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Tajo - A Big Data Warehouse System on Hadoop -

Apache Tajo™ 0.11.2 Release Announcement

The Apache Tajo team is pleased to announce the release of Apache Tajo™ 0.11.2! Apache Tajo™ is a big data warehouse system on various data sources. It provides distributed and scalable SQL analytical processing on Apache Hadoop™.

The release is available for immediate download:

This is a minor release, and we resolved 30 issues, including bug fixes, minor features, and performance improvements.

Some of Highlights

  • Fix incorrect result of join involving an empty table. (TAJO-2077)
  • Fix wrong parsing of date time literal with Timezone. (TAJO-2119)
  • Fix wrong partition pruning with BETWEEN constant folding. (TAJO-2093)
  • Fix ORC table support stored in Hive metastore. (TAJO-2102)
  • Upgrade parquet-mr to 1.8.1. (TAJO-2073)
  • Improve null hanlding in UDFs. (TAJO-2089)

For a complete list of new features and fixed problems, please see the release notes: