Hi All,
I am attempting to run PROC NLMIXED in a HADOOP environment, and it keeps throwing up the error:
ERROR: FILE SARV.FUD.DATA is sequential. This task requires reading observations in a random order, but the engine allows only sequential access.
I don't think it's a coding issue because my program worked fine when I was trying it on a local machine. The issue only seems to have arrived when I shifted to the HADOOP server.
Any thoughts one why things might have changed and what a potential solution might be?
Thanks so much.
Mike
HI All
Managed o figure this one out with a pretty simple solution, sorting the data before running proc nlmixed seems to have resolved the issue.
Hope that helps folks moving forward.
Mike
HI All
Managed o figure this one out with a pretty simple solution, sorting the data before running proc nlmixed seems to have resolved the issue.
Hope that helps folks moving forward.
Mike
Are you using PROC SORT and a BY statement? If so, read p. 5-6 of the paper by Mike Rhoads (2014)
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