Package org.apache.cassandra.io

Examples of org.apache.cassandra.io.DataOutputBuffer.reset()

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        // Add rowB
        cfamily.addColumn(new QueryPath("Standard1", null, "colB".getBytes()), "valB".getBytes(), 1, false);
        ColumnFamily.serializer().serializeWithIndexes(cfamily, dob);
        writer.append(partitioner.decorateKey("rowB"), dob);
        dob.reset();
        cfamily.clear();
    
        SSTableReader reader = writer.closeAndOpenReader(0);
       
        // Export to JSON and verify
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        // Add rowA
        cfamily.addColumn(new QueryPath("Super4", "superA".getBytes(), "colA".getBytes()), "valA".getBytes(), 1, false);
        ColumnFamily.serializer().serializeWithIndexes(cfamily, dob);
        writer.append(partitioner.decorateKey("rowA"), dob);
        dob.reset();
        cfamily.clear();
       
        // Add rowB
        cfamily.addColumn(new QueryPath("Super4", "superB".getBytes(), "colB".getBytes()), "valB".getBytes(), 1, false);
        ColumnFamily.serializer().serializeWithIndexes(cfamily, dob);
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        // Add rowB
        cfamily.addColumn(new QueryPath("Super4", "superB".getBytes(), "colB".getBytes()), "valB".getBytes(), 1, false);
        ColumnFamily.serializer().serializeWithIndexes(cfamily, dob);
        writer.append(partitioner.decorateKey("rowB"), dob);
        dob.reset();
        cfamily.clear();
    
        SSTableReader reader = writer.closeAndOpenReader(0);
       
        // Export to JSON and verify
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                else
                    addToStandardCF((JSONArray)json.get(rowKey.key), cfamily);
                          
                ColumnFamily.serializer().serializeWithIndexes(cfamily, dob);
                writer.append(rowKey, dob);
                dob.reset();
                cfamily.clear();
            }
           
            writer.closeAndOpenReader(0);
        }
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        SSTableWriter writer = new SSTableWriter(cfStore.getTempSSTablePath(), columnFamilies_.size(), StorageService.getPartitioner());

        DataOutputBuffer buffer = new DataOutputBuffer();
        for (DecoratedKey key : sortedKeys)
        {
            buffer.reset();
            ColumnFamily columnFamily = columnFamilies_.get(key);
            /* serialize the cf with column indexes */
            ColumnFamily.serializer().serializeWithIndexes(columnFamily, buffer);
            /* Now write the key and value to disk */
            writer.append(key, buffer);
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