/** * Read one line from the InputStream into the given Text. * * @param str the object to store the given line (without newline) * @param maxLineLength the maximum number of bytes to store into str; * the rest of the line is silently discarded. * @param maxBytesToConsume the maximum number of bytes to consume * in this call. This is only a hint, because if the line cross * this threshold, we allow it to happen. It can overshoot * potentially by as much as one buffer length. * * @return the number of bytes read including the (longest) newline * found. * * @throws IOException if the underlying stream throws */ public int readLine(Text str, int maxLineLength, int maxBytesToConsume) throws IOException { if (this.recordDelimiterBytes != null) { return readCustomLine(str, maxLineLength, maxBytesToConsume); } else { return readDefaultLine(str, maxLineLength, maxBytesToConsume); } }
/** * Read one line from the InputStream into the given Text. * * @param str the object to store the given line (without newline) * @param maxLineLength the maximum number of bytes to store into str; * the rest of the line is silently discarded. * @param maxBytesToConsume the maximum number of bytes to consume * in this call. This is only a hint, because if the line cross * this threshold, we allow it to happen. It can overshoot * potentially by as much as one buffer length. * * @return the number of bytes read including the (longest) newline * found. * * @throws IOException if the underlying stream throws */ public int readLine(Text str, int maxLineLength, int maxBytesToConsume) throws IOException { if (this.recordDelimiterBytes != null) { return readCustomLine(str, maxLineLength, maxBytesToConsume); } else { return readDefaultLine(str, maxLineLength, maxBytesToConsume); } }
/** * Read one line from the InputStream into the given Text. * * @param str the object to store the given line (without newline) * @param maxLineLength the maximum number of bytes to store into str; * the rest of the line is silently discarded. * @param maxBytesToConsume the maximum number of bytes to consume * in this call. This is only a hint, because if the line cross * this threshold, we allow it to happen. It can overshoot * potentially by as much as one buffer length. * * @return the number of bytes read including the (longest) newline * found. * * @throws IOException if the underlying stream throws */ public int readLine(Text str, int maxLineLength, int maxBytesToConsume) throws IOException { if (this.recordDelimiterBytes != null) { return readCustomLine(str, maxLineLength, maxBytesToConsume); } else { return readDefaultLine(str, maxLineLength, maxBytesToConsume); } }
/** * Read one line from the InputStream into the given Text. * * @param str the object to store the given line (without newline) * @param maxLineLength the maximum number of bytes to store into str; * the rest of the line is silently discarded. * @param maxBytesToConsume the maximum number of bytes to consume * in this call. This is only a hint, because if the line cross * this threshold, we allow it to happen. It can overshoot * potentially by as much as one buffer length. * * @return the number of bytes read including the (longest) newline * found. * * @throws IOException if the underlying stream throws */ public int readLine(Text str, int maxLineLength, int maxBytesToConsume) throws IOException { if (this.recordDelimiterBytes != null) { return readCustomLine(str, maxLineLength, maxBytesToConsume); } else { return readDefaultLine(str, maxLineLength, maxBytesToConsume); } }
/** * Read one line from the InputStream into the given Text. * * @param str the object to store the given line (without newline) * @param maxLineLength the maximum number of bytes to store into str; * the rest of the line is silently discarded. * @param maxBytesToConsume the maximum number of bytes to consume * in this call. This is only a hint, because if the line cross * this threshold, we allow it to happen. It can overshoot * potentially by as much as one buffer length. * * @return the number of bytes read including the (longest) newline * found. * * @throws IOException if the underlying stream throws */ public int readLine(Text str, int maxLineLength, int maxBytesToConsume) throws IOException { maxLineLength = Math.min(maxLineLength, MAX_ARRAY_SIZE); maxBytesToConsume = Math.min(maxBytesToConsume, MAX_ARRAY_SIZE); if (this.recordDelimiterBytes != null) { return readCustomLine(str, maxLineLength, maxBytesToConsume); } else { return readDefaultLine(str, maxLineLength, maxBytesToConsume); } }