Package org.apache.cassandra.io

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

1083
1084
1085
1086
1087
1088
1089
1090
1091
1092
1093
                  }
                  else
                  {
                      Collections.sort(lfs, new FileStructComparator());
                      ColumnFamily columnFamily;
                      bufOut.reset();
                      if(lfs.size() > 1)
                      {
                        for (FileStruct filestruct : lfs)
                        {
                          try
View Full Code Here
1294
1295
1296
1297
1298
1299
1300
1301
1302
1303
1304
                }
                else
                {
                    Collections.sort(lfs, new FileStructComparator());
                    ColumnFamily columnFamily;
                    bufOut.reset();
                    if(lfs.size() > 1)
                    {
                        for (FileStruct filestruct : lfs)
                        {
                            try
View Full Code Here
388
389
390
391
392
393
394
395
396
397
398
        DataOutputBuffer buffer = new DataOutputBuffer();
        /* Use this BloomFilter to decide if a key exists in a SSTable */
        BloomFilter bf = new BloomFilter(columnFamilies_.size(), 15);
        for (String key : orderedKeys)
        {
            buffer.reset();
            ColumnFamily columnFamily = columnFamilies_.get(key);
            if ( columnFamily != null )
            {
                /* serialize the cf with column indexes */
                ColumnFamily.serializerWithIndexes().serialize( columnFamily, buffer );
View Full Code Here
55
56
57
58
59
60
61
62
63
64
65
       
        // Add rowA
        cfamily.addColumn(new QueryPath("Standard1", null, "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("Standard1", null, "colB".getBytes()), "valB".getBytes(), 1, false);
        ColumnFamily.serializer().serializeWithIndexes(cfamily, dob);
View Full Code Here
62
63
64
65
66
67
68
69
70
71
72
       
        // 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
View Full Code Here
95
96
97
98
99
100
101
102
103
104
105
       
        // 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);
View Full Code Here
102
103
104
105
106
107
108
109
110
111
112
       
        // 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
View Full Code Here
135
136
137
138
139
140
141
142
143
144
145
       
        // Add rowA
        cfamily.addColumn(new QueryPath("Standard1", null, "name".getBytes()), "val".getBytes(), 1, false);
        ColumnFamily.serializer().serializeWithIndexes(cfamily, dob);
        writer.append(partitioner.decorateKey("rowA"), dob);
        dob.reset();
        cfamily.clear();
       
        SSTableReader reader = writer.closeAndOpenReader(0);
       
        // Export to JSON and verify
View Full Code Here
194
195
196
197
198
199
200
201
202
203
204
        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);
View Full Code Here
155
156
157
158
159
160
161
162
163
164
165
                else
                    addToStandardCF((JSONArray)json.get(rowKey.key), cfamily);
                          
                ColumnFamily.serializer().serializeWithIndexes(cfamily, dob);
                writer.append(rowKey, dob);
                dob.reset();
                cfamily.clear();
            }
           
            writer.closeAndOpenReader(0);
        }
View Full Code Here
TOP
Copyright © 2018 www.massapi.com. All rights reserved.
All source code are property of their respective owners. Java is a trademark of Sun Microsystems, Inc and owned by ORACLE Inc. Contact coftware#gmail.com.