Fixed some mtr test problems
dbug/tests.c:
Fixed compiler warnings
mysql-test/r/handlersocket.result:
Fixed that plugin_license is written
mysql-test/suite/innodb/t/innodb_bug60196.test:
Force sorted results as it was sometimes different on windows
mysql-test/suite/rpl/t/rpl_heartbeat_basic.test:
Prolong test as this failed on windows
mysql-test/t/handlersocket.test:
Fixed that plugin_license is written
plugin/handler_socket/handlersocket/handlersocket.cpp:
Use maria_declare_plugin
plugin/handler_socket/handlersocket/mysql_incl.hpp:
Fixed compiler warning
plugin/handler_socket/libhsclient/auto_addrinfo.hpp:
Fixed compiler warning
sql/handler.h:
Fixed typo
sql/sql_plugin.cc:
Fixed bug that caused plugin library name twice in error message
storage/maria/ma_checkpoint.c:
Fixed compiler warning
storage/maria/ma_loghandler.c:
Fixed compiler warning
unittest/mysys/base64-t.c:
Fixed compiler warning
unittest/mysys/bitmap-t.c:
Fixed compiler warning
unittest/mysys/my_malloc-t.c:
Fixed compiler warning
rpl_heartbeat_basic test fails sporadically on pushbuild because did
not received all heartbeats from slave in circular replication.
MASTER_HEARTBEAT_PERIOD had the default value (slave_net_timeout/2) so
wait on "Heartbeat event received on master", that only waits for 1
minute, sometimes timeout before heartbeat arrives. Fixed setting a
smaller period value.
Currently, rpl_semi_sync is failing in PB due to the warning message:
"Slave SQL: slave SQL thread is being stopped in the middle of "
"applying of a group having updated a non-transaction table; "
"waiting for the group completion ..."
The problem started happening after the fix for BUG#11762407 what was
automatically suppressing some warning messages.
To fix the current issue, we suppress the aforementioned warning message
and exploit the opportunity to make the sentence clearer.
Non-determinism of the test was caused by lack of setting a proper value to hb period,
actually fixed by BUG@50767.
These fixes aim at possible non-determinism in comparison of received
hb events by master and slave in the circular part of the test.
Even though the HB periods ratio was choosen to be as high as 10, it's still incorrect
to compare number of hb-events basing only a relation between their periods.
Yet another issue is relatively short 60 secs timeout of wait_for_status_var.inc
makes valgrind runs to fail.
Fixed with deploying wait_for_slave_io_to_start afront of calling wait_for_status_var.
The test is made runnable only with MIXED binlog-format as it has close to 1 min
total exec time and there is nothing format specific in it.
mysql-test/suite/rpl/r/rpl_heartbeat_basic.result:
results are changed.
mysql-test/suite/rpl/t/rpl_heartbeat_basic.test:
Reducing the test env to run in only with MIXED mode;
Simplifying logics of the circular setup to verify only
that HB flows both directions.
fails in PB sporadically)
The IO thread can concurrently access the relay log IO_CACHE
while another thread is performing an FLUSH LOGS procedure.
FLUSH LOGS closes and reopens the relay log and while doing so it
(re)initializes its IO_CACHE. During this procedure the IO_CACHE
mutex is also reinitialized, which can cause problems if some
other thread (namely the IO THREAD) is concurrently accessing it
at the time .
This patch fixes the problem by extending the interface of the
flush_master_info function to also include a second paramater,
"need_relay_log_lock", stating whether the thread should grab the
relay log lock or not before actually flushing the relay log.
Also, IO thread now calls flush_master_info with this flag set
when it flushes master info with in the event read_event loop.
Finally, we also increase loop time in rpl_heartbeat_basic test
case, so that the number of calls to flush logs doubles, stressing
this part of the code a little more.
mysql-test/suite/rpl/t/rpl_heartbeat_basic.test:
Doubled the number of iterations on the FLUSH LOGS loop by
doubling the time available to perform all iterations.
sql/repl_failsafe.cc:
Updating flush_master_info call so that it uses two parameters
instead of one.
sql/rpl_mi.cc:
Updating flush_master_info call so that it uses two parameters
instead of one.
sql/rpl_mi.h:
Changed flush_master_info interface. Now takes a second parameter
instead of just one. The second parameter is: need_lock_relay_log.
sql/rpl_rli.cc:
Small fix in comment.
sql/slave.cc:
Updating flush_master_info call so that it uses two parameters
instead of one.
sql/sql_repl.cc:
Updating flush_master_info call so that it uses two parameters
instead of one.
Linux x86_64 debug
Two test cases fail because the suppression for the unsafe
warning needs to be updated (BUG@39934 refactored this part and
these changes are only in mysql-next-mr - this is why we notice
them now when merging in next-mr). This is the case for
rpl_nondeterministic_functions and rpl_misc_functions test
cases. rpl_stm_binlog_direct test case is not needed in version >
5.1. The rpl_heartbeat_basic test case fails because patch for
BUG@50397 removed the CHANGE MASTER in the slave that would set
it's period to 1/10 of the master. This would cause the test
assertion to fail.
The fixes for the issues described above are:
- rpl_misc_functions - updated suppression message
- rpl_nondeterministic_functions - updated suppression message
- rpl_stm_binlog_direct - removed the test case (it is not
needed in versions > 5.1)
- rpl_heartbeat_basic - deployed instruction:
CHANGE MASTER TO MASTER_HEARTBEAT_PERIOD=0.1;
Resetting the master before stopping the slave was generating the message
"[ERROR] Slave I/O: Got fatal error 1236 from master when reading data from
binary log: 'could not find next log', Error_code: 1236". In consequence,
the test case was failing because the message had not been suppressed.
To circumvent the failure, we rewrote the test stopping the slave before
resetting the master. We prefer this alternative rather than suppressing
the message.
The issue appears when number of heartbeat events non-zero before start of test
block. But really we need to check that no new events has received during test block.
So I did following:
1. Replace absolute values by diff of values
2. Increase heartbeat period from 1.5 to 5 sec
