[ANNOUNCE] Apache Kudu 0.10.0 release
The Apache Kudu team is happy to announce the release of Kudu 0.10.0! Kudu is an open source storage engine for structured data which supports low-latency random access together with efficient analytical access patterns. It is designed within the context of the Apache Hadoop ecosystem and supports many integrations with other data analytics projects both inside and outside of the Apache Software Foundation. This latest version adds several new features, including: - Users may now manually manage the partitioning of a range-partitioned table by adding or dropping range partitions after a table has been created. This can be particularly helpful for time-series workloads. Read more about this feature in Dan Burkert's blog post at: http://kudu.apache.org/2016/08/23/new-range-partitioning-features.html - Multi-master (HA) Kudu clusters are now significantly more stable. - Administrators may now reserve a certain amount of disk space on each of its configured data directories. - Kudu's integration with Spark has been substantially improved and is much more flexible. This release also includes many bug fixes and other improvements, detailed in the release notes available at: http://kudu.apache.org/releases/0.10.0/docs/release_notes.html Download the source release here: http://kudu.apache.org/releases/0.10.0/ Regards, The Apache Kudu team
[ANNOUNCE] Apache Kudu 1.1.0 released
The Apache Kudu team is happy to announce the release of Apache Kudu 1.1.0! Kudu is an open source storage engine for structured data which supports low-latency random access together with efficient analytical access patterns. It is designed within the context of the Apache Hadoop ecosystem and supports many integrations with other data analytics projects both inside and outside of the Apache Software Foundation. The 1.1 release includes several new features, including a dramatically improved Python client, support for "IN-list" predicates, and improved debuggability of client timeouts. In addition, the release improves performance significantly for some write workloads, improves server start-up time, and improves Raft leader stability when servers host a large number of tablets. Learn more about the new features by reading the detailed release notes linked below. Download it here: http://kudu.apache.org/releases/1.1.0/ Full release notes: http://kudu.apache.org/releases/1.1.0/docs/release_notes.html Regards, The Apache Kudu team
[ANNOUNCE] Apache Kudu 1.3.0 released
The Apache Kudu team is happy to announce the release of Kudu 1.3.0. Kudu is an open source storage engine for structured data which supports low-latency random access together with efficient analytical access patterns. It is designed within the context of the Apache Hadoop ecosystem and supports many integrations with other data analytics projects both inside and outside of the Apache Software Foundation. Apache Kudu 1.3 is a minor release which adds various new features, improvements, bug fixes, and optimizations on top of Kudu 1.2. Highlights include: - significantly improved support for security, including Kerberos authentication, TLS encryption, and coarse-grained (cluster-level) authorization - automatic garbage collection of historical versions of data - lower space consumption and better performance in default configurations. The above list of changes is non-exhaustive. Please refer to the release notes below for an expanded list of important improvements, bug fixes, and incompatible changes before upgrading: Download it here: http://kudu.apache.org/releases/1.3.0/ Full release notes: http://kudu.apache.org/releases/1.3.0/docs/release_notes.html Thanks to the 25 developers who contributed code or documentation to this release! Regards, The Apache Kudu team
[ANNOUNCE] Apache Kudu 1.3.1 released
The Apache Kudu team is happy to announce the release of Kudu 1.3.1. Kudu is an open source storage engine for structured data which supports low-latency random access together with efficient analytical access patterns. It is designed within the context of the Apache Hadoop ecosystem and supports many integrations with other data analytics projects both inside and outside of the Apache Software Foundation. Apache Kudu 1.3.1 is a bug fix release which fixes critical issues discovered in Apache Kudu 1.3.0. In particular, this fixes a bug in which data could be incorrectly deleted after certain sequences of node failures. Several other bugs are also fixed. See the release notes for details. Users of Kudu 1.3.0 are encouraged to upgrade to 1.3.1 immediately. Download it here: http://kudu.apache.org/releases/1.3.1/ Full release notes: http://kudu.apache.org/releases/1.3.1/docs/release_notes.html Regards, The Apache Kudu team
[ANNOUNCE] Apache Kudu 1.4.0 released
The Apache Kudu team is happy to announce the release of Kudu 1.4.0. Kudu is an open source storage engine for structured data which supports low-latency random access together with efficient analytical access patterns. It is designed within the context of the Apache Hadoop ecosystem and supports many integrations with other data analytics projects both inside and outside of the Apache Software Foundation. Apache Kudu 1.4.0 is a minor release which offers several new features, improvements, optimizations, and bug fixes. Please see the release notes for details. Download it here: http://kudu.apache.org/releases/1.4.0/ Full release notes: http://kudu.apache.org/releases/1.4.0/docs/release_notes.html Regards, The Apache Kudu team