[IMPALA-7639] impala-shell stuck at "Starting Impala Shell without Kerberos authentication" in test_multiline_queries_in_history

• Type: Improvement
• Status: Resolved
• Priority: Critical
• Resolution: Fixed
• Affects Version/s: Impala 3.1.0
• Fix Version/s: Impala 3.1.0
• Component/s: Infrastructure
• Labels: broken-build flaky
• Target Version: Impala 3.1.0
• Epic Color: ghx-label-7
• Assignee: Joe McDonnell
• Reporter: Tianyi Wang
• Created: 27/Sep/18 18:25
• Updated: 17/Oct/18 21:33
• Resolved: 17/Oct/18 21:33

Description

Impala-shell wrote nothing other than "Starting Impala Shell without Kerberos authentication" to stdout until timeout.

03:11:31 [gw3] linux2 -- Python 2.7.12 /home/ubuntu/Impala/bin/../infra/python/env/bin/python
03:11:31 shell/test_shell_interactive.py:303: in test_multiline_queries_in_history
03:11:31     child_proc.expect(PROMPT_REGEX)
03:11:31 ../infra/python/env/local/lib/python2.7/site-packages/pexpect/__init__.py:1451: in expect
03:11:31     timeout, searchwindowsize)
03:11:31 ../infra/python/env/local/lib/python2.7/site-packages/pexpect/__init__.py:1466: in expect_list
03:11:31     timeout, searchwindowsize)
03:11:31 ../infra/python/env/local/lib/python2.7/site-packages/pexpect/__init__.py:1568: in expect_loop
03:11:31     raise TIMEOUT(str(err) + '\n' + str(self))
03:11:31 E   TIMEOUT: Timeout exceeded.
03:11:31 E   <pexpect.spawn object at 0x7f53cc155390>
03:11:31 E   version: 3.3
03:11:31 E   command: /home/ubuntu/Impala/bin/impala-shell.sh
03:11:31 E   args: ['/home/ubuntu/Impala/bin/impala-shell.sh']
03:11:31 E   searcher: <pexpect.searcher_re object at 0x7f53cc155c10>
03:11:31 E   buffer (last 100 chars): 'Starting Impala Shell without Kerberos authentication\r\n'
03:11:31 E   before (last 100 chars): 'Starting Impala Shell without Kerberos authentication\r\n'
03:11:31 E   after: <class 'pexpect.TIMEOUT'>
03:11:31 E   match: None
03:11:31 E   match_index: None
03:11:31 E   exitstatus: None
03:11:31 E   flag_eof: False
03:11:31 E   pid: 118020
03:11:31 E   child_fd: 18
03:11:31 E   closed: False
03:11:31 E   timeout: 30
03:11:31 E   delimiter: <class 'pexpect.EOF'>
03:11:31 E   logfile: None
03:11:31 E   logfile_read: None
03:11:31 E   logfile_send: None
03:11:31 E   maxread: 2000
03:11:31 E   ignorecase: False
03:11:31 E   searchwindowsize: None
03:11:31 E   delaybeforesend: 0.05
03:11:31 E   delayafterclose: 0.1
03:11:31 E   delayafterterminate: 0.1

https://jenkins.impala.io/job/ubuntu-16.04-from-scratch/3258/console