tree 26bc975131665150c134ddce75c509407eb9f064
parent 0cd690dcbc5b90021a14804d7dc1aaeecca77439
author Joe McDonnell <joemcdonnell@cloudera.com> 1570569740 -0700
committer Joe McDonnell <joemcdonnell@cloudera.com> 1571196194 +0000

IMPALA-9028: impala-shell should not try to reconnect if quitting

When the impala-shell is disconnected, it will try to reconnect
for any command that a user runs (as part of ImpalaShell's precmd()).
This doesn't make sense when the user is trying to quit the shell
(i.e. by typing 'quit' or 'exit' or hitting Ctrl-D).

This skips the attempt to reconnect when quitting the shell.

Testing:
 - Added test in test_shell_interactive.py
 - Verified by hand

Change-Id: I6a76bc515db609498fa8772e9f0b0c547b82c09e
Reviewed-on: http://gerrit.cloudera.org:8080/14391
Reviewed-by: Thomas Tauber-Marshall <tmarshall@cloudera.com>
Tested-by: Impala Public Jenkins <impala-public-jenkins@cloudera.com>