Package org.apache.cassandra.db

Examples of org.apache.cassandra.db.ColumnFamilyStore.forceBlockingFlush()

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        ByteBuffer key = ByteBufferUtil.bytes("k");
        RowMutation rm = new RowMutation("Keyspace1", key);
        rm.add(new QueryPath("Standard1", null, ByteBufferUtil.bytes("c")), ByteBufferUtil.EMPTY_BYTE_BUFFER, 0);
        rm.apply();
        cfs.forceBlockingFlush();

        rm.apply();
        cfs.forceBlockingFlush();

        assertBytes(cfs, Integer.MAX_VALUE, true);
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        rm.add(new QueryPath("Standard1", null, ByteBufferUtil.bytes("c")), ByteBufferUtil.EMPTY_BYTE_BUFFER, 0);
        rm.apply();
        cfs.forceBlockingFlush();

        rm.apply();
        cfs.forceBlockingFlush();

        assertBytes(cfs, Integer.MAX_VALUE, true);
    }

    @Test
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        ByteBuffer key = ByteBufferUtil.bytes("k");
        RowMutation rm = new RowMutation("Keyspace1", key);
        rm.add(new QueryPath("Standard1", null, ByteBufferUtil.bytes("c")), ByteBufferUtil.EMPTY_BYTE_BUFFER, 0);
        rm.add(new QueryPath("Standard1", null, ByteBufferUtil.bytes("d")), ByteBufferUtil.EMPTY_BYTE_BUFFER, 0);
        rm.apply();
        cfs.forceBlockingFlush();

        rm.apply();
        cfs.forceBlockingFlush();

        assertBytes(cfs, Integer.MAX_VALUE, true);
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        rm.add(new QueryPath("Standard1", null, ByteBufferUtil.bytes("d")), ByteBufferUtil.EMPTY_BYTE_BUFFER, 0);
        rm.apply();
        cfs.forceBlockingFlush();

        rm.apply();
        cfs.forceBlockingFlush();

        assertBytes(cfs, Integer.MAX_VALUE, true);
    }

    @Test
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                ByteBuffer key = ByteBuffer.wrap(String.valueOf(i % 2).getBytes());
                RowMutation rm = new RowMutation("Keyspace1", key);
                rm.add(new QueryPath("Standard1", null, ByteBuffer.wrap(String.valueOf(i / 2).getBytes())), ByteBufferUtil.EMPTY_BYTE_BUFFER, j * ROWS_PER_SSTABLE + i);
                rm.apply();
            }
            cfs.forceBlockingFlush();
        }

        assertBytes(cfs, Integer.MAX_VALUE, true);
    }

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        // create two sstables
        for (int i = 0; i < 2; i++)
        {
            insertData(ks, cf, i, 1);
            cfs.forceBlockingFlush();
        }

        // create streaming task that streams those two sstables
        StreamTransferTask task = new StreamTransferTask(session, cfs.metadata.cfId);
        for (SSTableReader sstable : cfs.getSSTables())
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        for (int i = 0; i < 2; i++)
        {
            Mutation rm = new Mutation(KEYSPACE1, ByteBufferUtil.bytes("key1"));
            rm.add(CF_STANDARD1, Util.cellname("c1"), ByteBufferUtil.bytes(i), 0);
            rm.applyUnsafe();
            cfs.forceBlockingFlush();
        }

        Assert.assertEquals(2, cfs.getSSTables().size());

        // preheat key cache
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                       ByteBufferUtil.EMPTY_BYTE_BUFFER,
                       timestamp,
                       0);
            rm.applyUnsafe();
        }
        store.forceBlockingFlush();
        Collection<SSTableReader> sstables = store.getUnrepairedSSTables();
        assertEquals(store.getSSTables().size(), sstables.size());
        Range<Token> range = new Range<Token>(new BytesToken("0".getBytes()), new BytesToken("4".getBytes()));
        List<Range<Token>> ranges = Arrays.asList(range);
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        // create two sstables
        for (int i = 0; i < 2; i++)
        {
            insertData(ks, cf, i, 1);
            cfs.forceBlockingFlush();
        }

        // create streaming task that streams those two sstables
        StreamTransferTask task = new StreamTransferTask(session, cfs.metadata.cfId);
        for (SSTableReader sstable : cfs.getSSTables())
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            DecoratedKey key = Util.dk(String.valueOf(j));
            RowMutation rm = new RowMutation("Keyspace1", key.key);
            rm.add(new QueryPath(columnFamilyName, null, ByteBufferUtil.bytes("0")), ByteBufferUtil.EMPTY_BYTE_BUFFER, j);
            rm.apply();
            inserted.add(key);
            store.forceBlockingFlush();
            assertEquals(inserted.size(), Util.getRangeSlice(store).size());
        }
        CompactionManager.instance.performMaximal(store);
        assertEquals(1, store.getSSTables().size());
    }
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