AWS Glue 6.0 launches with 30% lower hourly pricing and full Apache Iceberg v3 support.
Amazon Web Services Inc. launched AWS Glue 6.0, cutting hourly pricing by 30% and adding full support for Apache Iceberg v3 features. The new version runs on Apache Spark 4.1, Python 3.12 and Scala 2.13, improving PySpark performance and enabling single-dig…
Source: AWS News Blog · August 21, 2026 at 10:51 PM · AI-assisted report
Single-sourceKUALA LUMPUR, 22 AUGUST 2026 —
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Amazon Web Services Inc. launched AWS Glue 6.0, cutting hourly pricing by 30% and adding full support for Apache Iceberg v3 features. The new version runs on Apache Spark 4.1, Python 3.12 and Scala 2.13, improving PySpark performance and enabling single-digit millisecond streaming latency.
Market Impact
A headline addition is the VARIANT data type with shredding that speeds queries on semi-structured data such as JSON, logs and event data. The shredding removes the need to flatten schemas, cuts duplicate data copies and avoids pipeline breaks when schemas change. AWS says this is the most complete Iceberg v3 implementation on any fully serverless managed Spark service.
Users can switch to Glue 6.0 without API changes using the existing --glue-version parameter in AWS CLI, AWS SDK, AWS Glue Studio, Amazon SageMaker Unified Studio or an IDE. In AWS Glue Studio, jobs are set to version 6.0 on the Job Details tab or via the %glue_version 6.0 magic command in notebooks. Existing jobs can be migrated using the Spark upgrade agent or the auto-upgrade feature.
AWS bills Glue by the second for crawlers and ETL jobs, while the Data Catalog charges a simplified monthly fee with the first million objects and accesses free. The update is available today in all AWS Regions where AWS Glue operates.
Related: Amazon