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| author | Georgi Kodinov <Georgi.Kodinov@Oracle.com> | 2011-03-25 12:57:27 +0200 |
|---|---|---|
| committer | Georgi Kodinov <Georgi.Kodinov@Oracle.com> | 2011-03-25 12:57:27 +0200 |
| commit | dcf6b68d08acfbfdc3183b0a13f041af51573eb1 (patch) | |
| tree | 5361a400dbc160f7b581f3c21205e92f0a326cbd /mysql-test/suite/rpl | |
| parent | 4518a0ee8a6cbcfa1e28298701e70fcacfc6ced6 (diff) | |
| download | mariadb-git-dcf6b68d08acfbfdc3183b0a13f041af51573eb1.tar.gz | |
Bug #11766769: 59959: SMALL VALUES OF --MAX-ALLOWED-PACKET
ARE NOT BEING HONORED
max_allowed_packet works in conjunction with net_buffer_length.
max_allowed_packet is an upper bound of net_buffer_length.
So it doesn't make sense to set the upper limit lower than the value.
Added a warning (using ER_UNKNOWN_ERRROR and a specific message)
when this is done (in the log at startup and when setting either
max_allowed_packet or the net_buffer_length variables)
Added a test case.
Fixed several tests that broke the above rule.
Diffstat (limited to 'mysql-test/suite/rpl')
| -rw-r--r-- | mysql-test/suite/rpl/r/rpl_packet.result | 2 | ||||
| -rw-r--r-- | mysql-test/suite/rpl/t/rpl_loaddata_map-master.opt | 2 | ||||
| -rw-r--r-- | mysql-test/suite/rpl/t/rpl_loaddata_map-slave.opt | 2 |
3 files changed, 4 insertions, 2 deletions
diff --git a/mysql-test/suite/rpl/r/rpl_packet.result b/mysql-test/suite/rpl/r/rpl_packet.result index 9239a718504..7a7f8141ac8 100644 --- a/mysql-test/suite/rpl/r/rpl_packet.result +++ b/mysql-test/suite/rpl/r/rpl_packet.result @@ -49,6 +49,8 @@ SET @max_allowed_packet_2= @@session.max_allowed_packet; ==== clean up ==== DROP TABLE t1; SET @@global.max_allowed_packet= 1024; +Warnings: +Warning 1105 The value of 'max_allowed_packet' should be no less than the value of 'net_buffer_length' SET @@global.net_buffer_length= 1024; DROP TABLE t1; RESET SLAVE; diff --git a/mysql-test/suite/rpl/t/rpl_loaddata_map-master.opt b/mysql-test/suite/rpl/t/rpl_loaddata_map-master.opt index 831680eb5ef..5fdeb855110 100644 --- a/mysql-test/suite/rpl/t/rpl_loaddata_map-master.opt +++ b/mysql-test/suite/rpl/t/rpl_loaddata_map-master.opt @@ -1 +1 @@ ---read_buffer_size=12K --max_allowed_packet=8K +--read_buffer_size=12K --max_allowed_packet=8K --net-buffer-length=8K diff --git a/mysql-test/suite/rpl/t/rpl_loaddata_map-slave.opt b/mysql-test/suite/rpl/t/rpl_loaddata_map-slave.opt index 95f55bcf7d8..7d404fae240 100644 --- a/mysql-test/suite/rpl/t/rpl_loaddata_map-slave.opt +++ b/mysql-test/suite/rpl/t/rpl_loaddata_map-slave.opt @@ -1 +1 @@ ---max_allowed_packet=8K +--max_allowed_packet=8K --net-buffer-length=8K |