You are viewing a plain text version of this content. The canonical link for it is here.
Posted to issues-all@impala.apache.org by "radford nguyen (JIRA)" <ji...@apache.org> on 2019/04/04 21:44:00 UTC
[jira] [Created] (IMPALA-8389) e2e custom cluster testsuite does
not respect cluster_size when impala_log_dir present
radford nguyen created IMPALA-8389:
--------------------------------------
Summary: e2e custom cluster testsuite does not respect cluster_size when impala_log_dir present
Key: IMPALA-8389
URL: https://issues.apache.org/jira/browse/IMPALA-8389
Project: IMPALA
Issue Type: Bug
Components: Infrastructure
Affects Versions: Impala 3.2.0
Reporter: radford nguyen
h3. Brief
CustomClusterTestSuite always waits for 3 daemons on startup instead of {{cluster_size}} daemons when {{impala_log_dir}} is specified.
h3. Description
The {{@CustomClusterTestSuite.withArgs}} decorator allows a user to specify a custom cluster size for the test case being decorated. However, when this option is specified in conjunction with {{impala_log_dir}}, it will fail to wait for the correct number of daemons if any value other than {{DEFAULT_CLUSTER_SIZE}} is used.
The root cause is the difference in how the cluster is started with and without {{impala_log_dir}}: [https://github.com/apache/impala/blob/3.2.0/tests/common/custom_cluster_test_suite.py#L147]
h3. To Reproduce:
* add {{cluster_size=5}} to decorator of test_grant_revoke in tests/authorization/test_ranger.py
* $ impala-py.test tests/authorization/test_ranger.py
* observe pass
* add {{impala_log_dir=whatev}} to decorator of test_grant_revoke
* $ impala-py.test tests/authorization/test_ranger.py
* observe fail during cluster startup:
** 2019-04-04 14:25:54,140 INFO MainThread: Waiting for num_known_live_backends=3. Current value: 5
--
This message was sent by Atlassian JIRA
(v7.6.3#76005)
---------------------------------------------------------------------
To unsubscribe, e-mail: issues-all-unsubscribe@impala.apache.org
For additional commands, e-mail: issues-all-help@impala.apache.org