[TRAFODION-3171] Refactor Sequence File Reading to use the new implementation

• Type: Bug
• Status: Open
• Priority: Major
• Resolution: Unresolved
• Component/s: sql-exe
• Assignee: Selvaganesan Govindarajan
• Reporter: Selvaganesan Govindarajan
• Created: 01/Aug/18 20:07
• Updated: 27/Aug/18 22:09

Description

SequenceFileReader is done via JNI/Java earlier. However, the HdfsScan was traversing the older states in ExHdfsScanTcb work method. This new implementation should use the current ByteBuffer infrastructure to enable obsoleting the older implemenation 

Issue Links

• links to: GitHub Pull Request #1674
• links to: GitHub Pull Request #1687
• links to: GitHub Pull Request #1692
• links to: GitHub Pull Request #1697
• links to: GitHub Pull Request #1701
• links to: GitHub Pull Request #1702
• links to: GitHub Pull Request #1706

Sub-Tasks

• Support splitting of Compressed Sequence file: Open