IMPALA-2096: ImportError: No module named quer
IMPALA-2096: ImportError: No module named quer

This patch fixes the bad import introduced by the change to move the performance framework
to its own folder.

Change-Id: I7f5162844915d4b5beb8dfc33636560dd75d4b43
Reviewed-on: http://gerrit.cloudera.org:8080/481
Reviewed-by: Ishaan Joshi <d1d1e60202ec9f2503deb1b724986485a125d802@cloudera.com>
Tested-by: Internal Jenkins

cloudera/Impala,michaelhkw/incubator-impala,cloudera/Impala,cloudera/Impala,cloudera/Impala,michaelhkw/incubator-impala,michaelhkw/incubator-impala,cloudera/Impala,michaelhkw/incubator-impala,cloudera/Impala,cloudera/Impala,michaelhkw/incubator-impala,michaelhkw/incubator-impala,michaelhkw/incubator-impala