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There was auto-reconnecting by slave earlier than a prescribed by slave_net_timeout value. The issue happened on 64bit solaris that spotted rather incorrect casting of the ulong slave_net_timeout into the uint of mysql.options.read_timeout. Notice, that there is no reason for slave_net_timeout to be of type of ulong. Since it's primarily passed as arg to mysql_options the type can be made as uint to avoid all conversion hassles. That's what the fixes are made. A "side" effect of the patch is a new value for the max of slave_net_timeout to be the max of the unsigned int type (therefore to vary across platforms). Note, a regression test can't be made to run reliably without making it to last over some 20 secs. That's why it is placed in suite/large_tests. mysql-test/suite/large_tests/r/rpl_slave_net_timeout.result: the new test results. mysql-test/suite/large_tests/t/rpl_slave_net_timeout-slave.opt: Initialization of the option that yields slave_net_timeout's default. sql/mysql_priv.h: changing type for slave_net_timeout from ulong to uint sql/mysqld.cc: changing type for slave_net_timeout from ulong to uint sql/sys_vars.cc: Refining the max value for slave_net_timeout to be as the max for uint type.
2 lines
21 B
Plaintext
2 lines
21 B
Plaintext
--net_read_timeout=5
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