wangbo commented on code in PR #54243:
URL: https://github.com/apache/doris/pull/54243#discussion_r2253937087
##########
be/src/agent/cgroup_cpu_ctl.cpp:
##########
@@ -404,13 +419,14 @@ Status CgroupV2CpuCtl::init() {
}
Status CgroupV2CpuCtl::modify_cg_cpu_hard_limit_no_lock(int cpu_hard_limit) {
- if (cpu_hard_limit <= 0) {
- return Status::InternalError<false>("cpu hard limit must be greater
than 0");
- }
- std::string value = "";
- uint64_t int_val = _cpu_cfs_period_us * _cpu_core_num * cpu_hard_limit /
100;
- value = std::to_string(int_val) + " 100000";
- std::string msg = "modify cpu.max to [" + value + "]";
+ // If cpu_hard_limit is 0, we set the cpu.max to 1000 100000.
Review Comment:
set cgroup's cpu limit default value 'max 100000' when input value is 0 or
invalid value.
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