Examples with ImmutableBytesPtr org.apache.phoenix.hbase.index.util.ImmutableBytesPtr used on opensource projects

Example 86 with ImmutableBytesPtr

use of org.apache.phoenix.hbase.index.util.ImmutableBytesPtr in project phoenix by apache.

the class InListExpression method write.

@Override
public void write(DataOutput output) throws IOException {
    super.write(output);
    // Unused, but left for b/w compat. TODO: remove in next major release
    output.writeBoolean(false);
    WritableUtils.writeVInt(output, fixedWidth);
    WritableUtils.writeVInt(output, valuesByteLength);
    for (ImmutableBytesPtr ptr : values) {
        output.write(ptr.get(), ptr.getOffset(), ptr.getLength());
    }
    if (fixedWidth == -1) {
        WritableUtils.writeVInt(output, values.size());
        for (ImmutableBytesPtr ptr : values) {
            WritableUtils.writeVInt(output, ptr.getLength());
        }
    }
}

Example 87 with ImmutableBytesPtr

use of org.apache.phoenix.hbase.index.util.ImmutableBytesPtr in project phoenix by apache.

the class CachingHTableFactory method getTable.

@Override
@SuppressWarnings("unchecked")
public HTableInterface getTable(ImmutableBytesPtr tablename, ExecutorService pool) throws IOException {
    ImmutableBytesPtr tableBytes = new ImmutableBytesPtr(tablename);
    synchronized (openTables) {
        CachedHTableWrapper table = (CachedHTableWrapper) openTables.get(tableBytes);
        if (table == null) {
            table = new CachedHTableWrapper(delegate.getTable(tablename, pool));
            openTables.put(tableBytes, table);
        }
        table.incrementReferenceCount();
        return table;
    }
}

Example 88 with ImmutableBytesPtr

use of org.apache.phoenix.hbase.index.util.ImmutableBytesPtr in project phoenix by apache.

the class IndexUpdateManager method addIndexUpdate.

/**
   * Add an index update. Keeps the latest {@link Put} for a given timestamp
   * @param tableName
   * @param m
   */
public void addIndexUpdate(byte[] tableName, Mutation m) {
    // we only keep the most recent update
    ImmutableBytesPtr key = new ImmutableBytesPtr(tableName);
    Collection<Mutation> updates = map.get(key);
    if (updates == null) {
        updates = new TreeSet<Mutation>(COMPARATOR);
        map.put(key, updates);
    }
    if (indexMetaData.ignoreNewerMutations()) {
        // if we're replaying mutations, we don't need to worry about out-of-order updates
        updates.add(m);
    } else {
        fixUpCurrentUpdates(updates, m);
    }
}

Example 89 with ImmutableBytesPtr

use of org.apache.phoenix.hbase.index.util.ImmutableBytesPtr in project phoenix by apache.

the class ImmutableStorageSchemeTest method testWithMaxOffsetLargerThanShortMax.

@Test
public void testWithMaxOffsetLargerThanShortMax() throws Exception {
    int numElements = Short.MAX_VALUE + 2;
    List<Expression> children = Lists.newArrayListWithExpectedSize(numElements);
    for (int i = 0; i < numElements; ++i) {
        children.add(CONSTANT_EXPRESSION);
    }
    SingleCellConstructorExpression singleCellConstructorExpression = new SingleCellConstructorExpression(immutableStorageScheme, children);
    ImmutableBytesPtr ptr = new ImmutableBytesPtr();
    singleCellConstructorExpression.evaluate(null, ptr);
    ImmutableBytesPtr ptrCopy = new ImmutableBytesPtr(ptr);
    ColumnValueDecoder decoder = immutableStorageScheme.getDecoder();
    assertTrue(decoder.decode(ptrCopy, 0));
    assertArrayEquals(QueryConstants.EMPTY_COLUMN_VALUE_BYTES, ptrCopy.copyBytesIfNecessary());
    ptrCopy = new ImmutableBytesPtr(ptr);
    assertTrue(decoder.decode(ptrCopy, 14999));
    assertArrayEquals(QueryConstants.EMPTY_COLUMN_VALUE_BYTES, ptrCopy.copyBytesIfNecessary());
    ptrCopy = new ImmutableBytesPtr(ptr);
    assertTrue(decoder.decode(ptrCopy, numElements - 1));
    assertArrayEquals(QueryConstants.EMPTY_COLUMN_VALUE_BYTES, ptrCopy.copyBytesIfNecessary());
}

Example 90 with ImmutableBytesPtr

use of org.apache.phoenix.hbase.index.util.ImmutableBytesPtr in project phoenix by apache.

the class ImmutableStorageSchemeTest method testLeadingNulls.

@Test
public void testLeadingNulls() throws Exception {
    List<Expression> children = Lists.newArrayListWithExpectedSize(4);
    LiteralExpression nullExpression = LiteralExpression.newConstant(null);
    children.add(nullExpression);
    children.add(nullExpression);
    children.add(LiteralExpression.newConstant(BYTE_ARRAY1, PVarbinary.INSTANCE));
    children.add(LiteralExpression.newConstant(BYTE_ARRAY2, PVarbinary.INSTANCE));
    SingleCellConstructorExpression singleCellConstructorExpression = new SingleCellConstructorExpression(immutableStorageScheme, children);
    ImmutableBytesPtr ptr = new ImmutableBytesPtr();
    singleCellConstructorExpression.evaluate(null, ptr);
    ImmutableBytesPtr ptrCopy = new ImmutableBytesPtr(ptr);
    ColumnValueDecoder decoder = immutableStorageScheme.getDecoder();
    assertTrue(decoder.decode(ptrCopy, 0));
    assertArrayEquals(ByteUtil.EMPTY_BYTE_ARRAY, ptrCopy.copyBytesIfNecessary());
    ptrCopy = new ImmutableBytesPtr(ptr);
    assertTrue(decoder.decode(ptrCopy, 1));
    assertArrayEquals(ByteUtil.EMPTY_BYTE_ARRAY, ptrCopy.copyBytesIfNecessary());
    ptrCopy = new ImmutableBytesPtr(ptr);
    assertTrue(decoder.decode(ptrCopy, 2));
    assertArrayEquals(BYTE_ARRAY1, ptrCopy.copyBytesIfNecessary());
    ptrCopy = new ImmutableBytesPtr(ptr);
    assertTrue(decoder.decode(ptrCopy, 3));
    assertArrayEquals(BYTE_ARRAY2, ptrCopy.copyBytesIfNecessary());
}