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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. (Done) 
• Licenses: Fix PXF license files located in PXF jar files. 
• Licenses: Check Apache HAWQ mandatory libraries to match LC20, LC30 license criteria. 
• Bug fixes. 

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