list.statLock.Lock()
	defer list.statLock.Unlock()

	stats, ok := list.targetStats[id]
	if !ok {
		stats = targetStat{}
	}

	stats.currentSendCalls++
	list.targetStats[id] = stats
}

func (list *TargetList) decCurrentSendCalls(id TargetID) {
	list.statLock.Lock()
	defer list.statLock.Unlock()

	stats, ok := list.targetStats[id]
	if !ok {
		// should not happen
		return
	}

	if err != nil {
		return false, err
	}

	b, ok := value.ToBool()
	if !ok {
		err = fmt.Errorf("WHERE expression did not return bool")
		return false, err
	}

	return b, nil
}

// AggregateRow - aggregates the input record. Applies only to
// aggregation queries.
func (e *SelectStatement) AggregateRow(input Record) error {
	ok, err := e.isPassingWhereClause(input)
	if err != nil {
		return err

		// Depth 2 = ok
		{input: `[{"bio":"bada bing bada boom","id":1,"name":"Charles","falseVal":false}]`, maxDepth: 2, mustFail: false},
		// Arrays:
		{input: `[[[[[[[[[[[[[[[[[[[[[["ok"]]]]]]]]]]]]]]]]]]]]]]`, maxDepth: 2, mustFail: true},
		{input: `[[[[[[[[[[[[[[[[[[[[[["ok"]]]]]]]]]]]]]]]]]]]]]]`, maxDepth: 10, mustFail: true},
		{input: `[[[[[[[[[[[[[[[[[[[[[["ok"]]]]]]]]]]]]]]]]]]]]]]`, maxDepth: 100, mustFail: false},

                /*noutputs*/ 1,
                /*targets*/ nullptr, /*ntargets*/ 0,
                /*run_metadata*/ nullptr, status);
  if (VLOG_IS_ON(1) && status->status.ok()) {
    tensorflow::Tensor tensor;
    if (tensorflow::TF_TensorToTensor(ret, &tensor).ok()) {
      VLOG(1) << "Dequeued tensor content: " << tensor.DebugString();
    }
  }
  return ret;
}

}

// GetSerializer get serializer
func GetSerializer(name string) (serializer SerializerInterface, ok bool) {
	v, ok := serializerMap.Load(strings.ToLower(name))
	if ok {
		serializer, ok = v.(SerializerInterface)
	}
	return serializer, ok
}

func init() {
	RegisterSerializer("json", JSONSerializer{})
	RegisterSerializer("unixtime", UnixSecondSerializer{})

MinIO server exposes three un-authenticated, healthcheck endpoints liveness probe and a cluster probe at `/minio/health/live` and `/minio/health/cluster` respectively.

## Liveness probe

This probe always responds with '200 OK'. Only fails if 'etcd' is configured and unreachable. When liveness probe fails, Kubernetes like platforms restart the container.

```
livenessProbe:
  httpGet:
    path: /minio/health/live
    port: 9000
    scheme: HTTP

// updateCacheEntry will update non-transient state.
func (m *metacacheManager) updateCacheEntry(update metacache) (metacache, error) {
	m.mu.RLock()
	if meta, ok := m.trash[update.id]; ok {
		m.mu.RUnlock()
		return meta, nil
	}

	b, ok := m.buckets[update.bucket]
	m.mu.RUnlock()
	if ok {
		return b.updateCacheEntry(update)
	}

	// We should have either a trashed bucket or this
	return metacache{}, errVolumeNotFound
}

	inferTypeAsString(arg)

	s, ok := arg.ToString()
	if !ok {
		err := errLikeNonStrArg
		return nil, errLikeInvalidInputs(err)
	}

	pattern, err1 := e.Pattern.evalNode(r, tableAlias)
	if err1 != nil {
		return nil, err1
	}

	// Infer pattern as string (in case it is untyped)
	inferTypeAsString(pattern)

	patternStr, ok := pattern.ToString()
	if !ok {
		err := errLikeNonStrArg

			ok:       false,
			out:      "+A\n+C\n+E\n+F\n",
		},
		{
			name:     "feature removed",
			features: []string{"C", "A"},
			required: []string{"A", "B", "C"},
			ok:       false,
			out:      "-B\n",
		},
		{
			name:      "exception removal",
			features:  []string{"A", "C"},
			required:  []string{"A", "B", "C"},
			exception: []string{"B"},
			ok:        true,

	cpuResourceMetrics, found := resourceMetricsMap[cpuSubsystem]
	if found {
		if cpuIdleMetric, ok := cpuResourceMetrics[getResourceKey(cpuIdle, nil)]; ok {
			avgVal := math.Round(cpuIdleMetric.Avg*100) / 100
			m.Set(sysCPUAvgIdle, avgVal)
		}
		if cpuIOWaitMetric, ok := cpuResourceMetrics[getResourceKey(cpuIOWait, nil)]; ok {
			avgVal := math.Round(cpuIOWaitMetric.Avg*100) / 100
			m.Set(sysCPUAvgIOWait, avgVal)
		}
	}