Package org.apache.cassandra.config

Examples of org.apache.cassandra.config.CFMetaData

92
93
94
95
96
97
98
99
100
101
102
        if (resolver instanceof RowDigestResolver)
        {
            assert command instanceof ReadCommand : command;
            String table = ((RowDigestResolver) resolver).table;
            String columnFamily = ((ReadCommand) command).getColumnFamilyName();
            CFMetaData cfmd = DatabaseDescriptor.getTableMetaData(table).get(columnFamily);
            return cfmd.getReadRepairChance() > random.get().nextDouble();
        }
        // we don't read repair on range scans
        return false;
    }
View Full Code Here
128
129
130
131
132
133
134
135
136
137
138
     * @param superName name of the super column if any
     * @param cfamily the column family to add columns to
     */
    private static void addColumnsToCF(List<?> row, ByteBuffer superName, ColumnFamily cfamily)
    {
        CFMetaData cfm = cfamily.metadata();
        assert cfm != null;

        for (Object c : row)
        {
            JsonColumn col = new JsonColumn<List>((List) c);
View Full Code Here
159
160
161
162
163
164
165
166
167
168
169
     * @param row the super columns associated with a row
     * @param cfamily the column family to add columns to
     */
    private static void addToSuperCF(Map<?, ?> row, ColumnFamily cfamily)
    {
        CFMetaData metaData = cfamily.metadata();
        assert metaData != null;

        // Super columns
        for (Map.Entry<?, ?> entry : row.entrySet())
        {
View Full Code Here
87
88
89
90
91
92
93
94
95
96
97
98
99
100
    public RowMutation mutationForKey(ByteBuffer key, String keyspace, Long timestamp, ClientState clientState, List<ByteBuffer> variables)
    throws InvalidRequestException
    {
        RowMutation rm = new RowMutation(keyspace, key);

        CFMetaData metadata = validateColumnFamily(keyspace, columnFamily);
        QueryProcessor.validateKeyAlias(metadata, keyName);

        AbstractType<?> comparator = metadata.getComparatorFor(null);

        if (columns.size() < 1)
        {
            // No columns, delete the row
            rm.delete(new QueryPath(columnFamily), (timestamp == null) ? getTimestamp(clientState) : timestamp);
View Full Code Here
146
147
148
149
150
151
152
153
154
155
156
        return rm;
    }

    public ParsedStatement.Prepared prepare() throws InvalidRequestException
    {
        CFMetaData metadata = ThriftValidation.validateColumnFamily(keyspace(), columnFamily());
        cfDef = metadata.getCfDef();
        AbstractType[] types = new AbstractType[getBoundsTerms()];
        UpdateStatement.processKeys(cfDef, whereClause, processedKeys, types);
        return new ParsedStatement.Prepared(this, Arrays.<AbstractType<?>>asList(types));
    }
View Full Code Here
143
144
145
146
147
148
149
150
151
152
153
            if (hasCommutativeOperation && column.getValue().isUnary())
                throw new InvalidRequestException("Mix of commutative and non-commutative operations is not allowed.");
        }

        CFMetaData metadata = validateColumnFamily(keyspace, columnFamily, hasCommutativeOperation);
        if (hasCommutativeOperation)
            validateCommutativeForWrite(metadata, cLevel);

        QueryProcessor.validateKeyAlias(metadata, keyName);
View Full Code Here
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
    public Migration getMigration() throws InvalidRequestException, ConfigurationException
    {
        try
        {
            CFMetaData oldCfm = ThriftValidation.validateColumnFamily(keyspace(), columnFamily());
            boolean columnExists = false;
            // mutating oldCfm directly would be bad, but mutating a Thrift copy is fine.  This also
            // sets us up to use validateCfDef to check for index name collisions.
            CfDef cf_def = oldCfm.toThrift();
            for (ColumnDef cd : cf_def.column_metadata)
            {
                if (cd.name.equals(columnName.key))
                {
                    if (cd.index_type != null)
                        throw new InvalidRequestException("Index already exists");
                    if (logger.isDebugEnabled())
                        logger.debug("Updating column {} definition for index {}", columnName, indexName);
                    cd.setIndex_type(IndexType.KEYS);
                    cd.setIndex_name(indexName);
                    columnExists = true;
                    break;
                }
            }
            if (!columnExists)
            {
                CFDefinition cfDef = oldCfm.getCfDef();
                CFDefinition.Name name = cfDef.get(columnName);
                if (name != null)
                {
                    switch (name.kind)
                    {
View Full Code Here
162
163
164
165
166
167
168
169
170
171
172
173
174
175
176
177
178
179
180
181
182
183
     */
    public CFMetaData getCFMetaData(String keyspace, List<ByteBuffer> variables) throws InvalidRequestException
    {
        validate(variables);

        CFMetaData newCFMD;
        try
        {
            AbstractType<?> comparator = cfProps.getComparator();

            newCFMD = new CFMetaData(keyspace,
                                     name,
                                     ColumnFamilyType.Standard,
                                     comparator,
                                     null);

            newCFMD.comment(cfProps.getProperty(CFPropDefs.KW_COMMENT))
                   .readRepairChance(getPropertyDouble(CFPropDefs.KW_READREPAIRCHANCE, CFMetaData.DEFAULT_READ_REPAIR_CHANCE))
                   .dclocalReadRepairChance(getPropertyDouble(CFPropDefs.KW_DCLOCALREADREPAIRCHANCE, CFMetaData.DEFAULT_DCLOCAL_READ_REPAIR_CHANCE))
                   .replicateOnWrite(getPropertyBoolean(CFPropDefs.KW_REPLICATEONWRITE, CFMetaData.DEFAULT_REPLICATE_ON_WRITE))
                   .gcGraceSeconds(getPropertyInt(CFPropDefs.KW_GCGRACESECONDS, CFMetaData.DEFAULT_GC_GRACE_SECONDS))
                   .defaultValidator(cfProps.getValidator())
View Full Code Here
249
250
251
252
253
254
255
256
257
258
259
260
261
262
263
                    throw new InvalidRequestException("Mix of commutative and non-commutative operations is not allowed.");
            }
        }

        // Deal here with the keyspace overwrite thingy to avoid mistake
        CFMetaData metadata = validateColumnFamily(keyspace(), columnFamily(), hasCommutativeOperation);
        if (hasCommutativeOperation)
            validateCommutativeForWrite(metadata, cLevel);

        cfDef = metadata.getCfDef();

        if (columns == null)
        {
            // Created from an INSERT
            // Don't hate, validate.
View Full Code Here
163
164
165
166
167
168
169
170
171
172
173
     */
    private static void serializeRow(SSTableIdentityIterator row, DecoratedKey key, PrintStream out)
    {
        ColumnFamily columnFamily = row.getColumnFamily();
        boolean isSuperCF = columnFamily.isSuper();
        CFMetaData cfMetaData = columnFamily.metadata();
        AbstractType<?> comparator = columnFamily.getComparator();

        writeKey(out, bytesToHex(key.key));
        out.print(isSuperCF ? "{" : "[");

View Full Code Here
TOP

Related Classes of org.apache.cassandra.config.CFMetaData

  • com.netflix.staash.test.core.CassandraRunner
  • org.apache.avro.util.Utf8
  • org.apache.cassandra.avro.CassandraServer
  • org.apache.cassandra.cache.AutoSavingCache$Writer
  • org.apache.cassandra.cache.CachingOptions
  • org.apache.cassandra.config.DefsTest
  • org.apache.cassandra.cql.compiler.sem.SemanticPhase
  • org.apache.cassandra.cql.CreateColumnFamilyStatement
  • org.apache.cassandra.cql.DeleteStatement
  • org.apache.cassandra.cql.jdbc.ColumnDecoder
    • Copyright © 2018 www.massapicom. 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.