Hi I'm trying to pass .gz files as input to hadoop, and at the end of mapreduce, the number of input records read from the input files is around 480, and when I uncompress the files, the number of input records read is around 3000. Why such a difference. Also there is a warning mesg during start of execution: 07/08/01 23:18:55 DEBUG util.NativeCodeLoader: Trying to load the custom-built native-hadoop library... 07/08/01 23:18:55 DEBUG util.NativeCodeLoader: Failed to load native-hadoop with error: java.lang.UnsatisfiedLinkError: /local/offline2/hadoop-0.13.0/lib/native/Linux-i386-32/libhadoop.so: /lib/tls/libc.so.6: version `GLIBC_2.4' not found (required by /local/offline2/hadoop-0.13.0/lib/native/Linux-i386-32/libhadoop.so)
Can this be the reason. Many Thanks Sandhya
