This correctly triggers the session command response processing to accept
results from other servers than the current master backend if the session
can continue. If the session cannot continue, it will be stopped
immediately.
Fixed leak in load_utils.cc and the cache filter. Also changed all
instances of json_object_set with json_object_set_new to make sure it's
only used when the references are to be stolen.
The Connection class used the wrapper function when it could simply call
mysql_real_connect directly. This removes the unconditional error message
that would be printed even when a connection failure was expected.
By delaying the processing of a client DCB in the zombie queue, we avoid
initiating the shutdown process of the backend DCBs too early. This solves
the problem of the previous implementation where the session shutdown
proceeded too far before the delaying process started.
Removed the inserts from the test. They don't make any functional
difference and it only slows the whole system down.
Also reduced the number of threads doing the change user command. This
should reduce the CPU usage of the test.
The fix isn't fully functional as closed DCBs never process the events
they receive. The mechanism would work if certain events would be
processed but they'll have to be fixed in a later release.
This should help stabilize the test set by making sure the test actually
fails twice. This'll still leave the output in the log so that the
problems that only occur on the first run can be eventually fixed.
This script is capable of setting the change date and not just
updating a specific one.
It looks for " Change Date: .*" in the first 20 lines of file and
replaces whatever follows "Change Date: " with the specified change
date.
If provided with a directory, it will walk the directory hierarchy
and recursively set the change date in all files.
Connectors that wouldn't send the plugin name even when the plugin
authentication capability was enabled would have to do an extra step in
the authentication.
This prevents the server from selecting the charset under which the
queries are processed which can result in conflicts if the tables used are
not compatible with the charset of the string literals used in the query.
The diagnostics_json call could access the std::unordered_map at the same
time it was being updated by the monitoring thread. This leads to
undefined behavior which in the case of MXS-3059 manifested as a segfault.
