// Holds a map of recently logged errors.
type logOnceType struct {
	IDMap map[string]onceErr
	sync.Mutex
}

func (l *logOnceType) logOnceConsoleIf(ctx context.Context, subsystem string, err error, id string, errKind ...interface{}) {
	if err == nil {
		return
	}

	nerr := unwrapErrs(err)
	l.Lock()
	shouldLog := true
	prev, ok := l.IDMap[id]
	if !ok {
		l.IDMap[id] = onceErr{
			Err:   nerr,
			Count: 1,
		}

    @Override
    void afterBuild() {
        Map<String, Map<String, String>> idsMap = idsFile.readLines()
            .collect { line -> new JsonSlurper().parse(new StringReader(line)) as Map<String, Map<String, String>> }
            .collectMany { it.entrySet() }
            .collectEntries { it }
        Map<String, ScopeIds> ids = [:]
        idsMap.each {
            ids[it.key] = new ScopeIds(

func Stats() (*statsapi.RlimitStats, error) {
	rlimit := &statsapi.RlimitStats{}

	taskMax := int64(-1)
	// Calculate the minimum of kernel.pid_max and kernel.threads-max as they both specify the
	// system-wide limit on the number of tasks.
	for _, file := range []string{"/proc/sys/kernel/pid_max", "/proc/sys/kernel/threads-max"} {
		if content, err := os.ReadFile(file); err == nil {

          << "Malformed " << TF::kParallelExecAnnotation << " attribute";
      return failure();
    }
    if (id_pairs.empty()) continue;

    TF::ParallelIdsMap& ids_map = op_to_parallel_ids_map[island];
    for (const auto& [group_id, branch_id] : id_pairs)
      ids_map[group_id] = branch_id;
  }
  return success();
}

// Fills `op_to_parallel_ids_map` from parallel execution attributes in

// (ref: https://github.com/torvalds/linux/commit/35dfb013149f74c2be1ff9c78f14e6a3cd1539d1)
const IPVSConnReuseModeFixedKernelVersion = "5.9"

// UserNamespacesSupportKernelVersion is the kernel version where idmap for tmpfs support was added
// (ref: https://github.com/torvalds/linux/commit/05e6295f7b5e05f09e369a3eb2882ec5b40fff20)
const UserNamespacesSupportKernelVersion = "6.3"

	_Pointer   = *int
	_Func      = func(x int) string
	_Interface = interface{ m() int }
	_Map       = map[string]int
	_Chan      = chan int

	Basic     _Basic
	Array     _Array
	Slice     _Slice
	Struct    _Struct
	Pointer   _Pointer
	Func      _Func
	Interface _Interface
	Map       _Map
	Chan      _Chan
	Defined   _Struct
)

func (Defined) m() int

      matrix:
        dbversion: [ 'v6.5.0' ]
        go: ['1.22', '1.21', '1.20']
        platform: [ ubuntu-latest ]
    runs-on: ${{ matrix.platform }}

    steps:
      - name: Setup TiDB
        uses: Icemap/tidb-action@main
        with:
          port: 9940
          version: ${{matrix.dbversion}}

      - name: Set up Go 1.x
        uses: actions/setup-go@v4
        with:

	_Else        // else
	_Fallthrough // fallthrough
	_For         // for
	_Func        // func
	_Go          // go
	_Goto        // goto
	_If          // if
	_Import      // import
	_Interface   // interface
	_Map         // map
	_Package     // package
	_Range       // range
	_Return      // return
	_Select      // select
	_Struct      // struct
	_Switch      // switch
	_Type        // type
	_Var         // var