[jira] Created: (HADOOP-6314) "bin/hadoop fs -help count" fails to show help about only "count" command.

"bin/hadoop fs -help count" fails to show help about only "count" command. Key: HADOOP-6314 URL: https://issues.apache.org/jira/browse/HADOOP-6314 Project: Hadoop Common

[jira] Created: (HADOOP-6315) GzipCodec should not represent BuiltInZlibInflater as decompressorType

GzipCodec should not represent BuiltInZlibInflater as decompressorType -- Key: HADOOP-6315 URL: https://issues.apache.org/jira/browse/HADOOP-6315 Project: Hadoop Common Issu

Map Recude code doubt

Hello All, I was wondering if our map reduce code can just return the location of the file? Or place the actual file in a given output directory by searching based on a keyword. Let me make myself clear If there are 100 image files in my HDFS and I want to extract one image file. If I give a ke