Qifan Chen created TRAFODION-1425:
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Summary: Parallel access to native HBase tables
Key: TRAFODION-1425
URL: https://issues.apache.org/jira/browse/TRAFODION-1425
Project: Apache Trafodion
Issue Type: Bug
Components: sql-cmp
Reporter: Qifan Chen
Trafodion does not create a range partitioning function for native HBase
tables. As a result, access to these tables is serial which can hinder the
query performance.
The work will be done against the compiler and the following four sub-tasks are
necessary to address the issue.
1. JNI code to fetch the start/end key per range, similar to Java code already
in place :: getRegionsNodeName().
2. create desc_struct list
3. create the NAColumnArray to describe the row key, column family, column
name, time stamp and the value
4. call help function createRangePartitioningFunction()
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