Release Notes - Apache HAWQ - Apache Software Foundation
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Release Notes
Created by
Radar Da Lei
, last modified by
Ruilong Huo
on
Aug 11, 2021
3.0.0.0
Changes since the last release:
Source release and binary release.
New Feature: pluggable storage framework which enable us to support a new data source by writing a few interface functions
New Feature: new design and implementation of dispatcher which improve the scalability of the cluster
Improvement: improvement for partitioned table which boost its performance
Bug Fix:
Fix core dump when using locks
Fix core dump in planner when multiple join alias are present
Serialize the QueryResource in PlannedStmt
Improve the error message when dead lock happens
Fix memory leak in dispatcher
2.4.0.0
Changes since the last release:
Source release and binary release.
New Feature: Pluggable Vectorized Execution Engine on HAWQ.
New Feature: Support Runtime Filter for HAWQ local hash join.
Bug fixes
2.3.0.0-incubating
Changes since the last release:
Source release and binary release.
HAWQ Ranger supports RPS HA.
HAWQ Ranger supports Kerberos authentication.
HAWQ Core supports plugable external storage framework.
HAWQ Core supports HDFS TDE (
Transparent Data Encryption) through libHdfs3.
Licenses: Fix PXF license files located in PXF jar files.
Licenses: Check Apache HAWQ mandatory libraries to match LC20, LC30 license criteria.
Bug fixes.
2.2.0.0-incubating
Changes since the last release:
Source release and binary release.
CentOS 7.x Support.
Ranger Integration.
PXF ORC Profile.
Bug Fixes.
2.1.0.0-incubating
Changes since the last release:
Source code only.
Critical HAWQ Register bug fixes
Add Apache Ambari plugin to Apache HAWQ.
Introduction of the PXF ORC support
Many bug fixes
2.0.0.0-incubating
The first ASF release:
Source code only.
Clear all potential IP issues in the current code base and make it legally ready to be adopted by the community.
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