Non-deterministic exprs which evaluate as constant should not be
used during HDFS partition pruning. We consider Exprs which have no
SlotRefs as bound by default, and thus we end up trying to apply
them indisrciminately. Constant propagation makes this situation
easier to run into and the behavior is rather unexpected.
The fix for now is to explicitly disallow non-deterministic Exprs
in partition pruning.
Change-Id: I91054c6bf017401242259a1eff5e859085285546
Reviewed-on: http://gerrit.cloudera.org:8080/6575
Reviewed-by: Alex Behm <alex.behm@cloudera.com>
Tested-by: Impala Public Jenkins
d6e612f5c7