read operation...