Package org.apache.phoenix.expression.aggregator

Examples of org.apache.phoenix.expression.aggregator.ServerAggregators

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        String query = null;
        try {
            for (int i = 0; i < queries.length; i++) {
                query = queries[i];
                Scan scan = compileQuery(query, binds);
                ServerAggregators aggregators = ServerAggregators.deserialize(scan.getAttribute(BaseScannerRegionObserver.AGGREGATORS), null);
                Aggregator aggregator = aggregators.getAggregators()[0];
                assertTrue(aggregator instanceof CountAggregator);
            }
        } catch (Exception e) {
            throw new Exception(query, e);
        }
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        if (expressionBytes == null) {
            expressionBytes = scan.getAttribute(BaseScannerRegionObserver.KEY_ORDERED_GROUP_BY_EXPRESSIONS);
            keyOrdered = true;
        }
        List<Expression> expressions = deserializeGroupByExpressions(expressionBytes);
        ServerAggregators aggregators =
                ServerAggregators.deserialize(scan
                        .getAttribute(BaseScannerRegionObserver.AGGREGATORS), c
                        .getEnvironment().getConfiguration());

        final TupleProjector p = TupleProjector.deserializeProjectorFromScan(scan);
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            }
            keyOrdered = true;
        }
        List<Expression> expressions = deserializeGroupByExpressions(expressionBytes);
       
        ServerAggregators aggregators = ServerAggregators.deserialize(
                scan.getAttribute(GroupedAggregateRegionObserver.AGGREGATORS), c.getEnvironment().getConfiguration());

        final ScanProjector p = ScanProjector.deserializeProjectorFromScan(scan);
        final HashJoinInfo j = HashJoinInfo.deserializeHashJoinFromScan(scan);       
        RegionScanner innerScanner = s;
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        String query = null;
        try {
            for (int i = 0; i < queries.length; i++) {
                query = queries[i];
                Scan scan = compileQuery(query, binds);
                ServerAggregators aggregators = ServerAggregators.deserialize(scan.getAttribute(GroupedAggregateRegionObserver.AGGREGATORS), null);
                Aggregator aggregator = aggregators.getAggregators()[0];
                assertTrue(aggregator instanceof CountAggregator);
            }
        } catch (Exception e) {
            throw new Exception(query, e);
        }
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                return s;
            }
            keyOrdered = true;
        }
        List<Expression> expressions = deserializeGroupByExpressions(expressionBytes);
        ServerAggregators aggregators =
                ServerAggregators.deserialize(scan
                        .getAttribute(BaseScannerRegionObserver.AGGREGATORS), c
                        .getEnvironment().getConfiguration());

        final ScanProjector p = ScanProjector.deserializeProjectorFromScan(scan);
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            offset = region.getStartKey().length != 0 ? region.getStartKey().length:region.getEndKey().length;
            ScanUtil.setRowKeyOffset(scan, offset);
        }
       
        List<Expression> expressions = deserializeGroupByExpressions(expressionBytes, 0);
        ServerAggregators aggregators =
                ServerAggregators.deserialize(scan
                        .getAttribute(BaseScannerRegionObserver.AGGREGATORS), c
                        .getEnvironment().getConfiguration());

        final TupleProjector p = TupleProjector.deserializeProjectorFromScan(scan);
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        String query = null;
        try {
            for (int i = 0; i < queries.length; i++) {
                query = queries[i];
                Scan scan = compileQuery(query, binds);
                ServerAggregators aggregators = ServerAggregators.deserialize(scan.getAttribute(BaseScannerRegionObserver.AGGREGATORS), null);
                Aggregator aggregator = aggregators.getAggregators()[0];
                assertTrue(aggregator instanceof CountAggregator);
            }
        } catch (Exception e) {
            throw new Exception(query, e);
        }
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                return s;
            }
            keyOrdered = true;
        }
        List<Expression> expressions = deserializeGroupByExpressions(expressionBytes);
        ServerAggregators aggregators =
                ServerAggregators.deserialize(scan
                        .getAttribute(BaseScannerRegionObserver.AGGREGATORS), c
                        .getEnvironment().getConfiguration());

        final ScanProjector p = ScanProjector.deserializeProjectorFromScan(scan);
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Related Classes of org.apache.phoenix.expression.aggregator.ServerAggregators

  • org.apache.phoenix.compile.QueryCompilerTest
  • org.apache.phoenix.compile.QueryCompileTest
  • org.apache.phoenix.coprocessor.GroupedAggregateRegionObserver
  • org.apache.phoenix.expression.function.SingleAggregateFunction
  • java.io.DataOutputStream
  • java.io.ByteArrayOutputStream
  • java.io.ByteArrayInputStream
  • java.io.DataInputStream
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