It was found that the directory staging committer was the fastest among the three, S3A connector should be configured with the following parameters for optimal results:

```
cat ${HADOOP_CONF_DIR}/core-site.xml | kv-pairify | grep "s3a"

		c.Fatalf("error listing: %v", err)
	}
	v, ok = usersMap[accessKey]
	if !ok {
		c.Fatalf("user was not listed after disabling: %s", accessKey)
	}
	c.Assert(v.Status, madmin.AccountDisabled)
	err = client.MakeBucket(ctx, getRandomBucketName(), minio.MakeBucketOptions{})
	if err == nil {
		c.Fatalf("user account was not disabled!")
	}

	// 5. Check that user can be deleted and verify it.

				entries[i] = entries[i][:len(entry)-1]
				continue
			}
			// Do not retain the file.
			entries[i] = ""

			if contextCanceled(ctx) {
				return ctx.Err()
			}
			// If root was an object return it as such.
			if HasSuffix(entry, xlStorageFormatFile) {
				var meta metaCacheEntry
				if s.walkReadMu != nil {
					s.walkReadMu.Lock()
				}

mc admin user add dest repluser repluser123

# create a replication policy for repluser
# Remove "s3:GetBucketObjectLockConfiguration" if object locking is not enabled, i.e. bucket was not created with `mc mb --with-lock` option
# Remove "s3:ReplicateDelete" if delete marker replication is not required
cat >replpolicy.json <<EOF
{
 "Version": "2012-10-17",
 "Statement": [
  {
   "Effect": "Allow",

			logger.Fatal(fmt.Errorf("invalid TLS arguments provided missing public cert --ftp=\"tls-public-cert=path/to/public.crt\""), "unable to start FTP server")
		}
		if port == 0 {
			port = 8021 // Default FTP port, since no port was given.
		}
	}

	// If no TLS certs were provided, server is running in TLS for S3 API
	// we automatically make FTP also run under TLS mode.
	if globalIsTLS && tlsPrivateKey == "" && tlsPublicCert == "" {

replication is set up with delete marker replication, there is potential for duplicate delete markers to be created if both source and target concurrently set a Delete Marker or if one/both of the clusters went down at tandem before the replication event was synced.This is an unavoidable side-effect in active-active replication caused by allowing delete markers set on a object version with `REPLICA` status back to source.

In the case of versioned deletes a.k.a permanent delete of a version by doing...

	errLifecycleDuplicateID  = Errorf("Rule ID must be unique. Found same ID for more than one rule")
	errXMLNotWellFormed      = Errorf("The XML you provided was not well-formed or did not validate against our published schema")
)

const (
	// TransitionComplete marks completed transition
	TransitionComplete = "complete"
	// TransitionPending - transition is yet to be attempted

			// An invalid key was found in the region sub-system.
			// Since the region sub-system cannot be (re)set as it
			// is legacy, we return an error to tell the user to
			// reset the region via the new command.

   The new KMS-based approach can use a key derivation function that is orders of magnitudes
   cheaper w.r.t. memory and CPU.
- Root credentials can now be changed easily. Before, a two-step process was required to
   change the cluster root credentials since they were used to en/decrypt the IAM data.
   So, both - the old and new credentials - had to be present at the same time during a rotation

		return args, err
	}

	getCfg := func(cfgParam string) string {
		// As parameters are already validated, we skip checking
		// if the config param was found.
		val, _, _ := s.ResolveConfigParam(config.PolicyPluginSubSys, config.Default, cfgParam, false)
		return val
	}

	pluginURL := getCfg(URL)
	if pluginURL == "" {
		return args, nil
	}