Tim Armstrong created IMPALA-10119:
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Summary:
TestImpalaShellInteractive.test_history_does_not_duplicate_on_interrupt
Key: IMPALA-10119
URL: https://issues.apache.org/jira/browse/IMPALA-10119
Project: IMPALA
Issue Type: Bug
Components: Infrastructure
Affects Versions: Impala 4.0
Reporter: Tim Armstrong
Assignee: Tamas Mate
This test was flaky.
https://jenkins.impala.io/job/ubuntu-16.04-dockerised-tests/3069/testReport/junit/shell.test_shell_interactive/TestImpalaShellInteractive/test_history_does_not_duplicate_on_interrupt_table_format_and_file_extension____textfile_____txt_____protocol__hs2_/
{noformat}
shell.test_shell_interactive.TestImpalaShellInteractive.test_history_does_not_duplicate_on_interrupt[table_format_and_file_extension:
('textfile', '.txt') | protocol: hs2] (from pytest)
Failing for the past 1 build (Since Failed#3069 )
Took 36 sec.
Error Message
shell/test_shell_interactive.py:532: in
test_history_does_not_duplicate_on_interrupt child_proc.expect("Fetched 1
row\(s\) in [0-9]+\.?[0-9]*s")
../infra/python/env-gcc7.5.0/lib/python2.7/site-packages/pexpect/__init__.py:1451:
in expect timeout, searchwindowsize)
../infra/python/env-gcc7.5.0/lib/python2.7/site-packages/pexpect/__init__.py:1466:
in expect_list timeout, searchwindowsize)
../infra/python/env-gcc7.5.0/lib/python2.7/site-packages/pexpect/__init__.py:1568:
in expect_loop raise TIMEOUT(str(err) + '\n' + str(self)) E TIMEOUT:
Timeout exceeded. E <pexpect.spawn object at 0x7f2d51b997d0> E version: 3.3
E command:
/home/ubuntu/Impala/shell/build/impala-shell-4.0.0-SNAPSHOT/impala-shell E
args:
['/home/ubuntu/Impala/shell/build/impala-shell-4.0.0-SNAPSHOT/impala-shell',
'--protocol=hs2', '-ilocalhost:21050'] E searcher: <pexpect.searcher_re
object at 0x7f2d51b99a10> E buffer (last 100 chars): ' default> select
2;\r\n^C\r\n[localhost:21050] default> ' E before (last 100 chars): '
default> select 2;\r\n^C\r\n[localhost:21050] default> ' E after: <class
'pexpect.TIMEOUT'> E match: None E match_index: None E exitstatus: None E
flag_eof: False E pid: 12993 E child_fd: 24 E closed: False E
timeout: 30 E delimiter: <class 'pexpect.EOF'> E logfile: None E
logfile_read: None E logfile_send: None E maxread: 2000 E ignorecase:
False E searchwindowsize: None E delaybeforesend: 0.05 E delayafterclose:
0.1 E delayafterterminate: 0.1
Stacktrace
shell/test_shell_interactive.py:532: in
test_history_does_not_duplicate_on_interrupt
child_proc.expect("Fetched 1 row\(s\) in [0-9]+\.?[0-9]*s")
../infra/python/env-gcc7.5.0/lib/python2.7/site-packages/pexpect/__init__.py:1451:
in expect
timeout, searchwindowsize)
../infra/python/env-gcc7.5.0/lib/python2.7/site-packages/pexpect/__init__.py:1466:
in expect_list
timeout, searchwindowsize)
../infra/python/env-gcc7.5.0/lib/python2.7/site-packages/pexpect/__init__.py:1568:
in expect_loop
raise TIMEOUT(str(err) + '\n' + str(self))
E TIMEOUT: Timeout exceeded.
E <pexpect.spawn object at 0x7f2d51b997d0>
E version: 3.3
E command:
/home/ubuntu/Impala/shell/build/impala-shell-4.0.0-SNAPSHOT/impala-shell
E args:
['/home/ubuntu/Impala/shell/build/impala-shell-4.0.0-SNAPSHOT/impala-shell',
'--protocol=hs2', '-ilocalhost:21050']
E searcher: <pexpect.searcher_re object at 0x7f2d51b99a10>
E buffer (last 100 chars): ' default> select 2;\r\n^C\r\n[localhost:21050]
default> '
E before (last 100 chars): ' default> select 2;\r\n^C\r\n[localhost:21050]
default> '
E after: <class 'pexpect.TIMEOUT'>
E match: None
E match_index: None
E exitstatus: None
E flag_eof: False
E pid: 12993
E child_fd: 24
E closed: False
E timeout: 30
E delimiter: <class 'pexpect.EOF'>
E logfile: None
E logfile_read: None
E logfile_send: None
E maxread: 2000
E ignorecase: False
E searchwindowsize: None
E delaybeforesend: 0.05
E delayafterclose: 0.1
E delayafterterminate: 0.1
{noformat}
The test was added in IMPALA-9398.
Looks like it's stuck in this line of code waiting for the fetched message:
{code}
child_proc.sendintr()
child_proc.sendline("select 2;")
child_proc.expect("Fetched 1 row\(s\) in [0-9]+\.?[0-9]*s")
child_proc.sendline("quit;")
child_proc.wait()
{code}
[~tmate] can you have a look? It wasn't immediately obvious to me what
happened, although maybe the interrupt was handled after the select 2 command -
I see ^C after select 2 in the output?
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