you need to register necessary jar which contains com.twitter.elephantbird.mapreduce.input.MultiInputFormat.class ...
2014-03-08 18:00 GMT+08:00 Viswanathan J <[email protected]>: > Hi, > > Getting this issue in hadoop 2.x with pig, > > java.lang.Exception: java.lang.RuntimeException: java.io.IOException: No > codec for fileCaused by: java.io.IOException: No codec for file 2590 at > com.twitter.elephantbird.mapreduce.input.MultiInputFormat.determineFileFormat(MultiInputFormat.java:176)2591 > at > com.twitter.elephantbird.mapreduce.input.MultiInputFormat.createRecordReader(MultiInputFormat.java:88)2592 > at > org.apache.pig.backend.hadoop.executionengine.mapReduceLayer.PigRecordReader.initNextRecordReader(PigRecordReader.java:256) > > Have copied the native lib folder accordingly, but facing issue. Is there > any changes to do in hadoop conf or lib folder? > > Please help. > -- Bing Jiang Focus on distributed computing, HDFS/HBase
