Examples of SkipScanFilter

com.salesforce.phoenix.filter.SkipScanFilter
Filter that seeks based on CNF containing anded and ored key ranges TODO: figure out when to reset/not reset position array @author ryang, jtaylor @since 0.1
org.apache.phoenix.filter.SkipScanFilter
Filter that seeks based on CNF containing anded and ored key ranges TODO: figure out when to reset/not reset position array @since 0.1

Examples of org.apache.phoenix.filter.SkipScanFilter

        
        // If the scan is using skip scan filter, intersect and replace the filter.
        if (mayHaveRows && useSkipScan) {
            Filter filter = scan.getFilter();
            if (filter instanceof SkipScanFilter) {
                SkipScanFilter oldFilter = (SkipScanFilter)filter;
                SkipScanFilter newFilter = oldFilter.intersect(startKey, stopKey);
                if (newFilter == null) {
                    return false;
                }
                // Intersect found: replace skip scan with intersected one
                scan.setFilter(newFilter);
            } else if (filter instanceof FilterList) {
                FilterList oldList = (FilterList)filter;
                FilterList newList = new FilterList(FilterList.Operator.MUST_PASS_ALL);
                for (Filter f : oldList.getFilters()) {
                    if (f instanceof SkipScanFilter) {
                        SkipScanFilter newFilter = ((SkipScanFilter)f).intersect(startKey, stopKey);
                        if (newFilter == null) {
                            return false;
                        }
                        newList.addFilter(newFilter);
                    } else {

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Examples of org.apache.phoenix.filter.SkipScanFilter

        }
        this.ranges = ImmutableList.copyOf(sortedRanges);
        this.slotSpan = slotSpan;
        this.schema = schema;
        if (schema != null && !ranges.isEmpty()) {
            this.filter = new SkipScanFilter(this.ranges, schema);
        }
        this.forceRangeScan = forceRangeScan;
    }

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Examples of org.apache.phoenix.filter.SkipScanFilter

        byte[] stopRow = PDataType.VARCHAR.toBytes(tenantId3);
        assertArrayEquals(ByteUtil.nextKey(stopRow), scan.getStopRow());


        Filter filter = scan.getFilter();
        assertEquals(
            new SkipScanFilter(
                ImmutableList.of(Arrays.asList(
                    pointRange(tenantId1),
                    pointRange(tenantId2),
                    pointRange(tenantId3))),
                plan.getContext().getResolver().getTables().get(0).getTable().getRowKeySchema()),

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Examples of org.apache.phoenix.filter.SkipScanFilter

        QueryPlan plan = pstmt.optimizeQuery();
        Scan scan = plan.getContext().getScan();


        Filter filter = scan.getFilter();
        assertEquals(
            new SkipScanFilter(
                ImmutableList.of(Arrays.asList(
                    pointRange(tenantId1),
                    pointRange(tenantId2),
                    pointRange(tenantId3))),
                plan.getContext().getResolver().getTables().get(0).getTable().getRowKeySchema()),

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Examples of org.apache.phoenix.filter.SkipScanFilter

        assertArrayEquals(ByteUtil.concat(stopRow, QueryConstants.SEPARATOR_BYTE_ARRAY), scan.getStopRow());


        Filter filter = scan.getFilter();


        assertEquals(
            new SkipScanFilter(
                ImmutableList.of(
                    Arrays.asList(
                        pointRange(tenantId,entityId1),
                        pointRange(tenantId,entityId2))),
                SchemaUtil.VAR_BINARY_SCHEMA),

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Examples of org.apache.phoenix.filter.SkipScanFilter

        PhoenixPreparedStatement pstmt = new PhoenixPreparedStatement(pconn, query);
        QueryPlan plan = pstmt.optimizeQuery();
        Scan scan = plan.getContext().getScan();
        Filter filter = scan.getFilter();
        assertEquals(
            new SkipScanFilter(
                ImmutableList.of(
                    Arrays.asList(
                        pointRange(tenantId1),
                        pointRange(tenantId2),
                        pointRange(tenantId3)),

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Examples of org.apache.phoenix.filter.SkipScanFilter

        PhoenixPreparedStatement pstmt = new PhoenixPreparedStatement(pconn, query);
        QueryPlan plan = pstmt.optimizeQuery();
        Scan scan = plan.getContext().getScan();
        Filter filter = scan.getFilter();
        assertEquals(
            new SkipScanFilter(
                ImmutableList.of(
                    Arrays.asList(
                        pointRange(tenantId1, entityId),
                        pointRange(tenantId2, entityId),
                        pointRange(tenantId3, entityId))),

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Examples of org.apache.phoenix.filter.SkipScanFilter

        QueryPlan plan = pstmt.optimizeQuery();
        Scan scan = plan.getContext().getScan();


        Filter filter = scan.getFilter();
        assertEquals(
            new SkipScanFilter(
                    ImmutableList.<List<KeyRange>>of(ImmutableList.of(
                        pointRange(tenantId1, entityId1),
                        pointRange(tenantId1, entityId2),
                        pointRange(tenantId2, entityId1),
                        pointRange(tenantId2, entityId2))),

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Examples of org.apache.phoenix.filter.SkipScanFilter

        }
        return builder.build();
    }
    
    private static Collection<?> foreach(ScanRanges scanRanges, int[] widths, KeyRange[] expectedSplits) {
         SkipScanFilter filter = new SkipScanFilter(scanRanges.getRanges(), buildSchema(widths));
        Scan scan = new Scan().setFilter(filter).setStartRow(KeyRange.UNBOUND).setStopRow(KeyRange.UNBOUND);
        List<Object> ret = Lists.newArrayList();
        ret.add(new Object[] {scan, scanRanges, Arrays.<KeyRange>asList(expectedSplits)});
        return ret;
    }

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Examples of org.apache.phoenix.filter.SkipScanFilter

    }


    private static Collection<?> foreach(KeyRange[][] ranges, int[] widths, KeyRange[] expectedSplits) {
        RowKeySchema schema = buildSchema(widths);
        List<List<KeyRange>> slots = Lists.transform(Lists.newArrayList(ranges), ARRAY_TO_LIST);
        SkipScanFilter filter = new SkipScanFilter(slots, schema);
        // Always set start and stop key to max to verify we are using the information in skipscan
        // filter over the scan's KMIN and KMAX.
        Scan scan = new Scan().setFilter(filter).setStartRow(KeyRange.UNBOUND).setStopRow(KeyRange.UNBOUND);
        ScanRanges scanRanges = ScanRanges.create(schema, slots, ScanUtil.getDefaultSlotSpans(ranges.length));
        List<Object> ret = Lists.newArrayList();

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