Examples of KeyRange

Examples of org.apache.phoenix.query.KeyRange

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     * @return regions that intersect with the key range given by the startKey and stopKey
     */
    // exposed for tests
    public static List<HRegionLocation> filterRegions(List<HRegionLocation> allTableRegions, byte[] startKey, byte[] stopKey) {
        Iterable<HRegionLocation> regions;
        final KeyRange keyRange = KeyRange.getKeyRange(startKey, true, stopKey, false);
        if (keyRange == KeyRange.EVERYTHING_RANGE) {
            return allTableRegions;
        }
       
        regions = Iterables.filter(allTableRegions, new Predicate<HRegionLocation>() {
            @Override
            public boolean apply(HRegionLocation location) {
                KeyRange regionKeyRange = KeyRange.getKeyRange(location.getRegionInfo().getStartKey(), location.getRegionInfo().getEndKey());
                return keyRange.intersect(regionKeyRange) != KeyRange.EMPTY_RANGE;
            }
        });
        return Lists.newArrayList(regions);
    }
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Examples of org.apache.phoenix.query.KeyRange

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        } else {
            regions = Iterables.filter(allTableRegions,
                    new Predicate<HRegionLocation>() {
                    @Override
                    public boolean apply(HRegionLocation region) {
                        KeyRange minMaxRange = context.getMinMaxRange();
                        if (minMaxRange != null) {
                            KeyRange range = KeyRange.getKeyRange(region.getRegionInfo().getStartKey(), region.getRegionInfo().getEndKey());
                            if (tableRef.getTable().getBucketNum() != null) {
                                // Add salt byte, as minMaxRange won't have it
                                minMaxRange = SaltingUtil.addSaltByte(region.getRegionInfo().getStartKey(), minMaxRange);
                            }
                            range = range.intersect(minMaxRange);
                            return ranges.intersect(range.getLowerRange(), range.getUpperRange());
                        }
                        return ranges.intersect(region.getRegionInfo().getStartKey(), region.getRegionInfo().getEndKey());
                    }
            });
        }
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Examples of org.apache.phoenix.query.KeyRange

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    }

    @Override
    public void initialize(InputSplit split, TaskAttemptContext context) throws IOException, InterruptedException {
        final PhoenixInputSplit pSplit = (PhoenixInputSplit)split;
        final KeyRange keyRange = pSplit.getKeyRange();
        final Scan splitScan = queryPlan.getContext().getScan();
        final Scan scan = new Scan(splitScan);
        scan.setStartRow(keyRange.getLowerRange());
        scan.setStopRow(keyRange.getUpperRange());
         try {
            //this.resultIterator = queryPlan.iterator();
             TableResultIterator tableResultIterator = new TableResultIterator(queryPlan.getContext(), queryPlan.getTableRef(),scan);
            if(queryPlan.getContext().getSequenceManager().getSequenceCount() > 0) {
                    this.resultIterator = new SequenceResultIterator(tableResultIterator, queryPlan.getContext().getSequenceManager());
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Examples of org.apache.phoenix.query.KeyRange

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        this.keyRange = keyRange;
    }
   
    @Override
    public void readFields(DataInput input) throws IOException {
        this.keyRange = new KeyRange ();
        this.keyRange.readFields(input);
    }
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Examples of org.apache.phoenix.query.KeyRange

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        final StatementContext context = qplan.getContext();
        final TableRef tableRef = qplan.getTableRef();
        for (KeyRange split : splits) {
            final Scan splitScan = new Scan(context.getScan());
            if (tableRef.getTable().getBucketNum() != null) {
                KeyRange minMaxRange = context.getMinMaxRange();
                if (minMaxRange != null) {
                    minMaxRange = SaltingUtil.addSaltByte(split.getLowerRange(), minMaxRange);
                    split = split.intersect(minMaxRange);
                }
            }
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