Examples of org.apache.cassandra.io.util.BufferedRandomAccessFile.readLong()

Class org.apache.cassandra.io.util.BufferedRandomAccessFile

Examples of org.apache.cassandra.io.util.BufferedRandomAccessFile.readLong()

org.apache.cassandra.io.util.BufferedRandomAccessFile.readLong()

                if (indexPosition == indexSize)
                {
                    break;
                }
                DecoratedKey decoratedKey = partitioner.convertFromDiskFormat(input.readUTF());
                long dataPosition = input.readLong();
                long nextIndexPosition = input.getFilePointer();
                // read the next index entry to see how big the row is
                long nextDataPosition;
                if (input.isEOF())
                {

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                    nextDataPosition = length();
                }
                else
                {
                    input.readUTF();
                    nextDataPosition = input.readLong();
                    input.seek(nextIndexPosition);
                }
                indexSummary.maybeAddEntry(decoratedKey, dataPosition, nextDataPosition - dataPosition, indexPosition, nextIndexPosition);
            }
            indexSummary.complete();

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                }
                catch (EOFException e)
                {
                    return -1;
                }
                long position = input.readLong();
                int v = indexDecoratedKey.compareTo(decoratedKey);
                if (v >= 0)
                    return position;
            }
        }

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                        // 3 each for a non-empty Table and Key (including the 2-byte length from
                        // writeUTF/writeWithShortLength) and 4 bytes for column count.
                        // This prevents CRC by being fooled by special-case garbage in the file; see CASSANDRA-2128
                        if (serializedSize < 10)
                            break;
                        long claimedSizeChecksum = reader.readLong();
                        checksum.reset();
                        checksum.update(serializedSize);
                        if (checksum.getValue() != claimedSizeChecksum)
                            break; // entry wasn't synced correctly/fully.  that's ok.

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                            break; // entry wasn't synced correctly/fully.  that's ok.


                        if (serializedSize > bytes.length)
                            bytes = new byte[(int) (1.2 * serializedSize)];
                        reader.readFully(bytes, 0, serializedSize);
                        claimedCRC32 = reader.readLong();
                    }
                    catch(EOFException eof)
                    {
                        break; // last CL entry didn't get completely written.  that's ok.
                    }

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                    int serializedSize;
                    try
                    {
                        // any of the reads may hit EOF
                        serializedSize = reader.readInt();
                        long claimedSizeChecksum = reader.readLong();
                        checksum.update(serializedSize);
                        if (checksum.getValue() != claimedSizeChecksum || serializedSize <= 0)
                            break; // entry wasn't synced correctly/fully.  that's ok.


                        if (serializedSize > bytes.length)

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                            break; // entry wasn't synced correctly/fully.  that's ok.


                        if (serializedSize > bytes.length)
                            bytes = new byte[(int) (1.2 * serializedSize)];
                        reader.readFully(bytes, 0, serializedSize);
                        claimedCRC32 = reader.readLong();
                    }
                    catch(EOFException eof)
                    {
                        break; // last CL entry didn't get completely written.  that's ok.
                    }

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        try
        {
            ByteBuffer nextIndexKey = ByteBufferUtil.readWithShortLength(indexFile);
            {
                // throw away variable so we don't have a side effect in the assert
                long firstRowPositionFromIndex = indexFile.readLong();
                assert firstRowPositionFromIndex == 0 : firstRowPositionFromIndex;
            }


            SSTableWriter writer = maybeCreateWriter(cfs,
                                                     compactionFileLocation,

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                ByteBuffer currentIndexKey = nextIndexKey;
                long nextRowPositionFromIndex;
                try
                {
                    nextIndexKey = indexFile.isEOF() ? null : ByteBufferUtil.readWithShortLength(indexFile);
                    nextRowPositionFromIndex = indexFile.isEOF() ? dataFile.length() : indexFile.readLong();
                }
                catch (Throwable th)
                {
                    logger.warn("Error reading index file", th);
                    nextIndexKey = null;

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                        // 3 each for a non-empty Table and Key (including the 2-byte length from
                        // writeUTF/writeWithShortLength) and 4 bytes for column count.
                        // This prevents CRC by being fooled by special-case garbage in the file; see CASSANDRA-2128
                        if (serializedSize < 10)
                            break;
                        long claimedSizeChecksum = reader.readLong();
                        checksum.reset();
                        checksum.update(serializedSize);
                        if (checksum.getValue() != claimedSizeChecksum)
                            break; // entry wasn't synced correctly/fully.  that's ok.

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