ORCH on R for BDA always shows the file size as 0

Question

I am unable to attach any file in my r console for BDA (ORCH)
hdfs.ls()[1] "claims_med" "stocktick"
hdfs.size("bdatest")[1] 0
hdfs.size("claims_med")[1] 0
dfs <- hdfs.attach("stocktick")Error in if (is.na(fmt)) { : argument is of length zero
In addition: Warning messages:
1: In is.na(x) : is.na() applied to non-(list or vector) of type 'NULL'
2: In is.na(fmt[i]) :
is.na() applied to non-(list or vector) of type 'NULL'
>

Answer 1

Thanks for the reply Mark,
I did as you suggested, loaded the file from local, using hdfs.upload,
also I am getting the below exception now,
sdfs <- hdfs.attach("stocktick")Error in if (.sh.error() != 0) { : missing value where TRUE/FALSE needed
In addition: Warning messages:
1: In .sh(cmd = cmd, nlines = nlines, noerr = noerr) :
NAs introduced by coercion
2: In .sh(cmd = cmd, nlines = nlines, noerr = noerr) :
NAs introduced by coercion
>