Examples of org.scale7.cassandra.pelops.Mutator$MutationsByCf

org.scale7.cassandra.pelops.Selector
Facilitates the mutation of data within a Cassandra keyspace: the desired mutations should first be specified by calling methods such as writeColumn(...), which should then be sent to Cassandra in a single batch by calling execute(...). After the desired batch of mutations has been executed, the Mutator object can not be re-used. @author dominicwilliams

        final AtomicBoolean suspended = new AtomicBoolean(true);
        CommonsBackedPool pool = new CommonsBackedPool(
                AbstractIntegrationTest.cluster,
                AbstractIntegrationTest.KEYSPACE,
                config,
                new OperandPolicy(),
                new LeastLoadedNodeSelectionStrategy(),
                new CommonsBackedPool.INodeSuspensionStrategy() {
                    @Override
                    public boolean evaluate(CommonsBackedPool pool, PooledNode node) {
                        if (suspended.get()) {

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        final AtomicBoolean invoked = new AtomicBoolean(false);
        CommonsBackedPool pool = new CommonsBackedPool(
                AbstractIntegrationTest.cluster,
                AbstractIntegrationTest.KEYSPACE,
                config,
                new OperandPolicy(),
                new LeastLoadedNodeSelectionStrategy(),
                new NoOpNodeSuspensionStrategy(),
                new CommonsBackedPool.IConnectionValidator() {
                    @Override
                    public boolean validate(CommonsBackedPool.PooledConnection connection) {

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        long startMillis = System.currentTimeMillis();
        CommonsBackedPool pool = new CommonsBackedPool(
                cluster,
                AbstractIntegrationTest.KEYSPACE,
                config,
                new OperandPolicy(),
                new LeastLoadedNodeSelectionStrategy(),
                new NoOpNodeSuspensionStrategy(),
                new DescribeVersionConnectionValidator()
        );

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    private CommonsBackedPool configurePool(CommonsBackedPool.Policy config) {
        return new CommonsBackedPool(
                AbstractIntegrationTest.cluster,
                AbstractIntegrationTest.KEYSPACE,
                config,
                new OperandPolicy(),
                new LeastLoadedNodeSelectionStrategy(),
                new NoOpNodeSuspensionStrategy(),
                new NoOpConnectionValidator()
        );
    }

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                {
                    deleteRecordFromCounterColumnFamily(pKey, tableName, metadata, getConsistencyLevel());
                }
                else
                {
                    RowDeletor rowDeletor = clientFactory.getRowDeletor(pool);
                    rowDeletor.deleteRow(tableName, Bytes.fromByteBuffer(CassandraUtilities.toBytes(pKey, metadata
                            .getIdAttribute().getJavaType())), getConsistencyLevel());


                }
            }
        }

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        if (!isOpen())
        {
            throw new PersistenceException("PelopsClient is closed.");
        }


        RowDeletor rowDeletor = clientFactory.getRowDeletor(pool);
        rowDeletor.deleteRow(tableName,
                Bytes.fromByteBuffer(CassandraUtilities.toBytes(columnValue, columnValue.getClass())),
                getConsistencyLevel());


    }

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     * {@inheritDoc}.
     */
    @Override
    public RowDeletor createRowDeletor() {
        validateKeyspaceSet();
        return new RowDeletor(this);
    }

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     * {@inheritDoc}.
     */
    @Override
    public RowDeletor createRowDeletor(long timestamp) {
        validateKeyspaceSet();
        return new RowDeletor(this, timestamp);
    }

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        try
        {
            List<ByteBuffer> keys = new ArrayList<ByteBuffer>();
            keys.add(ByteBufferUtil.bytes(key));
            
            Selector selector = pool.createSelector();/*Pelops.createSelector(getPoolName());*/
            Map<ByteBuffer, List<ColumnOrSuperColumn>> columns = selector.getColumnOrSuperColumnsFromRows(new ColumnParent(column_family), keys,
                    Selector.newColumnsPredicateAll(false, 10000), readConsistencyLevel);


            assert columns != null;
            return Ok;
        }

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        SliceRange sliceRange = new SliceRange();
        sliceRange.setStart(start);
        sliceRange.setFinish(finish);
        colPredicate.setSlice_range(sliceRange);


        Selector selector = pelopsClient.getSelector();
        List<SuperColumn> allThriftSuperColumns = selector.getSuperColumnsFromRow(columnFamilyName, rowKey,
                colPredicate, consistencyLevel);


        for (SuperColumn superColumn : allThriftSuperColumns)
        {
            if (superColumn == null)

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com.impetus.client.cassandra.pelops.PelopsClientFactory

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com.impetus.client.cassandra.pelops.PelopsDataHandler

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com.impetus.client.cassandra.pelops.PelopsUtils

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org.apache.cassandra.service.CassandraDaemon

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