Examples of OnDiskAtom

Examples of org.apache.cassandra.db.OnDiskAtom

259
260
261
262
263
264
265
266
267
268
269
270
            file.seek(positionToSeek);
            FileMark mark = file.mark();
            // TODO only completely deserialize columns we are interested in
            while (file.bytesPastMark(mark) < indexInfo.width)
            {
                OnDiskAtom column = atomSerializer.deserializeFromSSTable(file, sstable.descriptor.version);
                // we check vs the original Set, not the filtered List, for efficiency
                if (!(column instanceof IColumn) || columnNames.contains(column.name()))
                    result.add(column);
            }
        }
    }
View Full Code Here

Examples of org.apache.cassandra.db.OnDiskAtom

141
142
143
144
145
146
147
148
149
150
151
    protected OnDiskAtom computeNext()
    {
        while (true)
        {
            OnDiskAtom column = blockColumns.poll();
            if (column == null)
            {
                if (!fetcher.fetchMoreData())
                    return endOfData();
            }
View Full Code Here

Examples of org.apache.cassandra.db.OnDiskAtom

288
289
290
291
292
293
294
295
296
297
298
            {
                boolean gotSome = false;
                // Avoids some comparison when we know it's not useful
                boolean inSlice = false;

                OnDiskAtom prefetchedCol;
                while ((prefetchedCol = prefetched.peek() ) != null)
                {
                    // col is before slice, we update the slice
                    if (isColumnBeforeSliceStart(prefetchedCol))
                    {
View Full Code Here

Examples of org.apache.cassandra.db.OnDiskAtom

358
359
360
361
362
363
364
365
366
367
368
            // We remenber when we are whithin a slice to avoid some comparison
            boolean inSlice = false;

            // scan from index start
            OnDiskAtom column = null;
            while (file.bytesPastMark(mark) < currentIndex.width)
            {
                // Only fetch a new column if we haven't dealt with the previous one.
                if (column == null)
                    column = atomSerializer.deserializeFromSSTable(file, sstable.descriptor.version);
View Full Code Here

Examples of org.apache.cassandra.db.OnDiskAtom

437
438
439
440
441
442
443
444
445
446
447
            OnDiskAtom.Serializer atomSerializer = emptyColumnFamily.getOnDiskSerializer();
            int columns = file.readInt();

            for (int i = 0; i < columns; i++)
            {
                OnDiskAtom column = atomSerializer.deserializeFromSSTable(file, sstable.descriptor.version);

                // col is before slice
                // (If in slice, don't bother checking that until we change slice)
                if (!inSlice && isColumnBeforeSliceStart(column))
                    continue;
View Full Code Here

Examples of org.apache.cassandra.db.OnDiskAtom

97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
    protected OnDiskAtom computeNext()
    {
        if (i++ >= columns)
            return endOfData();

        OnDiskAtom column;
        try
        {
            file.reset(mark);
            column = atomSerializer.deserializeFromSSTable(file, sstable.descriptor.version);
        }
        catch (IOException e)
        {
            throw new CorruptSSTableException(e, file.getPath());
        }
        if (finishColumn.remaining() > 0 && comparator.compare(column.name(), finishColumn) > 0)
            return endOfData();

        mark = file.mark();
        return column;
    }
View Full Code Here

Examples of org.apache.cassandra.db.OnDiskAtom

145
146
147
148
149
150
151
152
153
154
155
    protected OnDiskAtom computeNext()
    {
        while (true)
        {
            OnDiskAtom column = blockColumns.poll();
            if (column == null)
            {
                if (!fetcher.fetchMoreData())
                    return endOfData();
            }
View Full Code Here

Examples of org.apache.cassandra.db.OnDiskAtom

292
293
294
295
296
297
298
299
300
301
302
            {
                boolean gotSome = false;
                // Avoids some comparison when we know it's not useful
                boolean inSlice = false;

                OnDiskAtom prefetchedCol;
                while ((prefetchedCol = prefetched.peek() ) != null)
                {
                    // col is before slice, we update the slice
                    if (isColumnBeforeSliceStart(prefetchedCol))
                    {
View Full Code Here

Examples of org.apache.cassandra.db.OnDiskAtom

362
363
364
365
366
367
368
369
370
371
372
            // We remenber when we are whithin a slice to avoid some comparison
            boolean inSlice = false;

            // scan from index start
            OnDiskAtom column = null;
            while (file.bytesPastMark(mark) < currentIndex.width)
            {
                // Only fetch a new column if we haven't dealt with the previous one.
                if (column == null)
                    column = atomSerializer.deserializeFromSSTable(file, sstable.descriptor.version);
View Full Code Here

Examples of org.apache.cassandra.db.OnDiskAtom

441
442
443
444
445
446
447
448
449
450
451
            OnDiskAtom.Serializer atomSerializer = emptyColumnFamily.getOnDiskSerializer();
            int columns = file.readInt();

            for (int i = 0; i < columns; i++)
            {
                OnDiskAtom column = atomSerializer.deserializeFromSSTable(file, sstable.descriptor.version);

                // col is before slice
                // (If in slice, don't bother checking that until we change slice)
                if (!inSlice && isColumnBeforeSliceStart(column))
                    continue;
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.