James Taylor created OMID-110:
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Summary: Create an hbase-2 profile to support HBase 2.0 release
Key: OMID-110
URL: https://issues.apache.org/jira/browse/OMID-110
Project: Apache Omid
Issue Type: Improvement
Reporter: James Taylor
Once OMID-107 is committed (which replaced all deprecated methods), the only
things I've identified that need to change are:
* Instantiation of CellComparator should be done through HBaseShims since it's
different between HBase 1.x and 2.x. In HBase 2.0, CellComparator was changed
to an interface. Another alternative would be to write our own CellComparator.
{code:java}
public static SortedMap<Cell, Optional<Cell>> mapCellsToShadowCells(List<Cell>
cells) {
// Move CellComparator to HBaseSims for 2.0 support
// Need to access through CellComparatorImpl.COMPARATOR
SortedMap<Cell, Optional<Cell>> cellToShadowCellMap
= new TreeMap<Cell, Optional<Cell>>(new CellComparator());{code}
The HBase 2.0 version would use CellComparatorImpl.COMPARATOR instead of
instantiating a CellComparator.
* Add createTable method to HBaseShims. Instead of HTableDescriptor, HBase 2.0
uses TableDescriptor and TableDescriptorBuilder. [~chrajeshbab...@gmail.com]
and [~an...@apache.org] - do you know why existing
admin.createTable(HTableDescriptor) wouldn't work? HTableDescriptor implements
TableDescriptor.
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