Apache Hive
real-time ingestion
TwinCommit applies changes to Apache Hive with exactly-once, commit-ordered semantics from any of 9 log-based sources, including Oracle, MySQL, SQL Server and Db2. ACID MERGE into Hive transactional tables, or Iceberg tables via the metastore.
Apache Hive
Hive 3.1 and 4.x · Hive Metastore with Iceberg
- ✓Transactional (ACID) tables or Iceberg tables
- ✓HiveServer2 JDBC endpoint
- ✓Write access to the warehouse location
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How TwinCommit writes to Hive
Changes are written as ORC delta files and committed with Hive ACID MERGE, or as Iceberg snapshots through the Hive Metastore, depending on table format.
Hive target docs →Hive connector FAQ
Which Hive versions does TwinCommit support?
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Hive 3.1 and 4.x · Hive Metastore with Iceberg.
How does TwinCommit write to Hive?
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Changes are written as ORC delta files and committed with Hive ACID MERGE, or as Iceberg snapshots through the Hive Metastore, depending on table format.
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