public AggregatePlan(
StatementContext context,
FilterableStatement statement,
TableRef table,
RowProjector projector,
Integer limit,
OrderBy orderBy,
ParallelIteratorFactory parallelIteratorFactory,
GroupBy groupBy,
Expression having) {
super(
context,
statement,
table,
projector,
context.getBindManager().getParameterMetaData(),
limit,
orderBy,
groupBy,
parallelIteratorFactory);
this.having = having;
this.aggregators = context.getAggregationManager().getAggregators();
}
private static List<KeyRange> getSplits(
TableRef table,
final Scan scan,
final NavigableMap<HRegionInfo, ServerName> regions,
final ScanRanges scanRanges)
throws SQLException {
PhoenixConnection connection =
DriverManager.getConnection(getUrl(), TEST_PROPERTIES).unwrap(PhoenixConnection.class);
StatementContext context =
new StatementContext(connection, null, Collections.emptyList(), 0, scan);
context.setScanRanges(scanRanges);
SkipRangeParallelIteratorRegionSplitter splitter =
SkipRangeParallelIteratorRegionSplitter.getInstance(context, table);
List<KeyRange> keyRanges = splitter.getSplits();
Collections.sort(
keyRanges,
new Comparator<KeyRange>() {
@Override
public int compare(KeyRange o1, KeyRange o2) {
return Bytes.compareTo(o1.getLowerRange(), o2.getLowerRange());
}
});
return keyRanges;
}
