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From Ranjini Rathinam <ranjinibe...@gmail.com>
Subject Re: Hadoop-MapReduce
Date Mon, 09 Dec 2013 07:02:34 GMT
>
> Hi,
>
> As suggest by the link below , i have used for my program ,
>
> but i am facing the below issues, please help me to fix these error.
>
>
> XmlReader.java:8: XmlReader.Map is not abstract and does not override
> abstract method
> map(org.apache.hadoop.io.LongWritable,org.apache.hadoop.io.Text,org.apache.hadoop.mapred.OutputCollector<org.apache.hadoop.io.Text,org.apache.hadoop.io.Text>,org.apache.hadoop.mapred.Reporter)
> in org.apache.hadoop.mapred.Mapper
>  public static class Map extends MapReduceBase implements Mapper
> <LongWritable, Text, Text, Text> {
>                ^
> ./XmlInputFormat.java:16: XmlInputFormat.XmlRecordReader is not abstract
> and does not override abstract method
> next(java.lang.Object,java.lang.Object) in
> org.apache.hadoop.mapred.RecordReader
> public class XmlRecordReader implements RecordReader {
>        ^
> Note: XmlReader.java uses unchecked or unsafe operations.
> Note: Recompile with -Xlint:unchecked for details.
> 2 errors
>
>
> i am using hadoop 0.20 version and java 1.6 .
>
> Please suggest.
>
> Thanks in advance.
>
> Regrads,
> Ranjini. R
>  On Mon, Dec 9, 2013 at 11:08 AM, Ranjini Rathinam <ranjinibecse@gmail.com
> > wrote:
>
>>
>>
>> ---------- Forwarded message ----------
>> From: Subroto <ssanyal@datameer.com>
>> Date: Fri, Dec 6, 2013 at 4:42 PM
>> Subject: Re: Hadoop-MapReduce
>> To: user@hadoop.apache.org
>>
>>
>> Hi Ranjini,
>>
>> A good example to look into :
>> http://www.undercloud.org/?p=408
>>
>> Cheers,
>> Subroto Sanyal
>>
>>  On Dec 6, 2013, at 12:02 PM, Ranjini Rathinam wrote:
>>
>>  Hi,
>>
>> How to read xml file via mapreduce and load them in hbase and hive using
>> java.
>>
>> Please provide sample code.
>>
>> I am using hadoop 0.20 version and java 1.6. Which parser version should
>> be used.
>>
>> Thanks in advance.
>>
>> Ranjini
>>
>>
>>
>>
>

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