When i try to read a file from HDFS, i want to substring the record by java
code (javada line.substring(1,9)) but i am getting outofindex error. When i
do the same operation on same file by PIG code there is no problem.
I took following error, What shoul i do in Java.
java.lang.StringIndexOutOfBoundsException: String index out of range: 9
at java.lang.String.substring(String.java:1934)
at WordCount$Map.map(WordCount.java:19)
at WordCount$Map.map(WordCount.java:12)
at org.apache.hadoop.mapred.MapRunner.run(MapRunner.java:50)
at org.apache.hadoop.mapred.MapTask.runOldMapper(MapTask.java:358)
at org.apache.hadoop.mapred.MapTask.run(MapTask.java:307)
at org.apache.hadoop.mapred.Child.main(Child.java:170)
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