Examples with WrappedRunnable org.apache.cassandra.utils.WrappedRunnable used on opensource projects

Example 21 with WrappedRunnable

use of org.apache.cassandra.utils.WrappedRunnable in project eiger by wlloyd.

the class TableTest method testGetSliceFromBasic.

@Test
public void testGetSliceFromBasic() throws Throwable {
    // tests slicing against data from one row in a memtable and then flushed to an sstable
    final Table table = Table.open("Keyspace1");
    final ColumnFamilyStore cfStore = table.getColumnFamilyStore("Standard1");
    final DecoratedKey ROW = Util.dk("row1");
    RowMutation rm = new RowMutation("Keyspace1", ROW.key);
    ColumnFamily cf = ColumnFamily.create("Keyspace1", "Standard1");
    cf.addColumn(column("col1", "val1", 1L));
    cf.addColumn(column("col3", "val3", 1L));
    cf.addColumn(column("col4", "val4", 1L));
    cf.addColumn(column("col5", "val5", 1L));
    cf.addColumn(column("col7", "val7", 1L));
    cf.addColumn(column("col9", "val9", 1L));
    rm.add(cf);
    rm.apply();
    rm = new RowMutation("Keyspace1", ROW.key);
    rm.delete(new QueryPath("Standard1", null, ByteBufferUtil.bytes("col4")), 2L);
    rm.apply();
    Runnable verify = new WrappedRunnable() {

        public void runMayThrow() throws Exception {
            ColumnFamily cf;
            cf = cfStore.getColumnFamily(ROW, new QueryPath("Standard1"), ByteBufferUtil.bytes("col5"), ByteBufferUtil.EMPTY_BYTE_BUFFER, false, 2);
            assertColumns(cf, "col5", "col7");
            cf = cfStore.getColumnFamily(ROW, new QueryPath("Standard1"), ByteBufferUtil.bytes("col4"), ByteBufferUtil.EMPTY_BYTE_BUFFER, false, 2);
            assertColumns(cf, "col4", "col5", "col7");
            assertColumns(ColumnFamilyStore.removeDeleted(cf, Integer.MAX_VALUE), "col5", "col7");
            cf = cfStore.getColumnFamily(ROW, new QueryPath("Standard1"), ByteBufferUtil.bytes("col5"), ByteBufferUtil.EMPTY_BYTE_BUFFER, true, 2);
            assertColumns(cf, "col3", "col4", "col5");
            cf = cfStore.getColumnFamily(ROW, new QueryPath("Standard1"), ByteBufferUtil.bytes("col6"), ByteBufferUtil.EMPTY_BYTE_BUFFER, true, 2);
            assertColumns(cf, "col3", "col4", "col5");
            cf = cfStore.getColumnFamily(ROW, new QueryPath("Standard1"), ByteBufferUtil.EMPTY_BYTE_BUFFER, ByteBufferUtil.EMPTY_BYTE_BUFFER, true, 2);
            assertColumns(cf, "col7", "col9");
            cf = cfStore.getColumnFamily(ROW, new QueryPath("Standard1"), ByteBufferUtil.bytes("col95"), ByteBufferUtil.EMPTY_BYTE_BUFFER, false, 2);
            assertColumns(cf);
            cf = cfStore.getColumnFamily(ROW, new QueryPath("Standard1"), ByteBufferUtil.bytes("col0"), ByteBufferUtil.EMPTY_BYTE_BUFFER, true, 2);
            assertColumns(cf);
        }
    };
    reTest(table.getColumnFamilyStore("Standard1"), verify);
}