content: /*
   * The Alluxio Open Foundation licenses this work under the Apache License, version 2.0
   * (the "License"). You may not use this work except in compliance with the License, which is
   * available at www.apache.org/licenses/LICENSE-2.0
   *
   * This software is distributed on an "AS IS" basis, WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND,
   * either express or implied, as more fully set forth in the License.
   *
   * See the NOTICE file distributed with this work for information regarding copyright ownership.
   */
  
  package alluxio.master.file.mdsync;
  
  import alluxio.metrics.MetricKey;
  import alluxio.metrics.MetricsSystem;
  
  import com.codahale.metrics.Counter;
  
  /**
   * Sync operation metrics.
   */
  public class SyncOperationMetrics {
    public static final Counter CREATE_COUNT
        = MetricsSystem.counter(MetricKey.MASTER_METADATA_SYNC_FILES_CREATED.getName());
    public static final Counter DELETE_COUNT
        = MetricsSystem.counter(MetricKey.MASTER_METADATA_SYNC_FILES_DELETED.getName());
    public static final Counter RECREATED_COUNT
        = MetricsSystem.counter(MetricKey.MASTER_METADATA_SYNC_FILES_RECREATED.getName());
    public static final Counter UPDATE_COUNT
        = MetricsSystem.counter(MetricKey.MASTER_METADATA_SYNC_FILES_UPDATED.getName());
    public static final Counter SKIP_CONCURRENT_UPDATE_COUNT
        = MetricsSystem.counter(
            MetricKey.MASTER_METADATA_SYNC_FILES_SKIPPED_CONCURRENT_UPDATE.getName());
    public static final Counter SKIP_MOUNT_POINT_COUNT
        = MetricsSystem.counter(MetricKey.MASTER_METADATA_SYNC_FILES_SKIPPED_MOUNT_POINT.getName());
    public static final Counter NOOP_COUNT
        = MetricsSystem.counter(MetricKey.MASTER_METADATA_SYNC_FILES_NOOP.getName());
    public static final Counter SKIPPED_NON_PERSISTED_COUNT
        = MetricsSystem.counter(MetricKey.MASTER_METADATA_SYNC_FILES_SKIPPED_NON_PERSISTED.getName());
  }
  