Commit 2fc4a103 authored by unknown's avatar unknown

Update the help text for --slave-parallel-threads, to clarify the

meaning of the count, and to remove the alpha warning.
parent 8b9b7ec3
......@@ -1758,10 +1758,11 @@ fix_slave_parallel_threads(sys_var *self, THD *thd, enum_var_type type)
static Sys_var_ulong Sys_slave_parallel_threads(
"slave_parallel_threads",
"Alpha feature, to only be used by developers doing testing! "
"If non-zero, number of threads to spawn to apply in parallel events "
"on the slave that were group-committed on the master or were logged "
"with GTID in different replication domains.",
"with GTID in different replication domains. Note that these threads "
"are in addition to the IO and SQL threads, which are always created "
"by a replication slave",
GLOBAL_VAR(opt_slave_parallel_threads), CMD_LINE(REQUIRED_ARG),
VALID_RANGE(0,16383), DEFAULT(0), BLOCK_SIZE(1), NO_MUTEX_GUARD,
NOT_IN_BINLOG, ON_CHECK(check_slave_parallel_threads),
......
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