pk.RLock()
	defer pk.RUnlock()
	return pk.pkMap[kid]
}

// PopulatePublicKey - populates a new publickey from the JWKS URL.
func (r *Config) PopulatePublicKey(arn arn.ARN) error {
	pCfg := r.arnProviderCfgsMap[arn]
	if pCfg.JWKS.URL == nil || pCfg.JWKS.URL.String() == "" {
		return nil
	}

	// Add client secret for the client ID for HMAC based signature.

```
cd /usr/hdp/current/spark2-client
su spark
```

- Run the Apache Spark Pi job in yarn-client mode, using code from **org.apache.spark**:

```
./bin/spark-submit --class org.apache.spark.examples.SparkPi \
    --master yarn-client \
    --num-executors 1 \
    --driver-memory 512m \
    --executor-memory 512m \
    --executor-cores 1 \

// DeleteBucketThrottle deletes monitoring for a bucket's target
func (m *Monitor) DeleteBucketThrottle(bucket, arn string) {
	m.tlock.Lock()
	delete(m.bucketsThrottle, BucketOptions{Name: bucket, ReplicationARN: arn})
	m.tlock.Unlock()
	m.mlock.Lock()
	delete(m.bucketsMeasurement, BucketOptions{Name: bucket, ReplicationARN: arn})
	m.mlock.Unlock()
}

// throttle returns currently configured throttle for this bucket

		}, nil

	default:
		return AuthNResponse{}, fmt.Errorf("Invalid status code %d from auth plugin", resp.StatusCode)
	}
}

// GetRoleInfo - returns ARN to policies map.
func (o *AuthNPlugin) GetRoleInfo() map[arn.ARN]string {
	return map[arn.ARN]string{
		o.args.RoleARN: o.args.RolePolicy,
	}
}

// checkConnectivity returns true if we are able to connect to the plugin
// service.

}

// HasExistingObjectReplication returns true if any of the rule returns 'ExistingObjects' replication.
func (c Config) HasExistingObjectReplication(arn string) (hasARN, isEnabled bool) {
	for _, rule := range c.Rules {
		if rule.Destination.ARN == arn || c.RoleArn == arn {
			if !hasARN {
				hasARN = true
			}
			if rule.ExistingObjectReplication.Status == Enabled {
				return true, true
			}
		}
	}

		tid         TargetID
		region      string
		expectedARN ARN
	}{
		{tid, "", ARN{TargetID: tid, region: ""}},
		{tid, "us-east-1", ARN{TargetID: tid, region: "us-east-1"}},
	}

	for i, testCase := range testCases {
		arn := testCase.tid.ToARN(testCase.region)

		if arn != testCase.expectedARN {
			t.Fatalf("test %v: ARN: expected: %v, got: %v", i+1, testCase.expectedARN, arn)
		}
	}
}

		tid         TargetID
		region      string
		expectedARN ARN
	}{
		{tid, "", ARN{TargetID: tid, region: ""}},
		{tid, "us-east-1", ARN{TargetID: tid, region: "us-east-1"}},
	}

	for i, testCase := range testCases {
		arn := testCase.tid.ToARN(testCase.region)

		if arn != testCase.expectedARN {
			t.Fatalf("test %v: ARN: expected: %v, got: %v", i+1, testCase.expectedARN, arn)
		}
	}
}

		}
		for arn, tdsc := range dsc.targetsMap {
			expDsc, ok := test.expDsc.targetsMap[arn]
			if !ok || expDsc != tdsc {
				t.Errorf("Test%d (%s): Invalid  target replicate decision: got %+v, want %+v", i+1, test.name, tdsc, expDsc)
			}
		}
	}
}

var replicationStateTest = []struct {
	name      string
	rs        ReplicationState
	arn       string
	expStatus replication.StatusType

				ReplicationStatus:         replication.Pending,
				VersionID:                 "a3348c34-c352-4498-82f0-1098e8b34df9",
			},
			rcfg: replicationConfig{remotes: &madmin.BucketTargets{Targets: []madmin.BucketTarget{{
				Arn: "arn1",
			}}}},
			dsc:          ReplicateDecision{targetsMap: map[string]replicateTargetDecision{"arn1": newReplicateTargetDecision("arn1", true, false)}},
			expectedSync: true,
		},

			rs.set(ri.Arn, ri.Size, 0, status, ri.OpType, ri.endpoint, ri.secure, ri.Err)
		}
	case replication.Completed:
		if ri.OpType.IsDataReplication() {
			rs.set(ri.Arn, ri.Size, ri.Duration, status, ri.OpType, ri.endpoint, ri.secure, ri.Err)
		}
	case replication.Failed:
		if ri.OpType.IsDataReplication() && prevStatus == replication.Pending {