Put descriptions of plugins into a separate file read by MTR
MTR itself has generalised code to read this and set env. variables
Removed the *SO variables, updated some tests accordingly
New commit: added optional list of plugin names for _LOAD variable
Also made changes for the new AUTH_* plugins
Truncate the maximum result length (64-bit wide type) to fit into
the item maximum length (32-bit wide type). This is possible as
this specific branch is only used if the maximum result length
is less than 0x1000000 (MAX_BLOB_WIDTH), which fits comfortably
in a 32-bit wide type.
From a user perspective, the problem is that a FLUSH LOGS or SIGHUP
signal could end up associating the stdout and stderr to random
files. In the case of this bug report, the streams would end up
associated to InnoDB ibd files.
The freopen(3) function is not thread-safe on FreeBSD. What this
means is that if another thread calls open(2) during freopen()
is executing that another thread's fd returned by open(2) may get
re-associated with the file being passed to freopen(3). See FreeBSD
PR number 79887 for reference:
http://www.freebsd.org/cgi/query-pr.cgi?pr=79887
This problem is worked around by substituting a internal hook within
the FILE structure. This avoids the loss of atomicity by not having
the original fd closed before its duplicated.
Patch based on the original work by Vasil Dimov.
Do not use nested AC_CHECK_FUNC() because they result in:
./configure: line 52688: syntax error: unexpected end of file
(which happens only on some platforms and does not happen on others,
I have no idea what is the reason for this)
- Second scenario checked:
Ensure via wait routines that the commit comes after the
processing of the statement which should get finally
the ER_LOCK_WAIT_TIMEOUT
--> This should prevent the current bug.
- First scenario checked:
Ensure via wait routines that the statement is already waiting
for getting the lock before the commit is given.
--> No effect on the current bug, but ensure that the right
scenario is reached.
- Take care that disconnects are finished before the test ends.
--> Reduce the potential to harm succeeding tests.
- "Mangle" the printout of the current default innodb_lock_wait_timeout value
--> No need to adjust the test in case the default gets changed in future.
- remove the superfluous file
- add an preemptive removal of the outfile before the
SELECT ... INTO OUTFILE ...
2. Remove an already disabled subtest
It's functionality is covered by tests in the suite funcs_1.
3. Adjust the formatting within some sub testcase to the formatting used
in all other sub testcases
AC_CHECK_FUNCS(f1 f2 f3, ACTION_IF_PRESENT)
ACTION_IF_PRESENT is executed if any of f1, f2 or f3 is present.
Fix this misusage, we want the action to be executed if all of the
functions are present.
Check whether the master and purge thread are active after creating them. Do
not proceed until both threads have started. We do this by checking whether a
slot has been reserved by both the respective threads.
Add srv_thread_has_reserved_slot() returns slot no or ULINT_UNDEFINED.
rb://536 Approved by Jimmy
