The Apache Tajo team is pleased to announce the release of Apache Tajo™ 0.11.1. 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: http://tajo.apache.org/downloads.html This is a minor release, and we resolved about 30 issues, including bug fixes, minor features, and performance improvements. # Some of Highlights * Fix GlobalEngine NPE (TAJO-1753) * Fix HBaseStorage NPE (TAJO-1921) * Fix memory leak in physical operator (TAJO-1954) * Fix Client timezone bug (TAJO-1961) * Fix wrong message in TSQL (TAJO-1978) * Fix invalid sort order witn NULL FIRST/LAST (TAJO-1972) * Fix invalid null handling in Parquet scanner (TAJO-2010) * Fix out of memory bug in BSTIndex (TAJO-2000) * Reduce memory usage of Hash shuffle (TAJO-1721) * Reduce memory usage of QueryMaster during range shuffle (TAJO-1950) * Improve join optimization to statistics stored in catalog (TAJO-2007) For a complete list of new features and fixed problems, please see the release notes: http://tajo.apache.org/releases/0.11.1/relnotes.html We would like to thank the many contributors who made this release possible. Regards, The Apache Tajo Team