Two problems:
(1) When pushing warning to sql-layer we need to check that thd != NULL
to avoid NULL-pointer reference.
(2) At tablespace key rotation if used key_id is not found from
encryption plugin tablespace should not be rotated.
cherry-pick from 5.7:
commit 6b24763
Author: Manish Kumar <manish.4.kumar@oracle.com>
Date: Tue Mar 27 13:10:42 2012 +0530
BUG#12977988 - ON STOP SLAVE: ERROR READING PACKET FROM SERVER: LOST CONNECTION
TO MYSQL SERVER
BUG#11761457 - ERROR 2013 + "ERROR READING RELAY LOG EVENT" ON STOP SLAVEBUG#12977988 - ON STOP SLAVE: ERROR READING PACKET FROM SERVER: LOST CONNECTION
TO MYSQL SERVER
Problem was that test innodb.innodb_stats_fetch_corrupted will post
a error InnoDB: Error: Table "mysql"."innodb_index_stats" not found
to a error log and test ignores that message. However, following tests
might see this error also and they might not ignore this error.
Force a server restart after innodb.innodb_stats_fetch_corrupted
to get clean log.
Analysis: By design InnoDB was reading first page of every .ibd file
at startup to find out is tablespace encrypted or not. This is
because tablespace could have been encrypted always, not
encrypted newer or encrypted based on configuration and this
information can be find realible only from first page of .ibd file.
Fix: Do not read first page of every .ibd file at startup. Instead
whenever tablespace is first time accedded we will read the first
page to find necessary information about tablespace encryption
status.
TODO: Add support for SYS_TABLEOPTIONS where all table options
encryption information included will be stored.
ENOTEMPTY is 247 on hppa, not 39 like on Linux, according to this report:
https://bugs.debian.org/cgi-bin/bugreport.cgi?bug=837369
So add another replacement for this to rpl.rpl_drop_db and
binlog.binlog_databasae tests (there were already a couple similar
replacements for other platforms).
Signed-off-by: Kristian Nielsen <knielsen@knielsen-hq.org>
When a deadlock kill is detected inside the storage engine, the kill
is not done immediately, to avoid calling back into the storage engine
kill_query method with various lock subsystem mutexes held. Instead the
kill is queued and done later by a slave background thread.
This patch in preparation for fixing TokuDB optimistic parallel
replication, as well as for removing locking hacks in InnoDB/XtraDB in
10.2.
Signed-off-by: Kristian Nielsen <knielsen at knielsen-hq.org>
In galera cluster, the definer (and thus binlog invoker) must be set
for CREATE ROLE before Query_log_event is created during TOI on the
originating node.
The issue was that when running with valgrind the wait for master_pos_Wait()
was not long enough.
This patch also fixes two other failures that could affect rpl_mdev6020:
- check_if_conflicting_replication_locks() didn't properly check domains
- 'did_mark_start_commit' was after signals to other threads was sent which could
get the variable read too early.
