return null // We can't write this file because a reader is still reading it.
    }

    if (mostRecentTrimFailed || mostRecentRebuildFailed) {
      // The OS has become our enemy! If the trim job failed, it means we are storing more data than
      // requested by the user. Do not allow edits so we do not go over that limit any further. If

### Example Tools to Run at Startup

Some examples of the tools that can do this job are:

* Docker
* Kubernetes
* Docker Compose
* Docker in Swarm Mode
* Systemd
* Supervisor
* Handled internally by a cloud provider as part of their services
* Others...

### Bug or Regression

- Fix JobTrackingWithFinalizers when a pod succeeds after the job is considered failed, which led to API conflicts that blocked finishing the job. ([#111664](https://github.com/kubernetes/kubernetes/pull/111664), [@alculquicondor](https://github.com/alculquicondor)) [SIG Apps and Testing]

In this scenario, each one of the cleaners (including you) would be a processor, doing their part of the job.

And as most of the execution time is taken by actual work (instead of waiting), and the work in a computer is done by a <abbr title="Central Processing Unit">CPU</abbr>, they call these problems "CPU bound".

---

- Support for Indexed Job: a Job that is considered completed when Pods associated to indexes from 0 to (.spec.completions-1) have succeeded. ([#98812](https://github.com/kubernetes/kubernetes/pull/98812), [@alculquicondor](https://github.com/alculquicondor)) [SIG Apps and CLI]...

- Added completed job status in Cron Job event. ([#75712](https://github.com/kubernetes/kubernetes/pull/75712), [@danielqsj](https://github.com/danielqsj))

* Remove stale volumes if endpoint/svc creation fails. ([#35285](https://github.com/kubernetes/kubernetes/pull/35285), [@humblec](https://github.com/humblec))
* Remove Job also from .status.active for Replace strategy ([#35420](https://github.com/kubernetes/kubernetes/pull/35420), [@soltysh](https://github.com/soltysh))

encourage the widest possible use of a certain library, so that it becomes
a de-facto standard.  To achieve this, non-free programs must be
allowed to use the library.  A more frequent case is that a free
library does the same job as widely used non-free libraries.  In this
case, there is little to gain by limiting the free library to free
software only, so we use the Lesser General Public License.

		if globalDNSConfig != nil {
			// Background this operation.
			bootstrapTrace("go initFederatorBackend", func() {
				go initFederatorBackend(buckets, newObject)
			})
		}

		// Initialize batch job pool.
		bootstrapTrace("newBatchJobPool", func() {
			globalBatchJobPool = newBatchJobPool(GlobalContext, newObject, 100)
			globalBatchJobsMetrics = batchJobMetrics{
				metrics: make(map[string]*batchJobInfo),
			}

- Job can now set a failure policy using `.spec.backoffLimit`. The default value for this new field is 6. ([#30243](https://github.com/kubernetes/kubernetes/issues/30243), [@clamoriniere1A](https://github.com/clamoriniere1A)).

- `batch/v2alpha1.ScheduledJob` is removed.