tree 2f1449a273652317c36841e65ea4038a068b1874
parent 99e5f5a8859c58641973bc84058eeb15502da96c
author Tamas Mate <tmate@cloudera.com> 1598946644 +0200
committer Tim Armstrong <tarmstrong@cloudera.com> 1599157558 +0000

IMPALA-10119: Fix impala-shell history duplication test

The flaky test was
TestImpalaShellInteractive.test_history_does_not_duplicate_on_interrupt

The test failed with timeout error when the interrupt signal arrived
later after the next test query was started. The impala-shell output was
^C instead of the expected query result.

This change adds an additional blocking expect call to wait for the
interrupt signal to arrive before sending in the next query.

Change-Id: I242eb47cc8093c4566de206f46b75b3feab1183c
Reviewed-on: http://gerrit.cloudera.org:8080/16391
Tested-by: Impala Public Jenkins <impala-public-jenkins@cloudera.com>
Reviewed-by: Tim Armstrong <tarmstrong@cloudera.com>