Thanks Lohit, i am using only defalult reader and i am very new to hadoop.
This is my map method
public void map(LongWritable key, Text value, OutputCollector<Text,
Text> output, Reporter reporter) throws IOException {
String line = value.toString();
StringTokenizer tokenizer = new StringTokenizer(line);
while (tokenizer.hasMoreTokens()) {
String val = tokenizer.nextToken();
try {
if (val != null && val.contains("the")) {
word.set(line);
FileSplit spl = (FileSplit)reporter.getInputSplit();
output.collect(word, new Text(spl.getPath().getName()));
}
} catch (Exception e) {
System.out.println(e);
}
}
}
}
I have a pdf file in my dfs input folder. can you tell me what i have to do
to read pdf files?
Thanks
Ganesh.G
lohit-2 wrote:
>
> Can you provide more information. How are you passing your input, are you
> passing raw pdf files? If so, are you using your own record reader.
> Default record reader wont read pdf files and you wont get the text out of
> it as is.
> Thanks,
> Lohit
>
>
>
> ----- Original Message ----
> From: GaneshG <[EMAIL PROTECTED]>
> To: [email protected]
> Sent: Wednesday, July 23, 2008 1:51:52 AM
> Subject: Text search on a PDF file using hadoop
>
>
> while i search a text in a pdf file using hadoop, the results are not
> coming
> properly. i tried to debug my program, i could see the lines red from pdf
> file is not formatted. please help me to resolve this.
> --
> View this message in context:
> http://www.nabble.com/Text-search-on-a-PDF-file-using-hadoop-tp18606475p18606475.html
> Sent from the Hadoop core-user mailing list archive at Nabble.com.
>
>
--
View this message in context:
http://www.nabble.com/Re%3A-Text-search-on-a-PDF-file-using-hadoop-tp18606558p18606703.html
Sent from the Hadoop core-user mailing list archive at Nabble.com.
