Package org.apache.phoenix.join

Examples of org.apache.phoenix.join.ScanProjector$ProjectedValueTuple

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        byte[] isUngroupedAgg = scan.getAttribute(BaseScannerRegionObserver.UNGROUPED_AGG);
        if (isUngroupedAgg == null) {
            return s;
        }
       
        final ScanProjector p = ScanProjector.deserializeProjectorFromScan(scan);
        final HashJoinInfo j = HashJoinInfo.deserializeHashJoinFromScan(scan);
        RegionScanner theScanner = s;
        if (p != null || j != null)  {
            theScanner = new HashJoinRegionScanner(s, p, j, ScanUtil.getTenantId(scan), c.getEnvironment());
        }
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        ServerAggregators aggregators =
                ServerAggregators.deserialize(scan
                        .getAttribute(BaseScannerRegionObserver.AGGREGATORS), c
                        .getEnvironment().getConfiguration());

        final ScanProjector p = ScanProjector.deserializeProjectorFromScan(scan);
        final HashJoinInfo j = HashJoinInfo.deserializeHashJoinFromScan(scan);
        long limit = Long.MAX_VALUE;
        byte[] limitBytes = scan.getAttribute(GROUP_BY_LIMIT);
        if (limitBytes != null) {
            limit = PDataType.INTEGER.getCodec().decodeInt(limitBytes, 0, SortOrder.getDefault());
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        if (isScanQuery == null || Bytes.compareTo(PDataType.FALSE_BYTES, isScanQuery) == 0) {
            return s;
        }
       
        final ScanProjector p = ScanProjector.deserializeProjectorFromScan(scan);
        final HashJoinInfo j = HashJoinInfo.deserializeHashJoinFromScan(scan);
        final ImmutableBytesWritable tenantId = ScanUtil.getTenantId(scan);
       
        RegionScanner innerScanner = s;
        if (p != null || j != null) {
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        ServerAggregators aggregators =
                ServerAggregators.deserialize(scan
                        .getAttribute(BaseScannerRegionObserver.AGGREGATORS), c
                        .getEnvironment().getConfiguration());

        final ScanProjector p = ScanProjector.deserializeProjectorFromScan(scan);
        final HashJoinInfo j = HashJoinInfo.deserializeHashJoinFromScan(scan);
        long limit = Long.MAX_VALUE;
        byte[] limitBytes = scan.getAttribute(GROUP_BY_LIMIT);
        if (limitBytes != null) {
            limit = PDataType.INTEGER.getCodec().decodeInt(limitBytes, 0, SortOrder.getDefault());
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        if (isScanQuery == null || Bytes.compareTo(PDataType.FALSE_BYTES, isScanQuery) == 0) {
            return s;
        }
       
        final ScanProjector p = ScanProjector.deserializeProjectorFromScan(scan);
        final HashJoinInfo j = HashJoinInfo.deserializeHashJoinFromScan(scan);
        final ImmutableBytesWritable tenantId = ScanUtil.getTenantId(scan);
       
        RegionScanner innerScanner = s;
        if (p != null || j != null) {
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        byte[] isUngroupedAgg = scan.getAttribute(BaseScannerRegionObserver.UNGROUPED_AGG);
        if (isUngroupedAgg == null) {
            return s;
        }
       
        final ScanProjector p = ScanProjector.deserializeProjectorFromScan(scan);
        final HashJoinInfo j = HashJoinInfo.deserializeHashJoinFromScan(scan);
        RegionScanner theScanner = s;
        if (p != null || j != null)  {
            theScanner = new HashJoinRegionScanner(s, p, j, ScanUtil.getTenantId(scan), c.getEnvironment());
        }
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        return new PTableWrapper(t, mergedMap);
    }
   
    public static ScanProjector getScanProjector(ProjectedPTableWrapper table) {
      return new ScanProjector(table);
    }
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Related Classes of org.apache.phoenix.join.ScanProjector$ProjectedValueTuple

  • org.apache.hadoop.hbase.Cell
  • org.apache.hadoop.hbase.io.ImmutableBytesWritable
  • org.apache.hadoop.hbase.KeyValue
  • org.apache.phoenix.compile.JoinCompiler
  • org.apache.phoenix.coprocessor.GroupedAggregateRegionObserver
  • org.apache.phoenix.coprocessor.ScanRegionObserver
  • org.apache.phoenix.coprocessor.UngroupedAggregateRegionObserver
  • org.apache.phoenix.schema.KeyValueSchema
  • org.apache.phoenix.schema.KeyValueSchema.KeyValueSchemaBuilder
  • java.io.DataOutputStream
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