Examples with ColumnFamily org.apache.cassandra.db.ColumnFamily used on opensource projects

Example 26 with ColumnFamily

use of org.apache.cassandra.db.ColumnFamily in project eiger by wlloyd.

the class SSTableImportTest method testImportSuperCf.

@Test
public void testImportSuperCf() throws IOException, ParseException, URISyntaxException {
    String jsonUrl = resourcePath("SuperCF.json");
    File tempSS = tempSSTableFile("Keyspace1", "Super4");
    SSTableImport.importJson(jsonUrl, "Keyspace1", "Super4", tempSS.getPath());
    // Verify results
    SSTableReader reader = SSTableReader.open(Descriptor.fromFilename(tempSS.getPath()));
    QueryFilter qf = QueryFilter.getNamesFilter(Util.dk("rowA"), new QueryPath("Super4", null, null), ByteBufferUtil.bytes("superA"));
    ColumnFamily cf = qf.getSSTableColumnIterator(reader).getColumnFamily();
    IColumn superCol = cf.getColumn(ByteBufferUtil.bytes("superA"));
    assert superCol != null;
    assert superCol.getSubColumns().size() > 0;
    IColumn subColumn = superCol.getSubColumn(ByteBufferUtil.bytes("636f6c4141"));
    assert subColumn.value().equals(hexToBytes("76616c75654141"));
}

Example 27 with ColumnFamily

use of org.apache.cassandra.db.ColumnFamily in project eiger by wlloyd.

the class SSTableImportTest method testImportCounterCf.

@Test
public void testImportCounterCf() throws IOException, URISyntaxException {
    // Import JSON to temp SSTable file
    String jsonUrl = resourcePath("CounterCF.json");
    File tempSS = tempSSTableFile("Keyspace1", "Counter1");
    SSTableImport.importJson(jsonUrl, "Keyspace1", "Counter1", tempSS.getPath());
    // Verify results
    SSTableReader reader = SSTableReader.open(Descriptor.fromFilename(tempSS.getPath()));
    QueryFilter qf = QueryFilter.getIdentityFilter(Util.dk("rowA"), new QueryPath("Counter1"));
    IColumnIterator iter = qf.getSSTableColumnIterator(reader);
    ColumnFamily cf = iter.getColumnFamily();
    while (iter.hasNext()) cf.addColumn(iter.next());
    IColumn c = cf.getColumn(ByteBufferUtil.bytes("colAA"));
    assert c instanceof CounterColumn : c;
    assert ((CounterColumn) c).total() == 42;
}

Example 28 with ColumnFamily

use of org.apache.cassandra.db.ColumnFamily in project eiger by wlloyd.

the class SSTableImportTest method testImportUnsortedMode.

@Test
public void testImportUnsortedMode() throws IOException, URISyntaxException {
    String jsonUrl = resourcePath("UnsortedSuperCF.json");
    File tempSS = tempSSTableFile("Keyspace1", "Super4");
    ColumnFamily columnFamily = ColumnFamily.create("Keyspace1", "Super4");
    IPartitioner<?> partitioner = DatabaseDescriptor.getPartitioner();
    SSTableImport.setKeyCountToImport(3);
    int result = SSTableImport.importSorted(jsonUrl, columnFamily, tempSS.getPath(), partitioner);
    assert result == -1;
}

Example 29 with ColumnFamily

use of org.apache.cassandra.db.ColumnFamily in project eiger by wlloyd.

the class SSTableImportTest method testImportSimpleCfOldFormat.

@Test
public void testImportSimpleCfOldFormat() throws IOException, URISyntaxException {
    // Import JSON to temp SSTable file
    String jsonUrl = resourcePath("SimpleCF.oldformat.json");
    File tempSS = tempSSTableFile("Keyspace1", "Standard1");
    SSTableImport.importJson(jsonUrl, "Keyspace1", "Standard1", tempSS.getPath());
    // Verify results
    SSTableReader reader = SSTableReader.open(Descriptor.fromFilename(tempSS.getPath()));
    QueryFilter qf = QueryFilter.getIdentityFilter(Util.dk("rowA"), new QueryPath("Standard1"));
    IColumnIterator iter = qf.getSSTableColumnIterator(reader);
    ColumnFamily cf = iter.getColumnFamily();
    while (iter.hasNext()) cf.addColumn(iter.next());
    assert cf.getColumn(ByteBufferUtil.bytes("colAA")).value().equals(hexToBytes("76616c4141"));
    assert !(cf.getColumn(ByteBufferUtil.bytes("colAA")) instanceof DeletedColumn);
    IColumn expCol = cf.getColumn(ByteBufferUtil.bytes("colAC"));
    assert expCol.value().equals(hexToBytes("76616c4143"));
    assert expCol instanceof ExpiringColumn;
    assert ((ExpiringColumn) expCol).getTimeToLive() == 42 && expCol.getLocalDeletionTime() == 2000000000;
}

Example 30 with ColumnFamily

use of org.apache.cassandra.db.ColumnFamily in project eiger by wlloyd.

the class SSTableUtils method assertContentEquals.

public static void assertContentEquals(IColumnIterator lhs, IColumnIterator rhs) throws IOException {
    assertEquals(lhs.getKey(), rhs.getKey());
    // check metadata
    ColumnFamily lcf = lhs.getColumnFamily();
    ColumnFamily rcf = rhs.getColumnFamily();
    if (lcf == null) {
        if (rcf == null)
            return;
        throw new AssertionError("LHS had no content for " + rhs.getKey());
    } else if (rcf == null)
        throw new AssertionError("RHS had no content for " + lhs.getKey());
    assertEquals(lcf.getMarkedForDeleteAt(), rcf.getMarkedForDeleteAt());
    assertEquals(lcf.getLocalDeletionTime(), rcf.getLocalDeletionTime());
    // iterate columns
    while (lhs.hasNext()) {
        IColumn clhs = lhs.next();
        assert rhs.hasNext() : "LHS contained more columns than RHS for " + lhs.getKey();
        IColumn crhs = rhs.next();
        assertEquals("Mismatched columns for " + lhs.getKey(), clhs, crhs);
    }
    assert !rhs.hasNext() : "RHS contained more columns than LHS for " + lhs.getKey();
}