Package org.apache.cassandra.config

Examples of org.apache.cassandra.config.CFMetaData$RowsPerPartitionToCache

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        return columnDefs;
    }

    public Migration getMigration() throws InvalidRequestException, ConfigurationException, IOException
    {
        CFMetaData cfmd = getCFMetaData();
        ThriftValidation.validateCfDef(cfmd.toThrift(), null);
        return new AddColumnFamily(cfmd);
    }
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     * @return a CFMetaData instance corresponding to the values parsed from this statement
     * @throws InvalidRequestException on failure to validate parsed parameters
     */
    public CFMetaData getCFMetaData() throws InvalidRequestException
    {
        CFMetaData newCFMD;
        try
        {
            newCFMD = new CFMetaData(keyspace(),
                                     columnFamily(),
                                     ColumnFamilyType.Standard,
                                     comparator,
                                     null);

            newCFMD.comment(properties.get(CFPropDefs.KW_COMMENT))
                   .readRepairChance(properties.getDouble(CFPropDefs.KW_READREPAIRCHANCE, CFMetaData.DEFAULT_READ_REPAIR_CHANCE))
                   .dclocalReadRepairChance(properties.getDouble(CFPropDefs.KW_DCLOCALREADREPAIRCHANCE, CFMetaData.DEFAULT_DCLOCAL_READ_REPAIR_CHANCE))
                   .replicateOnWrite(properties.getBoolean(CFPropDefs.KW_REPLICATEONWRITE, CFMetaData.DEFAULT_REPLICATE_ON_WRITE))
                   .gcGraceSeconds(properties.getInt(CFPropDefs.KW_GCGRACESECONDS, CFMetaData.DEFAULT_GC_GRACE_SECONDS))
                   .defaultValidator(defaultValidator)
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        return count;
    }

    public static SSTableReader open(Descriptor descriptor) throws IOException
    {
        CFMetaData metadata;
        if (descriptor.cfname.contains("."))
        {
            int i = descriptor.cfname.indexOf(".");
            String parentName = descriptor.cfname.substring(0, i);
            CFMetaData parent = Schema.instance.getCFMetaData(descriptor.ksname, parentName);
            ColumnDefinition def = parent.getColumnDefinitionForIndex(descriptor.cfname.substring(i + 1));
            metadata = CFMetaData.newIndexMetadata(parent, def, KeysIndex.indexComparator());
        }
        else
        {
            metadata = Schema.instance.getCFMetaData(descriptor.ksname, descriptor.cfname);
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    {
        for (ColumnFamily columnFamily : rowMutation.getColumnFamilies())
        {
            // check for null cfm in case a cl write goes through after the cf is
            // defined but before a new segment is created.
            CFMetaData cfm = Schema.instance.getCFMetaData(columnFamily.id());
            if (cfm == null)
            {
                logger.error("Attempted to write commit log entry for unrecognized column family: " + columnFamily.id());
            }
            else
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    public String dirtyString()
    {
        StringBuilder sb = new StringBuilder();
        for (Integer cfId : cfLastWrite.keySet())
        {
            CFMetaData m = Schema.instance.getCFMetaData(cfId);
            sb.append(m == null ? "<deleted>" : m.cfName).append(" (").append(cfId).append("), ");
        }
        return sb.toString();
    }
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            throw new NotFoundException();
        }

        for (Map.Entry<String, CFMetaData> stringCFMetaDataEntry : tableMetaData.entrySet())
        {
            CFMetaData columnFamilyMetaData = stringCFMetaDataEntry.getValue();

            Map<String, String> columnMap = new HashMap<String, String>();
            columnMap.put("Type", columnFamilyMetaData.columnType);
            columnMap.put("Desc", columnFamilyMetaData.comment == null ? columnFamilyMetaData.pretty() : columnFamilyMetaData.comment);
            columnMap.put("CompareWith", columnFamilyMetaData.comparator.getClass().getName());
            if (columnFamilyMetaData.columnType.equals("Super"))
            {
                columnMap.put("CompareSubcolumnsWith", columnFamilyMetaData.subcolumnComparator.getClass().getName());
            }
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     */
    public CFMetaData getCFMetaData(String keyspace) throws InvalidRequestException
    {
        validate();

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

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

            newCFMD.comment(properties.get(KW_COMMENT))
                   .rowCacheSize(getPropertyDouble(KW_ROWCACHESIZE, CFMetaData.DEFAULT_ROW_CACHE_SIZE))
                   .keyCacheSize(getPropertyDouble(KW_KEYCACHESIZE, CFMetaData.DEFAULT_KEY_CACHE_SIZE))
                   .readRepairChance(getPropertyDouble(KW_READREPAIRCHANCE, CFMetaData.DEFAULT_READ_REPAIR_CHANCE))
                   .replicateOnWrite(getPropertyBoolean(KW_REPLICATEONWRITE, CFMetaData.DEFAULT_REPLICATE_ON_WRITE))
                   .gcGraceSeconds(getPropertyInt(KW_GCGRACESECONDS, CFMetaData.DEFAULT_GC_GRACE_SECONDS))
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        StageManager.getStage(Stage.TRACING).execute(new WrappedRunnable()
        {
            public void runMayThrow() throws Exception
            {
                CFMetaData cfMeta = CFMetaData.TraceEventsCf;
                ColumnFamily cf = ColumnFamily.create(cfMeta);
                Tracing.addColumn(cf, Tracing.buildName(cfMeta, eventId, ByteBufferUtil.bytes("source")), FBUtilities.getBroadcastAddress());
                Tracing.addColumn(cf, Tracing.buildName(cfMeta, eventId, ByteBufferUtil.bytes("thread")), threadName);
                Tracing.addColumn(cf, Tracing.buildName(cfMeta, eventId, ByteBufferUtil.bytes("source_elapsed")), elapsed);
                Tracing.addColumn(cf, Tracing.buildName(cfMeta, eventId, ByteBufferUtil.bytes("activity")), message);
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        return count;
    }

    public static SSTableReader open(Descriptor descriptor) throws IOException
    {
        CFMetaData metadata;
        if (descriptor.cfname.contains(SECONDARY_INDEX_NAME_SEPARATOR))
        {
            int i = descriptor.cfname.indexOf(SECONDARY_INDEX_NAME_SEPARATOR);
            String parentName = descriptor.cfname.substring(0, i);
            CFMetaData parent = Schema.instance.getCFMetaData(descriptor.ksname, parentName);
            ColumnDefinition def = parent.getColumnDefinitionForIndex(descriptor.cfname.substring(i + 1));
            metadata = CFMetaData.newIndexMetadata(parent, def, SecondaryIndex.getIndexComparator(parent, def));
        }
        else
        {
            metadata = Schema.instance.getCFMetaData(descriptor.ksname, descriptor.cfname);
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    }

    private Map<ByteBuffer, List<ColumnOrSuperColumn>> multigetSliceInternal(String keyspace, List<ByteBuffer> keys, ColumnParent column_parent, SlicePredicate predicate, ConsistencyLevel consistency_level)
    throws org.apache.cassandra.exceptions.InvalidRequestException, UnavailableException, TimedOutException
    {
        CFMetaData metadata = ThriftValidation.validateColumnFamily(keyspace, column_parent.column_family);
        ThriftValidation.validateColumnParent(metadata, column_parent);
        ThriftValidation.validatePredicate(metadata, column_parent, predicate);

        org.apache.cassandra.db.ConsistencyLevel consistencyLevel = ThriftConversion.fromThrift(consistency_level);
        consistencyLevel.validateForRead(keyspace);
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