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From "Anuj Phadke (JIRA)" <j...@apache.org>
Subject [jira] [Created] (IMPALA-5695) test_role_update test leaves the mini-cluster in a bad state after execution
Date Fri, 21 Jul 2017 20:47:00 GMT
Anuj Phadke created IMPALA-5695:
-----------------------------------

             Summary: test_role_update test leaves the mini-cluster in a bad state after execution
                 Key: IMPALA-5695
                 URL: https://issues.apache.org/jira/browse/IMPALA-5695
             Project: IMPALA
          Issue Type: Bug
    Affects Versions: Impala 2.10.0
            Reporter: Anuj Phadke


test_role_update right now is possibly the last test that gets executed when running all the
tests.

Adding any test after test_role_update that restarts impala mini-cluster will hang.
Ex: I ran test_role_privilege_case after test_role_update and it failed with this error -

{code}
anuj@anuj-OptiPlex-9020:~/Impala$ ps auxw | grep impalad
anuj     25516 49.8  0.0      0     0 pts/6    Z+   12:21   0:04 [impalad] <defunct>
   <<<<<< zombie process 
anuj     25792  0.6  0.0  56356 12160 pts/6    S+   12:21   0:00 /home/anuj/Impala/bin/../infra/python/env/bin/python
/home/anuj/Impala/bin/start-impala-cluster.py --cluster_size=3 --num_coordinators=3 --log_dir=/tmp/
--log_level=1 --impalad_args="--server_name=server1"  --state_store_args="--statestore_update_frequency_ms=300"
 --catalogd_args="--sentry_config=/home/anuj/Impala/fe/src/test/resources/sentry-site.xml
--sentry_catalog_polling_frequency_s=1" 
{code}

Here is the stack trace -

{code}
Traceback (most recent call last):
  File "/home/anuj/Impala/bin/start-impala-cluster.py", line 365, in <module>
    kill_cluster_processes(force=options.force_kill)
  File "/home/anuj/Impala/bin/start-impala-cluster.py", line 143, in kill_cluster_processes
    kill_matching_processes(binaries, force)
  File "/home/anuj/Impala/bin/start-impala-cluster.py", line 163, in kill_matching_processes
    process.pid, KILL_TIMEOUT_IN_SECONDS))
RuntimeError: Unable to kill impalad (pid 25516) after 240 seconds.
MainThread: Found 0 impalad/0 statestored/0 catalogd process(es)
ERROR
===================================================== short test summary info ======================================================
ERROR authorization/test_grant_revoke.py::TestGrantRevoke::()::test_role_privilege_case[exec_option:
{'batch_size': 0, 'num_nodes': 0, 'disable_codegen_rows_threshold': 0, 'disable_codegen':
False, 'abort_on_error': 1, 'exec_single_node_rows_threshold': 0} | table_format: text/none]

============================================================== ERRORS ==============================================================
 ERROR at setup of TestGrantRevoke.test_role_privilege_case[exec_option: {'batch_size': 0,
'num_nodes': 0, 'disable_codegen_rows_threshold': 0, 'disable_codegen': False, 'abort_on_error':
1, 'exec_single_node_rows_threshold': 0} | table_format: text/none] 
authorization/test_grant_revoke.py:46: in setup_method
    super(TestGrantRevoke, self).setup_method(method)
common/custom_cluster_test_suite.py:103: in setup_method
    self._start_impala_cluster(cluster_args)
common/custom_cluster_test_suite.py:129: in _start_impala_cluster
    check_call(cmd + options, close_fds=True)
/usr/lib/python2.7/subprocess.py:540: in check_call
    raise CalledProcessError(retcode, cmd)
E   CalledProcessError: Command '['/home/anuj/Impala/bin/start-impala-cluster.py', '--cluster_size=3',
'--num_coordinators=3', '--log_dir=/tmp/', '--log_level=1', '--impalad_args="--server_name=server1"
', '--state_store_args="--statestore_update_frequency_ms=300" ', '--catalogd_args="--sentry_config=/home/anuj/Impala/fe/src/test/resources/sentry-site.xml
--sentry_catalog_polling_frequency_s=1" ']' returned non-zero exit status 1
!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!! Interrupted: stopping after 1 failures !!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!
====================================== 3 passed, 1 pytest-warnings, 1 error in 364.06 seconds
======================================
anuj@anuj-OptiPlex-9020:~/Impala/tests$ 
{code}






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