Examples with TimeRange org.apache.hadoop.hbase.io.TimeRange used on opensource projects

Example 41 with TimeRange

use of org.apache.hadoop.hbase.io.TimeRange in project hbase by apache.

the class ProtobufUtil method toGet.

/**
 * Convert a protocol buffer Get to a client Get
 *
 * @param proto the protocol buffer Get to convert
 * @return the converted client Get
 * @throws IOException
 */
public static Get toGet(final ClientProtos.Get proto) throws IOException {
    if (proto == null)
        return null;
    byte[] row = proto.getRow().toByteArray();
    Get get = new Get(row);
    if (proto.hasCacheBlocks()) {
        get.setCacheBlocks(proto.getCacheBlocks());
    }
    if (proto.hasMaxVersions()) {
        get.readVersions(proto.getMaxVersions());
    }
    if (proto.hasStoreLimit()) {
        get.setMaxResultsPerColumnFamily(proto.getStoreLimit());
    }
    if (proto.hasStoreOffset()) {
        get.setRowOffsetPerColumnFamily(proto.getStoreOffset());
    }
    if (proto.getCfTimeRangeCount() > 0) {
        for (HBaseProtos.ColumnFamilyTimeRange cftr : proto.getCfTimeRangeList()) {
            TimeRange timeRange = toTimeRange(cftr.getTimeRange());
            get.setColumnFamilyTimeRange(cftr.getColumnFamily().toByteArray(), timeRange.getMin(), timeRange.getMax());
        }
    }
    if (proto.hasTimeRange()) {
        TimeRange timeRange = toTimeRange(proto.getTimeRange());
        get.setTimeRange(timeRange.getMin(), timeRange.getMax());
    }
    if (proto.hasFilter()) {
        FilterProtos.Filter filter = proto.getFilter();
        get.setFilter(ProtobufUtil.toFilter(filter));
    }
    for (NameBytesPair attribute : proto.getAttributeList()) {
        get.setAttribute(attribute.getName(), attribute.getValue().toByteArray());
    }
    if (proto.getColumnCount() > 0) {
        for (Column column : proto.getColumnList()) {
            byte[] family = column.getFamily().toByteArray();
            if (column.getQualifierCount() > 0) {
                for (ByteString qualifier : column.getQualifierList()) {
                    get.addColumn(family, qualifier.toByteArray());
                }
            } else {
                get.addFamily(family);
            }
        }
    }
    if (proto.hasExistenceOnly() && proto.getExistenceOnly()) {
        get.setCheckExistenceOnly(true);
    }
    if (proto.hasConsistency()) {
        get.setConsistency(toConsistency(proto.getConsistency()));
    }
    if (proto.hasLoadColumnFamiliesOnDemand()) {
        get.setLoadColumnFamiliesOnDemand(proto.getLoadColumnFamiliesOnDemand());
    }
    return get;
}

Example 42 with TimeRange

use of org.apache.hadoop.hbase.io.TimeRange in project hbase by apache.

the class ProtobufUtil method toCheckAndMutate.

public static CheckAndMutate toCheckAndMutate(ClientProtos.Condition condition, MutationProto mutation, CellScanner cellScanner) throws IOException {
    byte[] row = condition.getRow().toByteArray();
    CheckAndMutate.Builder builder = CheckAndMutate.newBuilder(row);
    Filter filter = condition.hasFilter() ? ProtobufUtil.toFilter(condition.getFilter()) : null;
    if (filter != null) {
        builder.ifMatches(filter);
    } else {
        builder.ifMatches(condition.getFamily().toByteArray(), condition.getQualifier().toByteArray(), CompareOperator.valueOf(condition.getCompareType().name()), ProtobufUtil.toComparator(condition.getComparator()).getValue());
    }
    TimeRange timeRange = condition.hasTimeRange() ? ProtobufUtil.toTimeRange(condition.getTimeRange()) : TimeRange.allTime();
    builder.timeRange(timeRange);
    try {
        MutationType type = mutation.getMutateType();
        switch(type) {
            case PUT:
                return builder.build(ProtobufUtil.toPut(mutation, cellScanner));
            case DELETE:
                return builder.build(ProtobufUtil.toDelete(mutation, cellScanner));
            case INCREMENT:
                return builder.build(ProtobufUtil.toIncrement(mutation, cellScanner));
            case APPEND:
                return builder.build(ProtobufUtil.toAppend(mutation, cellScanner));
            default:
                throw new DoNotRetryIOException("Unsupported mutate type: " + type.name());
        }
    } catch (IllegalArgumentException e) {
        throw new DoNotRetryIOException(e.getMessage());
    }
}

Example 43 with TimeRange

use of org.apache.hadoop.hbase.io.TimeRange in project hbase by apache.

the class TestSimpleTimeRangeTracker method testTimeRangeTrackerNullIsSameAsTimeRangeNull.

@Test
public void testTimeRangeTrackerNullIsSameAsTimeRangeNull() throws IOException {
    TimeRangeTracker src = getTimeRangeTracker(1, 2);
    byte[] bytes = TimeRangeTracker.toByteArray(src);
    TimeRange tgt = TimeRangeTracker.parseFrom(bytes).toTimeRange();
    assertEquals(src.getMin(), tgt.getMin());
    assertEquals(src.getMax(), tgt.getMax());
}

Example 44 with TimeRange

use of org.apache.hadoop.hbase.io.TimeRange in project hbase by apache.

the class TestSimpleTimeRangeTracker method testExtreme.

@Test
public void testExtreme() {
    TimeRange tr = TimeRange.allTime();
    assertTrue(tr.includesTimeRange(TimeRange.allTime()));
    TimeRangeTracker trt = getTimeRangeTracker();
    assertFalse(trt.includesTimeRange(TimeRange.allTime()));
    trt.includeTimestamp(1);
    trt.includeTimestamp(10);
    assertTrue(trt.includesTimeRange(TimeRange.allTime()));
}

Example 45 with TimeRange

use of org.apache.hadoop.hbase.io.TimeRange in project hbase by apache.

the class TestSimpleTimeRangeTracker method testTimeRangeInitialized.

@Test
public void testTimeRangeInitialized() {
    TimeRangeTracker src = getTimeRangeTracker();
    TimeRange tr = TimeRange.from(EnvironmentEdgeManager.currentTime());
    assertFalse(src.includesTimeRange(tr));
}