[cfile] remove redundant StringPrintf in status messages

Change-Id: If00753290b9a45765f1eeda01ec949b13d79181b
Reviewed-on: http://gerrit.cloudera.org:8080/20740
Tested-by: Alexey Serbin <alexey@apache.org>
Reviewed-by: Yingchun Lai <laiyingchun@apache.org>
2 files changed