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Merged fix-1156901-skip-retry-check-for-repl-threads

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This commit is contained in:
Brian Fraser
2013-04-16 17:49:25 -03:00
parent ae8487311c bd37cb252f
commit c167e590d4
4 changed files with 170 additions and 14 deletions
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107
t/lib/Processlist.t
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@@ -335,9 +335,116 @@ is_deeply(
"New query2_2 is active, starting at 05:08"
);
# ###########################################################################
# pt-query-digest --processlist: Duplicate entries for replication thread
# https://bugs.launchpad.net/percona-toolkit/+bug/1156901
# ###########################################################################
# This is basically the same thing as above, but we're pretending to
# be a repl thread, so it should behave differently.
$pl = Processlist->new(MasterSlave=>$ms);
parse_n_times(
1,
code => sub {
return [
[ 2, 'system user', 'localhost', 'test', 'Query', 0, 'executing', 'query2_2'],
],
},
time => Transformers::unix_timestamp('2001-01-01 00:05:03'),
etime => 3.14159,
);
is_deeply(
$pl->_get_active_cxn(),
{
2 => [
2, 'system user', 'localhost', 'test', 'Query', 0, 'executing', 'query2_2',
Transformers::unix_timestamp('2001-01-01 00:05:03'), # START
3.14159, # ETIME
Transformers::unix_timestamp('2001-01-01 00:05:03'), # FSEEN
{ executing => 0 },
],
},
'query2_2 just started',
);
# And there is no event on cxn 2.
is(
scalar @events,
0,
'query2_2 has not fired yet',
);
parse_n_times(
1,
code => sub {
return [
[ 2, 'system user', 'localhost', 'test', 'Query', 0, 'executing', 'query2_2'],
],
},
time => Transformers::unix_timestamp('2001-01-01 00:05:05'),
etime => 2.718,
);
is(
scalar @events,
0,
'query2_2 has not fired yet, same as with normal queries',
);
is_deeply(
$pl->_get_active_cxn(),
{
2 => [
2, 'system user', 'localhost', 'test', 'Query', 0, 'executing', 'query2_2',
Transformers::unix_timestamp('2001-01-01 00:05:03'),
3.14159,
Transformers::unix_timestamp('2001-01-01 00:05:03'),
{ executing => 2 },
],
},
'Cxn 2 still active with query starting at 05:03',
);
# Same as above but five seconds and a half later
parse_n_times(
1,
code => sub {
return [
[ 2, 'system user', 'localhost', 'test', 'Query', 0, 'executing', 'query2_2'],
],
},
time => Transformers::unix_timestamp('2001-01-01 00:05:08.500'),
etime => 0.123,
);
is_deeply(
\@events,
[],
'Original query2_2 not fired because we are a repl thrad',
);
is_deeply(
$pl->_get_active_cxn(),
{
2 => [
2, 'system user', 'localhost', 'test', 'Query', 0, 'executing', 'query2_2',
Transformers::unix_timestamp('2001-01-01 00:05:03'), # START
3.14159, # ETIME
Transformers::unix_timestamp('2001-01-01 00:05:03'), # FSEEN
{ executing => 5.5 },
],
},
"Old query2_2 is active because we're a repl thread, but executing has updated"
);
# ###########################################################################
# Issue 867: Make mk-query-digest detect Lock_time from processlist
# ###########################################################################
$ms = new MasterSlave(OptionParser=>1,DSNParser=>1,Quoter=>1);
$pl = Processlist->new(MasterSlave=>$ms);
# For 2/10ths of a second, the query is Locked. First time we see this