Examples of ColumnParent

org.apache.cassandra.service.ColumnParent
ColumnParent is used when selecting groups of columns from the same ColumnFamily. In directory structure terms, imagine ColumnParent as ColumnPath + '/../'. See also ColumnPath
org.apache.cassandra.thrift.ColumnParent
ColumnParent is used when selecting groups of columns from the same ColumnFamily. In directory structure terms, imagine ColumnParent as ColumnPath + '/../'. See also ColumnPath

Examples of org.apache.cassandra.thrift.ColumnParent

    }


    public Map<ByteBuffer, List<ColumnOrSuperColumn>> multiGet(List<ByteBuffer> keys, int limit) throws Exception
    {
        SlicePredicate predicate = new SlicePredicate().setSlice_range(new SliceRange(ByteBufferUtil.EMPTY_BYTE_BUFFER, ByteBufferUtil.EMPTY_BYTE_BUFFER, false, limit));
        ColumnParent parent = new ColumnParent(cfName);
        return client.multiget_slice(keys, parent, predicate, cl);
    }

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Examples of org.apache.cassandra.thrift.ColumnParent

    }


    public List<KeySlice> getRangeSlice(ByteBuffer start, ByteBuffer end, int limit) throws Exception
    {
        SlicePredicate predicate = new SlicePredicate().setSlice_range(new SliceRange(ByteBufferUtil.EMPTY_BYTE_BUFFER, ByteBufferUtil.EMPTY_BYTE_BUFFER, false, limit));
        ColumnParent parent = new ColumnParent(cfName);
        KeyRange range = new KeyRange(limit).setStart_key(start).setEnd_key(end);
        return client.get_range_slices(parent, predicate, range, cl);
    }

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Examples of org.apache.cassandra.thrift.ColumnParent

    public List<ColumnOrSuperColumn> getSlice(ByteBuffer key, ByteBuffer start, ByteBuffer end, int limit, boolean isReverse) throws Exception
    {
        SliceRange sliceRange = new SliceRange().setStart(start).setFinish(end).setReversed(isReverse).setCount(limit);
        // initialize SlicePredicate with existing SliceRange
        SlicePredicate predicate = new SlicePredicate().setSlice_range(sliceRange);
        ColumnParent parent = new ColumnParent(cfName);
        return client.get_slice(key, parent, predicate, cl);
    }

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Examples of org.apache.cassandra.thrift.ColumnParent

    }


    public void insert(ByteBuffer key, ByteBuffer name, ByteBuffer value) throws Exception
    {
        Column col = new Column(name).setValue(value).setTimestamp(System.nanoTime());
        ColumnParent cp = new ColumnParent(cfName);
        client.insert(key, cp, col, cl);
    }

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Examples of org.apache.cassandra.thrift.ColumnParent

        sliceRange.setStart(start).setFinish(finish);
        // reversed/count
        sliceRange.setReversed(false).setCount(order);
        // initialize SlicePredicate with existing SliceRange
        SlicePredicate predicate = new SlicePredicate().setSlice_range(sliceRange);
        ColumnParent parent = new ColumnParent(cfName);
        return client.get_slice(keyBuffer, parent, predicate, cl);
    }

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Examples of org.apache.cassandra.thrift.ColumnParent

        ByteBuffer rKey = kser.toByteBuffer(rkey);
        ByteBuffer sname = colser.toByteBuffer(startColumn);
        ByteBuffer ename = colser.toByteBuffer(endColumn);
        
        List<ReadCommand> commands = new ArrayList<ReadCommand>();
        ReadCommand readCommand = new SliceFromReadCommand(ks, rKey, new ColumnParent(cf), sname, ename, reversed, count);
        readCommand.setDigestQuery(false);
        commands.add(readCommand);
        List<Row> rows;
        try
        {

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Examples of org.apache.cassandra.thrift.ColumnParent

    }


    public void deleteDocuments(String indexName, Term term, boolean autoCommit) throws CorruptIndexException,
            IOException
    {
        ColumnParent cp = new ColumnParent(CassandraUtils.termVecColumnFamily);


        ByteBuffer key = CassandraUtils.hashKeyBytes(indexName.getBytes("UTF-8"), CassandraUtils.delimeterBytes, term
                .field().getBytes("UTF-8"), CassandraUtils.delimeterBytes, term.text().getBytes("UTF-8"));


        ReadCommand rc = new SliceFromReadCommand(CassandraUtils.keySpace, key, cp, ByteBufferUtil.EMPTY_BYTE_BUFFER,

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Examples of org.apache.cassandra.thrift.ColumnParent

        // Scan range of terms in this field (reversed, so we have a exit point)
        List<Row> rows = CassandraUtils.robustRead(CassandraUtils.consistency, new SliceFromReadCommand(
                CassandraUtils.keySpace, termsListKey, fieldColumnFamily, CassandraUtils.createColumnName(startTerm),
                ByteBufferUtil.EMPTY_BYTE_BUFFER, false, bufferSize));


        ColumnParent columnParent = new ColumnParent(CassandraUtils.termVecColumnFamily);


        // Collect read commands
        Collection<IColumn> columns;


        if (rows == null || rows.size() != 1 || rows.get(0).cf == null)

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Examples of org.apache.cassandra.thrift.ColumnParent

        byte[] indexNameBytes = indexName.getBytes("UTF-8");


        if(logger.isDebugEnabled())
            logger.debug("Loading field cache from " + indexName + " " + field);


        ColumnParent fieldCacheParent = new ColumnParent(CassandraUtils.fieldCacheColumnFamily);
        ByteBuffer fieldCacheKey = CassandraUtils.hashKeyBytes(indexNameBytes, CassandraUtils.delimeterBytes, field
                .getBytes());


        List<Row> rows = CassandraUtils.robustRead(CassandraUtils.consistency, new SliceFromReadCommand(
                CassandraUtils.keySpace, fieldCacheKey, fieldCacheParent, ByteBufferUtil.EMPTY_BYTE_BUFFER,

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Examples of org.apache.cassandra.thrift.ColumnParent

                keyMap.put(otherDocNum, CassandraUtils.hashKeyBytes(indexName.getBytes("UTF-8"),
                        CassandraUtils.delimeterBytes, docKey));
            }
        }


        ColumnParent columnParent = new ColumnParent();
        columnParent.setColumn_family(CassandraUtils.docColumnFamily);


        long start = System.currentTimeMillis();


        try
        {

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