@Test
public void testOne() throws IOException, ExecutionException, InterruptedException {
Table table1 = Table.open("Keyspace1");
Table table2 = Table.open("Keyspace2");
RowMutation rm;
DecoratedKey dk = Util.dk("keymulti");
ColumnFamily cf;
rm = new RowMutation("Keyspace1", dk.key);
cf = ColumnFamily.create("Keyspace1", "Standard1");
cf.addColumn(column("col1", "val1", 1L));
rm.add(cf);
rm.apply();
rm = new RowMutation("Keyspace2", dk.key);
cf = ColumnFamily.create("Keyspace2", "Standard3");
cf.addColumn(column("col2", "val2", 1L));
rm.add(cf);
rm.apply();
table1.getColumnFamilyStore("Standard1").clearUnsafe();
table2.getColumnFamilyStore("Standard3").clearUnsafe();
CommitLog.instance.resetUnsafe(); // disassociate segments from live CL
CommitLog.instance.recover();
assertColumns(Util.getColumnFamily(table1, dk, "Standard1"), "col1");
assertColumns(Util.getColumnFamily(table2, dk, "Standard3"), "col2");
}
@Test
public void testRecoverCounter() throws IOException, ExecutionException, InterruptedException {
Table table1 = Table.open("Keyspace1");
RowMutation rm;
DecoratedKey dk = Util.dk("key");
ColumnFamily cf;
for (int i = 0; i < 10; ++i) {
rm = new RowMutation("Keyspace1", dk.key);
cf = ColumnFamily.create("Keyspace1", "Counter1");
cf.addColumn(new CounterColumn(ByteBufferUtil.bytes("col"), 1L, 1L));
rm.add(cf);
rm.apply();
}
table1.getColumnFamilyStore("Counter1").clearUnsafe();
CommitLog.instance.resetUnsafe(); // disassociate segments from live CL
CommitLog.instance.recover();
cf = Util.getColumnFamily(table1, dk, "Counter1");
assert cf.getColumnCount() == 1;
Column c = cf.getColumn(ByteBufferUtil.bytes("col"));
assert c != null;
assert ((CounterColumn) c).total() == 10L;
}