MetricKey (Alluxio Parent 2.9.4-SNAPSHOT API)

java.lang.Object
- alluxio.metrics.MetricKey

All Implemented Interfaces:

Comparable<MetricKey>
```
@ThreadSafe
public final class MetricKey
extends Object
implements Comparable<MetricKey>
```
Metric keys. This class provides a set of pre-defined Alluxio metric keys.

Nested Class Summary

Nested Classes
Modifier and Type	Class and Description
`static class`	`MetricKey.Builder` Builder to create `MetricKey` instances.
`static class`	`MetricKey.Name` A nested class to hold named string constants for their corresponding metrics.

Field Summary

Fields
Modifier and Type	Field and Description
`static MetricKey`	`CLIENT_BLOCK_MASTER_CLIENT_COUNT`
`static MetricKey`	`CLIENT_BLOCK_READ_CHUNK_REMOTE`
`static MetricKey`	`CLIENT_BLOCK_WORKER_CLIENT_COUNT`
`static MetricKey`	`CLIENT_BUSY_EXCEPTION_COUNT`
`static MetricKey`	`CLIENT_BYTES_READ_LOCAL`
`static MetricKey`	`CLIENT_BYTES_READ_LOCAL_THROUGHPUT`
`static MetricKey`	`CLIENT_BYTES_WRITTEN_LOCAL`
`static MetricKey`	`CLIENT_BYTES_WRITTEN_LOCAL_THROUGHPUT`
`static MetricKey`	`CLIENT_BYTES_WRITTEN_UFS`
`static MetricKey`	`CLIENT_CACHE_BYTES_DISCARDED`
`static MetricKey`	`CLIENT_CACHE_BYTES_EVICTED`
`static MetricKey`	`CLIENT_CACHE_BYTES_READ_CACHE`
`static MetricKey`	`CLIENT_CACHE_BYTES_READ_EXTERNAL`
`static MetricKey`	`CLIENT_CACHE_BYTES_READ_IN_STREAM_BUFFER`
`static MetricKey`	`CLIENT_CACHE_BYTES_REQUESTED_EXTERNAL`
`static MetricKey`	`CLIENT_CACHE_BYTES_WRITTEN_CACHE`
`static MetricKey`	`CLIENT_CACHE_CLEAN_ERRORS`
`static MetricKey`	`CLIENT_CACHE_CLEANUP_GET_ERRORS`
`static MetricKey`	`CLIENT_CACHE_CLEANUP_PUT_ERRORS`
`static MetricKey`	`CLIENT_CACHE_CREATE_ERRORS`
`static MetricKey`	`CLIENT_CACHE_DELETE_ERRORS`
`static MetricKey`	`CLIENT_CACHE_DELETE_FROM_STORE_ERRORS`
`static MetricKey`	`CLIENT_CACHE_DELETE_NON_EXISTING_PAGE_ERRORS`
`static MetricKey`	`CLIENT_CACHE_DELETE_NOT_READY_ERRORS`
`static MetricKey`	`CLIENT_CACHE_GET_ERRORS`
`static MetricKey`	`CLIENT_CACHE_GET_NOT_READY_ERRORS`
`static MetricKey`	`CLIENT_CACHE_GET_STORE_READ_ERRORS`
`static MetricKey`	`CLIENT_CACHE_HIT_RATE`
`static MetricKey`	`CLIENT_CACHE_PAGE_READ_CACHE_TIME_NS`
`static MetricKey`	`CLIENT_CACHE_PAGE_READ_EXTERNAL_TIME_NS`
`static MetricKey`	`CLIENT_CACHE_PAGES`
`static MetricKey`	`CLIENT_CACHE_PAGES_DISCARDED`
`static MetricKey`	`CLIENT_CACHE_PAGES_EVICTED`
`static MetricKey`	`CLIENT_CACHE_PUT_ASYNC_REJECTION_ERRORS`
`static MetricKey`	`CLIENT_CACHE_PUT_BENIGN_RACING_ERRORS`
`static MetricKey`	`CLIENT_CACHE_PUT_ERRORS`
`static MetricKey`	`CLIENT_CACHE_PUT_EVICTION_ERRORS`
`static MetricKey`	`CLIENT_CACHE_PUT_INSUFFICIENT_SPACE_ERRORS`
`static MetricKey`	`CLIENT_CACHE_PUT_NOT_READY_ERRORS`
`static MetricKey`	`CLIENT_CACHE_PUT_STORE_DELETE_ERRORS`
`static MetricKey`	`CLIENT_CACHE_PUT_STORE_WRITE_ERRORS`
`static MetricKey`	`CLIENT_CACHE_PUT_STORE_WRITE_NO_SPACE_ERRORS`
`static MetricKey`	`CLIENT_CACHE_SHADOW_CACHE_BYTES`
`static MetricKey`	`CLIENT_CACHE_SHADOW_CACHE_BYTES_HIT`
`static MetricKey`	`CLIENT_CACHE_SHADOW_CACHE_BYTES_READ`
`static MetricKey`	`CLIENT_CACHE_SHADOW_CACHE_FALSE_POSITIVE_RATIO`
`static MetricKey`	`CLIENT_CACHE_SHADOW_CACHE_PAGES`
`static MetricKey`	`CLIENT_CACHE_SHADOW_CACHE_PAGES_HIT`
`static MetricKey`	`CLIENT_CACHE_SHADOW_CACHE_PAGES_READ`
`static MetricKey`	`CLIENT_CACHE_SPACE_AVAILABLE`
`static MetricKey`	`CLIENT_CACHE_SPACE_USED`
`static MetricKey`	`CLIENT_CACHE_SPACE_USED_COUNT`
`static MetricKey`	`CLIENT_CACHE_STATE`
`static MetricKey`	`CLIENT_CACHE_STORE_DELETE_TIMEOUT`
`static MetricKey`	`CLIENT_CACHE_STORE_GET_TIMEOUT`
`static MetricKey`	`CLIENT_CACHE_STORE_PUT_TIMEOUT`
`static MetricKey`	`CLIENT_CACHE_STORE_THREADS_REJECTED`
`static MetricKey`	`CLIENT_DEFAULT_HIVE_CLIENT_COUNT`
`static MetricKey`	`CLIENT_FILE_SYSTEM_MASTER_CLIENT_COUNT`
`static MetricKey`	`CLIENT_META_DATA_CACHE_SIZE`
`static MetricKey`	`CLOSE_ALLUXIO_OUTSTREAM_LATENCY`
`static MetricKey`	`CLOSE_UFS_OUTSTREAM_LATENCY`
`static MetricKey`	`CLUSTER_ACTIVE_RPC_READ_COUNT`
`static MetricKey`	`CLUSTER_ACTIVE_RPC_WRITE_COUNT`
`static MetricKey`	`CLUSTER_BYTES_READ_DIRECT`
`static MetricKey`	`CLUSTER_BYTES_READ_DIRECT_THROUGHPUT`
`static MetricKey`	`CLUSTER_BYTES_READ_DOMAIN`
`static MetricKey`	`CLUSTER_BYTES_READ_DOMAIN_THROUGHPUT`
`static MetricKey`	`CLUSTER_BYTES_READ_LOCAL`
`static MetricKey`	`CLUSTER_BYTES_READ_LOCAL_THROUGHPUT`
`static MetricKey`	`CLUSTER_BYTES_READ_REMOTE`
`static MetricKey`	`CLUSTER_BYTES_READ_REMOTE_THROUGHPUT`
`static MetricKey`	`CLUSTER_BYTES_READ_UFS`
`static MetricKey`	`CLUSTER_BYTES_READ_UFS_ALL`
`static MetricKey`	`CLUSTER_BYTES_READ_UFS_THROUGHPUT`
`static MetricKey`	`CLUSTER_BYTES_WRITTEN_DOMAIN`
`static MetricKey`	`CLUSTER_BYTES_WRITTEN_DOMAIN_THROUGHPUT`
`static MetricKey`	`CLUSTER_BYTES_WRITTEN_LOCAL`
`static MetricKey`	`CLUSTER_BYTES_WRITTEN_LOCAL_THROUGHPUT`
`static MetricKey`	`CLUSTER_BYTES_WRITTEN_REMOTE`
`static MetricKey`	`CLUSTER_BYTES_WRITTEN_REMOTE_THROUGHPUT`
`static MetricKey`	`CLUSTER_BYTES_WRITTEN_UFS`
`static MetricKey`	`CLUSTER_BYTES_WRITTEN_UFS_ALL`
`static MetricKey`	`CLUSTER_BYTES_WRITTEN_UFS_THROUGHPUT`
`static MetricKey`	`CLUSTER_CACHE_HIT_RATE`
`static MetricKey`	`CLUSTER_CAPACITY_FREE`
`static MetricKey`	`CLUSTER_CAPACITY_TOTAL`
`static MetricKey`	`CLUSTER_CAPACITY_USED`
`static MetricKey`	`CLUSTER_LEADER_ID`
`static MetricKey`	`CLUSTER_LEADER_INDEX`
`static MetricKey`	`CLUSTER_LOST_WORKERS`
`static MetricKey`	`CLUSTER_ROOT_UFS_CAPACITY_FREE`
`static MetricKey`	`CLUSTER_ROOT_UFS_CAPACITY_TOTAL`
`static MetricKey`	`CLUSTER_ROOT_UFS_CAPACITY_USED`
`static MetricKey`	`CLUSTER_WORKERS`
`static MetricKey`	`FUSE_CACHED_PATH_COUNT`
`static MetricKey`	`FUSE_READ_WRITE_FILE_COUNT`
`static MetricKey`	`FUSE_TOTAL_CALLS`
`static MetricKey`	`INFO_TIME_EXCEEDED`
`static MetricKey`	`MASTER_ABSENT_CACHE_HITS`
`static MetricKey`	`MASTER_ABSENT_CACHE_MISSES`
`static MetricKey`	`MASTER_ABSENT_CACHE_SIZE`
`static MetricKey`	`MASTER_ABSENT_PATH_CACHE_QUEUE_SIZE`
`static MetricKey`	`MASTER_ASYNC_PERSIST_CANCEL`
`static MetricKey`	`MASTER_ASYNC_PERSIST_FAIL`
`static MetricKey`	`MASTER_ASYNC_PERSIST_FILE_COUNT`
`static MetricKey`	`MASTER_ASYNC_PERSIST_FILE_SIZE`
`static MetricKey`	`MASTER_ASYNC_PERSIST_SUCCESS`
`static MetricKey`	`MASTER_AUDIT_LOG_ENTRIES_SIZE`
`static MetricKey`	`MASTER_BLOCK_HEAP_SIZE`
`static MetricKey`	`MASTER_CACHED_BLOCK_LOCATIONS`
`static MetricKey`	`MASTER_COMPLETE_FILE_OPS`
`static MetricKey`	`MASTER_COMPLETED_OPERATION_RETRY_COUNT`
`static MetricKey`	`MASTER_CREATE_DIRECTORIES_OPS`
`static MetricKey`	`MASTER_CREATE_FILES_OPS`
`static MetricKey`	`MASTER_DELETE_PATHS_OPS`
`static MetricKey`	`MASTER_DIRECTORIES_CREATED`
`static MetricKey`	`MASTER_EDGE_CACHE_EVICTIONS`
`static MetricKey`	`MASTER_EDGE_CACHE_HITS`
`static MetricKey`	`MASTER_EDGE_CACHE_LOAD_TIMES`
`static MetricKey`	`MASTER_EDGE_CACHE_MISSES`
`static MetricKey`	`MASTER_EDGE_CACHE_SIZE`
`static MetricKey`	`MASTER_EDGE_LOCK_POOL_SIZE`
`static MetricKey`	`MASTER_EMBEDDED_JOURNAL_SNAPSHOT_DOWNLOAD_TIMER`
`static MetricKey`	`MASTER_EMBEDDED_JOURNAL_SNAPSHOT_GENERATE_TIMER`
`static MetricKey`	`MASTER_EMBEDDED_JOURNAL_SNAPSHOT_INSTALL_TIMER`
`static MetricKey`	`MASTER_EMBEDDED_JOURNAL_SNAPSHOT_LAST_INDEX`
`static MetricKey`	`MASTER_EMBEDDED_JOURNAL_SNAPSHOT_REPLAY_TIMER`
`static MetricKey`	`MASTER_FILE_BLOCK_INFOS_GOT`
`static MetricKey`	`MASTER_FILE_INFOS_GOT`
`static MetricKey`	`MASTER_FILE_SIZE`
`static MetricKey`	`MASTER_FILES_COMPLETED`
`static MetricKey`	`MASTER_FILES_CREATED`
`static MetricKey`	`MASTER_FILES_FREED`
`static MetricKey`	`MASTER_FILES_PERSISTED`
`static MetricKey`	`MASTER_FILES_PINNED`
`static MetricKey`	`MASTER_FILES_TO_PERSIST`
`static MetricKey`	`MASTER_FREE_FILE_OPS`
`static MetricKey`	`MASTER_GET_FILE_BLOCK_INFO_OPS`
`static MetricKey`	`MASTER_GET_FILE_INFO_OPS`
`static MetricKey`	`MASTER_GET_NEW_BLOCK_OPS`
`static MetricKey`	`MASTER_INODE_CACHE_EVICTIONS`
`static MetricKey`	`MASTER_INODE_CACHE_HIT_RATIO`
`static MetricKey`	`MASTER_INODE_CACHE_HITS`
`static MetricKey`	`MASTER_INODE_CACHE_LOAD_TIMES`
`static MetricKey`	`MASTER_INODE_CACHE_MISSES`
`static MetricKey`	`MASTER_INODE_CACHE_SIZE`
`static MetricKey`	`MASTER_INODE_HEAP_SIZE`
`static MetricKey`	`MASTER_INODE_LOCK_POOL_SIZE`
`static MetricKey`	`MASTER_JOB_CANCELED`
`static MetricKey`	`MASTER_JOB_COMPLETED`
`static MetricKey`	`MASTER_JOB_COUNT`
`static MetricKey`	`MASTER_JOB_CREATED`
`static MetricKey`	`MASTER_JOB_DISTRIBUTED_LOAD_CANCEL`
`static MetricKey`	`MASTER_JOB_DISTRIBUTED_LOAD_FAIL`
`static MetricKey`	`MASTER_JOB_DISTRIBUTED_LOAD_FILE_COUNT`
`static MetricKey`	`MASTER_JOB_DISTRIBUTED_LOAD_FILE_SIZE`
`static MetricKey`	`MASTER_JOB_DISTRIBUTED_LOAD_RATE`
`static MetricKey`	`MASTER_JOB_DISTRIBUTED_LOAD_SUCCESS`
`static MetricKey`	`MASTER_JOB_FAILED`
`static MetricKey`	`MASTER_JOB_LOAD_BLOCK_COUNT`
`static MetricKey`	`MASTER_JOB_LOAD_BLOCK_FAIL`
`static MetricKey`	`MASTER_JOB_LOAD_BLOCK_SIZE`
`static MetricKey`	`MASTER_JOB_LOAD_FAIL`
`static MetricKey`	`MASTER_JOB_LOAD_RATE`
`static MetricKey`	`MASTER_JOB_LOAD_SUCCESS`
`static MetricKey`	`MASTER_JOB_RUNNING`
`static MetricKey`	`MASTER_JOURNAL_CHECKPOINT_WARN`
`static MetricKey`	`MASTER_JOURNAL_ENTRIES_SINCE_CHECKPOINT`
`static MetricKey`	`MASTER_JOURNAL_FLUSH_FAILURE`
`static MetricKey`	`MASTER_JOURNAL_FLUSH_TIMER`
`static MetricKey`	`MASTER_JOURNAL_GAIN_PRIMACY_TIMER`
`static MetricKey`	`MASTER_JOURNAL_LAST_APPLIED_COMMIT_INDEX`
`static MetricKey`	`MASTER_JOURNAL_LAST_CHECKPOINT_TIME`
`static MetricKey`	`MASTER_JOURNAL_SEQUENCE_NUMBER`
`static MetricKey`	`MASTER_JOURNAL_SPACE_FREE_BYTES`
`static MetricKey`	`MASTER_JOURNAL_SPACE_FREE_PERCENT`
`static MetricKey`	`MASTER_LAST_BACKUP_ENTRIES_COUNT`
`static MetricKey`	`MASTER_LAST_BACKUP_RESTORE_COUNT`
`static MetricKey`	`MASTER_LAST_BACKUP_RESTORE_TIME_MS`
`static MetricKey`	`MASTER_LAST_BACKUP_TIME_MS`
`static MetricKey`	`MASTER_LAST_GAIN_PRIMACY_TIME`
`static MetricKey`	`MASTER_LAST_LOSE_PRIMACY_TIME`
`static MetricKey`	`MASTER_LISTING_CACHE_EVICTIONS`
`static MetricKey`	`MASTER_LISTING_CACHE_HITS`
`static MetricKey`	`MASTER_LISTING_CACHE_LOAD_TIMES`
`static MetricKey`	`MASTER_LISTING_CACHE_MISSES`
`static MetricKey`	`MASTER_LISTING_CACHE_SIZE`
`static MetricKey`	`MASTER_LOST_BLOCK_COUNT`
`static MetricKey`	`MASTER_LOST_FILE_COUNT`
`static MetricKey`	`MASTER_METADATA_SYNC_ACTIVE_PATHS`
`static MetricKey`	`MASTER_METADATA_SYNC_EXECUTOR`
`static MetricKey`	`MASTER_METADATA_SYNC_EXECUTOR_QUEUE_SIZE`
`static MetricKey`	`MASTER_METADATA_SYNC_FAIL`
`static MetricKey`	`MASTER_METADATA_SYNC_NO_CHANGE`
`static MetricKey`	`MASTER_METADATA_SYNC_OPS_COUNT`
`static MetricKey`	`MASTER_METADATA_SYNC_PATHS_CANCEL`
`static MetricKey`	`MASTER_METADATA_SYNC_PATHS_FAIL`
`static MetricKey`	`MASTER_METADATA_SYNC_PATHS_SUCCESS`
`static MetricKey`	`MASTER_METADATA_SYNC_PENDING_PATHS`
`static MetricKey`	`MASTER_METADATA_SYNC_PREFETCH_CANCEL`
`static MetricKey`	`MASTER_METADATA_SYNC_PREFETCH_EXECUTOR`
`static MetricKey`	`MASTER_METADATA_SYNC_PREFETCH_EXECUTOR_QUEUE_SIZE`
`static MetricKey`	`MASTER_METADATA_SYNC_PREFETCH_FAIL`
`static MetricKey`	`MASTER_METADATA_SYNC_PREFETCH_OPS_COUNT`
`static MetricKey`	`MASTER_METADATA_SYNC_PREFETCH_PATHS`
`static MetricKey`	`MASTER_METADATA_SYNC_PREFETCH_RETRIES`
`static MetricKey`	`MASTER_METADATA_SYNC_PREFETCH_SUCCESS`
`static MetricKey`	`MASTER_METADATA_SYNC_SKIPPED`
`static MetricKey`	`MASTER_METADATA_SYNC_SUCCESS`
`static MetricKey`	`MASTER_METADATA_SYNC_TIME_MS`
`static MetricKey`	`MASTER_METADATA_SYNC_UFS_MOUNT`
`static MetricKey`	`MASTER_MIGRATE_JOB_CANCEL`
`static MetricKey`	`MASTER_MIGRATE_JOB_FAIL`
`static MetricKey`	`MASTER_MIGRATE_JOB_FILE_COUNT`
`static MetricKey`	`MASTER_MIGRATE_JOB_FILE_SIZE`
`static MetricKey`	`MASTER_MIGRATE_JOB_SUCCESS`
`static MetricKey`	`MASTER_MOUNT_OPS`
`static MetricKey`	`MASTER_NEW_BLOCKS_GOT`
`static MetricKey`	`MASTER_PATHS_DELETED`
`static MetricKey`	`MASTER_PATHS_MOUNTED`
`static MetricKey`	`MASTER_PATHS_RENAMED`
`static MetricKey`	`MASTER_PATHS_UNMOUNTED`
`static MetricKey`	`MASTER_RENAME_PATH_OPS`
`static MetricKey`	`MASTER_REPLICA_MGMT_ACTIVE_JOB_SIZE`
`static MetricKey`	`MASTER_REPLICATION_LIMITED_FILES`
`static MetricKey`	`MASTER_ROCKS_BLOCK_BACKGROUND_ERRORS`
`static MetricKey`	`MASTER_ROCKS_BLOCK_BLOCK_CACHE_CAPACITY`
`static MetricKey`	`MASTER_ROCKS_BLOCK_BLOCK_CACHE_PINNED_USAGE`
`static MetricKey`	`MASTER_ROCKS_BLOCK_BLOCK_CACHE_USAGE`
`static MetricKey`	`MASTER_ROCKS_BLOCK_COMPACTION_PENDING`
`static MetricKey`	`MASTER_ROCKS_BLOCK_CUR_SIZE_ACTIVE_MEM_TABLE`
`static MetricKey`	`MASTER_ROCKS_BLOCK_CUR_SIZE_ALL_MEM_TABLES`
`static MetricKey`	`MASTER_ROCKS_BLOCK_ESTIMATE_NUM_KEYS`
`static MetricKey`	`MASTER_ROCKS_BLOCK_ESTIMATE_PENDING_COMPACTION_BYTES`
`static MetricKey`	`MASTER_ROCKS_BLOCK_ESTIMATE_TABLE_READERS_MEM`
`static MetricKey`	`MASTER_ROCKS_BLOCK_ESTIMATED_MEM_USAGE`
`static MetricKey`	`MASTER_ROCKS_BLOCK_LIVE_SST_FILES_SIZE`
`static MetricKey`	`MASTER_ROCKS_BLOCK_MEM_TABLE_FLUSH_PENDING`
`static MetricKey`	`MASTER_ROCKS_BLOCK_NUM_DELETES_ACTIVE_MEM_TABLE`
`static MetricKey`	`MASTER_ROCKS_BLOCK_NUM_DELETES_IMM_MEM_TABLES`
`static MetricKey`	`MASTER_ROCKS_BLOCK_NUM_ENTRIES_ACTIVE_MEM_TABLE`
`static MetricKey`	`MASTER_ROCKS_BLOCK_NUM_ENTRIES_IMM_MEM_TABLES`
`static MetricKey`	`MASTER_ROCKS_BLOCK_NUM_IMMUTABLE_MEM_TABLE`
`static MetricKey`	`MASTER_ROCKS_BLOCK_NUM_LIVE_VERSIONS`
`static MetricKey`	`MASTER_ROCKS_BLOCK_NUM_RUNNING_COMPACTIONS`
`static MetricKey`	`MASTER_ROCKS_BLOCK_NUM_RUNNING_FLUSHES`
`static MetricKey`	`MASTER_ROCKS_BLOCK_SIZE_ALL_MEM_TABLES`
`static MetricKey`	`MASTER_ROCKS_BLOCK_TOTAL_SST_FILES_SIZE`
`static MetricKey`	`MASTER_ROCKS_INODE_BACKGROUND_ERRORS`
`static MetricKey`	`MASTER_ROCKS_INODE_BLOCK_CACHE_CAPACITY`
`static MetricKey`	`MASTER_ROCKS_INODE_BLOCK_CACHE_PINNED_USAGE`
`static MetricKey`	`MASTER_ROCKS_INODE_BLOCK_CACHE_USAGE`
`static MetricKey`	`MASTER_ROCKS_INODE_COMPACTION_PENDING`
`static MetricKey`	`MASTER_ROCKS_INODE_CUR_SIZE_ACTIVE_MEM_TABLE`
`static MetricKey`	`MASTER_ROCKS_INODE_CUR_SIZE_ALL_MEM_TABLES`
`static MetricKey`	`MASTER_ROCKS_INODE_ESTIMATE_NUM_KEYS`
`static MetricKey`	`MASTER_ROCKS_INODE_ESTIMATE_PENDING_COMPACTION_BYTES`
`static MetricKey`	`MASTER_ROCKS_INODE_ESTIMATE_TABLE_READERS_MEM`
`static MetricKey`	`MASTER_ROCKS_INODE_ESTIMATED_MEM_USAGE`
`static MetricKey`	`MASTER_ROCKS_INODE_LIVE_SST_FILES_SIZE`
`static MetricKey`	`MASTER_ROCKS_INODE_MEM_TABLE_FLUSH_PENDING`
`static MetricKey`	`MASTER_ROCKS_INODE_NUM_DELETES_ACTIVE_MEM_TABLE`
`static MetricKey`	`MASTER_ROCKS_INODE_NUM_DELETES_IMM_MEM_TABLES`
`static MetricKey`	`MASTER_ROCKS_INODE_NUM_ENTRIES_ACTIVE_MEM_TABLE`
`static MetricKey`	`MASTER_ROCKS_INODE_NUM_ENTRIES_IMM_MEM_TABLES`
`static MetricKey`	`MASTER_ROCKS_INODE_NUM_IMMUTABLE_MEM_TABLE`
`static MetricKey`	`MASTER_ROCKS_INODE_NUM_LIVE_VERSIONS`
`static MetricKey`	`MASTER_ROCKS_INODE_NUM_RUNNING_COMPACTIONS`
`static MetricKey`	`MASTER_ROCKS_INODE_NUM_RUNNING_FLUSHES`
`static MetricKey`	`MASTER_ROCKS_INODE_SIZE_ALL_MEM_TABLES`
`static MetricKey`	`MASTER_ROCKS_INODE_TOTAL_SST_FILES_SIZE`
`static MetricKey`	`MASTER_ROCKS_TOTAL_ESTIMATED_MEM_USAGE`
`static MetricKey`	`MASTER_ROLE_ID`
`static MetricKey`	`MASTER_RPC_QUEUE_LENGTH`
`static MetricKey`	`MASTER_RPC_THREAD_ACTIVE_COUNT`
`static MetricKey`	`MASTER_RPC_THREAD_CURRENT_COUNT`
`static MetricKey`	`MASTER_SET_ACL_OPS`
`static MetricKey`	`MASTER_SET_ATTRIBUTE_OPS`
`static MetricKey`	`MASTER_START_TIME`
`static MetricKey`	`MASTER_TO_REMOVE_BLOCK_COUNT`
`static MetricKey`	`MASTER_TOTAL_BLOCK_REPLICA_COUNT`
`static MetricKey`	`MASTER_TOTAL_PATHS`
`static MetricKey`	`MASTER_TOTAL_RPCS`
`static MetricKey`	`MASTER_TTL_BUCKETS`
`static MetricKey`	`MASTER_TTL_INODES`
`static MetricKey`	`MASTER_UFS_JOURNAL_CATCHUP_TIMER`
`static MetricKey`	`MASTER_UFS_JOURNAL_FAILURE_RECOVER_TIMER`
`static MetricKey`	`MASTER_UFS_JOURNAL_INITIAL_REPLAY_TIME_MS`
`static MetricKey`	`MASTER_UFS_STATUS_CACHE_CHILDREN_SIZE`
`static MetricKey`	`MASTER_UFS_STATUS_CACHE_SIZE`
`static MetricKey`	`MASTER_UNIQUE_BLOCKS`
`static MetricKey`	`MASTER_UNMOUNT_OPS`
`static MetricKey`	`PROCESS_POOL_DIRECT_MEM_USED`
`static MetricKey`	`PROXY_AUDIT_LOG_ENTRIES_SIZE`
`static MetricKey`	`PROXY_CHECK_UPLOADID_STATUS_LATENCY`
`static MetricKey`	`PROXY_CLEANUP_MULTIPART_UPLOAD_LATENCY`
`static MetricKey`	`PROXY_CLEANUP_TEMP_MULTIPART_UPLOAD_OBJ_LATENCY`
`static MetricKey`	`PROXY_COMPLETE_MP_UPLOAD_MERGE_LATENCY`
`static MetricKey`	`TOTAL_EXTRA_TIME`
`static MetricKey`	`WARN_TIME_EXCEEDED`
`static MetricKey`	`WORKER_ACTIVE_CLIENTS`
`static MetricKey`	`WORKER_ACTIVE_RPC_READ_COUNT`
`static MetricKey`	`WORKER_ACTIVE_RPC_WRITE_COUNT`
`static MetricKey`	`WORKER_BLOCK_READER_COMPLETED_TASK_COUNT`
`static MetricKey`	`WORKER_BLOCK_READER_THREAD_ACTIVE_COUNT`
`static MetricKey`	`WORKER_BLOCK_READER_THREAD_CURRENT_COUNT`
`static MetricKey`	`WORKER_BLOCK_READER_THREAD_MAX_COUNT`
`static MetricKey`	`WORKER_BLOCK_REMOVER_REMOVED_COUNT`
`static MetricKey`	`WORKER_BLOCK_REMOVER_REMOVING_BLOCKS_SIZE`
`static MetricKey`	`WORKER_BLOCK_REMOVER_TRY_REMOVE_BLOCKS_SIZE`
`static MetricKey`	`WORKER_BLOCK_REMOVER_TRY_REMOVE_COUNT`
`static MetricKey`	`WORKER_BLOCK_SERIALIZED_COMPLETED_TASK_COUNT`
`static MetricKey`	`WORKER_BLOCK_SERIALIZED_THREAD_ACTIVE_COUNT`
`static MetricKey`	`WORKER_BLOCK_SERIALIZED_THREAD_CURRENT_COUNT`
`static MetricKey`	`WORKER_BLOCK_SERIALIZED_THREAD_MAX_COUNT`
`static MetricKey`	`WORKER_BLOCK_WRITER_COMPLETED_TASK_COUNT`
`static MetricKey`	`WORKER_BLOCK_WRITER_THREAD_ACTIVE_COUNT`
`static MetricKey`	`WORKER_BLOCK_WRITER_THREAD_CURRENT_COUNT`
`static MetricKey`	`WORKER_BLOCK_WRITER_THREAD_MAX_COUNT`
`static MetricKey`	`WORKER_BLOCKS_ACCESSED`
`static MetricKey`	`WORKER_BLOCKS_CACHED`
`static MetricKey`	`WORKER_BLOCKS_CANCELLED`
`static MetricKey`	`WORKER_BLOCKS_DELETED`
`static MetricKey`	`WORKER_BLOCKS_EVICTED`
`static MetricKey`	`WORKER_BLOCKS_EVICTION_RATE`
`static MetricKey`	`WORKER_BLOCKS_LOST`
`static MetricKey`	`WORKER_BLOCKS_PROMOTED`
`static MetricKey`	`WORKER_BLOCKS_READ_LOCAL`
`static MetricKey`	`WORKER_BLOCKS_READ_REMOTE`
`static MetricKey`	`WORKER_BLOCKS_READ_UFS`
`static MetricKey`	`WORKER_BYTES_READ_DIRECT`
`static MetricKey`	`WORKER_BYTES_READ_DIRECT_THROUGHPUT`
`static MetricKey`	`WORKER_BYTES_READ_DOMAIN`
`static MetricKey`	`WORKER_BYTES_READ_DOMAIN_THROUGHPUT`
`static MetricKey`	`WORKER_BYTES_READ_REMOTE`
`static MetricKey`	`WORKER_BYTES_READ_REMOTE_THROUGHPUT`
`static MetricKey`	`WORKER_BYTES_READ_UFS`
`static MetricKey`	`WORKER_BYTES_READ_UFS_THROUGHPUT`
`static MetricKey`	`WORKER_BYTES_WRITTEN_DIRECT`
`static MetricKey`	`WORKER_BYTES_WRITTEN_DIRECT_THROUGHPUT`
`static MetricKey`	`WORKER_BYTES_WRITTEN_DOMAIN`
`static MetricKey`	`WORKER_BYTES_WRITTEN_DOMAIN_THROUGHPUT`
`static MetricKey`	`WORKER_BYTES_WRITTEN_REMOTE`
`static MetricKey`	`WORKER_BYTES_WRITTEN_REMOTE_THROUGHPUT`
`static MetricKey`	`WORKER_BYTES_WRITTEN_UFS`
`static MetricKey`	`WORKER_BYTES_WRITTEN_UFS_THROUGHPUT`
`static MetricKey`	`WORKER_CACHE_BLOCKS_SIZE`
`static MetricKey`	`WORKER_CACHE_FAILED_BLOCKS`
`static MetricKey`	`WORKER_CACHE_MANAGER_COMPLETED_TASK_COUNT`
`static MetricKey`	`WORKER_CACHE_MANAGER_THREAD_ACTIVE_COUNT`
`static MetricKey`	`WORKER_CACHE_MANAGER_THREAD_CURRENT_COUNT`
`static MetricKey`	`WORKER_CACHE_MANAGER_THREAD_MAX_COUNT`
`static MetricKey`	`WORKER_CACHE_MANAGER_THREAD_QUEUE_WAITING_TASK_COUNT`
`static MetricKey`	`WORKER_CACHE_REMOTE_BLOCKS`
`static MetricKey`	`WORKER_CACHE_REQUESTS`
`static MetricKey`	`WORKER_CACHE_REQUESTS_ASYNC`
`static MetricKey`	`WORKER_CACHE_REQUESTS_SYNC`
`static MetricKey`	`WORKER_CACHE_SUCCEEDED_BLOCKS`
`static MetricKey`	`WORKER_CACHE_UFS_BLOCKS`
`static MetricKey`	`WORKER_CAPACITY_FREE`
`static MetricKey`	`WORKER_CAPACITY_TOTAL`
`static MetricKey`	`WORKER_CAPACITY_USED`
`static MetricKey`	`WORKER_MASTER_REGISTRATION_SUCCESS_COUNT`
`static MetricKey`	`WORKER_RPC_QUEUE_LENGTH`
`static MetricKey`	`WORKER_RPC_THREAD_ACTIVE_COUNT`
`static MetricKey`	`WORKER_RPC_THREAD_CURRENT_COUNT`

Method Summary

All Methods Static Methods Instance Methods Concrete Methods
Modifier and Type	Method and Description
`static Collection<? extends MetricKey>`	`allMetricKeys()`
`static Set<MetricKey>`	`allShouldReportMetricKeys(MetricsSystem.InstanceType instanceType)` Gets all the metric keys that belong to the given instance type and should be reported.
`int`	`compareTo(MetricKey o)`
`boolean`	`equals(Object o)`
`static MetricKey`	`fromString(String name)` Parses a given name and return its corresponding `MetricKey`, throwing exception if no such a Metric can be found.
`String`	`getDescription()`
`String`	`getMetricName()`
`MetricType`	`getMetricType()`
`String`	`getName()`
`static String`	`getSyncMetricName(long mountId)`
`int`	`hashCode()`
`boolean`	`isClusterAggregated()`
`static boolean`	`isValid(String name)`
`static boolean`	`register(MetricKey key)` Registers the given key to the global key map.
`String`	`toString()`
`static void`	`unregister(MetricKey key)` Unregisters the given key from the global key map.

Methods inherited from class java.lang.Object
clone, finalize, getClass, notify, notifyAll, wait, wait, wait

Field Detail

MASTER_ABSENT_CACHE_HITS

public static final MetricKey MASTER_ABSENT_CACHE_HITS

MASTER_ABSENT_CACHE_MISSES

public static final MetricKey MASTER_ABSENT_CACHE_MISSES

MASTER_ABSENT_CACHE_SIZE

public static final MetricKey MASTER_ABSENT_CACHE_SIZE

MASTER_ABSENT_PATH_CACHE_QUEUE_SIZE

public static final MetricKey MASTER_ABSENT_PATH_CACHE_QUEUE_SIZE

MASTER_EDGE_CACHE_EVICTIONS

public static final MetricKey MASTER_EDGE_CACHE_EVICTIONS

MASTER_EDGE_CACHE_HITS

public static final MetricKey MASTER_EDGE_CACHE_HITS

MASTER_EDGE_CACHE_LOAD_TIMES

public static final MetricKey MASTER_EDGE_CACHE_LOAD_TIMES

MASTER_EDGE_CACHE_MISSES

public static final MetricKey MASTER_EDGE_CACHE_MISSES

MASTER_EDGE_CACHE_SIZE

public static final MetricKey MASTER_EDGE_CACHE_SIZE

MASTER_FILES_PINNED

public static final MetricKey MASTER_FILES_PINNED

MASTER_FILES_TO_PERSIST

public static final MetricKey MASTER_FILES_TO_PERSIST

MASTER_FILE_SIZE

public static final MetricKey MASTER_FILE_SIZE

MASTER_INODE_CACHE_EVICTIONS

public static final MetricKey MASTER_INODE_CACHE_EVICTIONS

MASTER_INODE_CACHE_HITS

public static final MetricKey MASTER_INODE_CACHE_HITS

MASTER_INODE_CACHE_HIT_RATIO

public static final MetricKey MASTER_INODE_CACHE_HIT_RATIO

MASTER_INODE_CACHE_LOAD_TIMES

public static final MetricKey MASTER_INODE_CACHE_LOAD_TIMES

MASTER_INODE_CACHE_MISSES

public static final MetricKey MASTER_INODE_CACHE_MISSES

MASTER_INODE_CACHE_SIZE

public static final MetricKey MASTER_INODE_CACHE_SIZE

MASTER_JOURNAL_SPACE_FREE_BYTES

public static final MetricKey MASTER_JOURNAL_SPACE_FREE_BYTES

MASTER_JOURNAL_SPACE_FREE_PERCENT

public static final MetricKey MASTER_JOURNAL_SPACE_FREE_PERCENT

MASTER_LOST_BLOCK_COUNT

public static final MetricKey MASTER_LOST_BLOCK_COUNT

MASTER_TO_REMOVE_BLOCK_COUNT

public static final MetricKey MASTER_TO_REMOVE_BLOCK_COUNT

MASTER_LOST_FILE_COUNT

public static final MetricKey MASTER_LOST_FILE_COUNT

MASTER_TOTAL_PATHS

public static final MetricKey MASTER_TOTAL_PATHS

MASTER_UNIQUE_BLOCKS

public static final MetricKey MASTER_UNIQUE_BLOCKS

MASTER_CACHED_BLOCK_LOCATIONS

public static final MetricKey MASTER_CACHED_BLOCK_LOCATIONS

MASTER_TOTAL_RPCS

public static final MetricKey MASTER_TOTAL_RPCS

MASTER_TOTAL_BLOCK_REPLICA_COUNT

public static final MetricKey MASTER_TOTAL_BLOCK_REPLICA_COUNT

MASTER_TTL_BUCKETS

public static final MetricKey MASTER_TTL_BUCKETS

MASTER_TTL_INODES

public static final MetricKey MASTER_TTL_INODES

MASTER_INODE_HEAP_SIZE

public static final MetricKey MASTER_INODE_HEAP_SIZE

MASTER_BLOCK_HEAP_SIZE

public static final MetricKey MASTER_BLOCK_HEAP_SIZE

MASTER_RPC_QUEUE_LENGTH

public static final MetricKey MASTER_RPC_QUEUE_LENGTH

MASTER_RPC_THREAD_ACTIVE_COUNT

public static final MetricKey MASTER_RPC_THREAD_ACTIVE_COUNT

MASTER_RPC_THREAD_CURRENT_COUNT

public static final MetricKey MASTER_RPC_THREAD_CURRENT_COUNT

MASTER_REPLICA_MGMT_ACTIVE_JOB_SIZE

public static final MetricKey MASTER_REPLICA_MGMT_ACTIVE_JOB_SIZE

MASTER_LAST_BACKUP_ENTRIES_COUNT

public static final MetricKey MASTER_LAST_BACKUP_ENTRIES_COUNT

MASTER_LAST_BACKUP_TIME_MS

public static final MetricKey MASTER_LAST_BACKUP_TIME_MS

MASTER_LAST_BACKUP_RESTORE_COUNT

public static final MetricKey MASTER_LAST_BACKUP_RESTORE_COUNT

MASTER_LAST_BACKUP_RESTORE_TIME_MS

public static final MetricKey MASTER_LAST_BACKUP_RESTORE_TIME_MS

MASTER_DIRECTORIES_CREATED

public static final MetricKey MASTER_DIRECTORIES_CREATED

MASTER_FILE_BLOCK_INFOS_GOT

public static final MetricKey MASTER_FILE_BLOCK_INFOS_GOT

MASTER_FILE_INFOS_GOT

public static final MetricKey MASTER_FILE_INFOS_GOT

MASTER_FILES_COMPLETED

public static final MetricKey MASTER_FILES_COMPLETED

MASTER_FILES_CREATED

public static final MetricKey MASTER_FILES_CREATED

MASTER_FILES_FREED

public static final MetricKey MASTER_FILES_FREED

MASTER_FILES_PERSISTED

public static final MetricKey MASTER_FILES_PERSISTED

MASTER_NEW_BLOCKS_GOT

public static final MetricKey MASTER_NEW_BLOCKS_GOT

MASTER_PATHS_DELETED

public static final MetricKey MASTER_PATHS_DELETED

MASTER_PATHS_MOUNTED

public static final MetricKey MASTER_PATHS_MOUNTED

MASTER_PATHS_RENAMED

public static final MetricKey MASTER_PATHS_RENAMED

MASTER_PATHS_UNMOUNTED

public static final MetricKey MASTER_PATHS_UNMOUNTED

MASTER_COMPLETED_OPERATION_RETRY_COUNT

public static final MetricKey MASTER_COMPLETED_OPERATION_RETRY_COUNT

MASTER_COMPLETE_FILE_OPS

public static final MetricKey MASTER_COMPLETE_FILE_OPS

MASTER_CREATE_DIRECTORIES_OPS

public static final MetricKey MASTER_CREATE_DIRECTORIES_OPS

MASTER_CREATE_FILES_OPS

public static final MetricKey MASTER_CREATE_FILES_OPS

MASTER_DELETE_PATHS_OPS

public static final MetricKey MASTER_DELETE_PATHS_OPS

MASTER_FREE_FILE_OPS

public static final MetricKey MASTER_FREE_FILE_OPS

MASTER_GET_FILE_BLOCK_INFO_OPS

public static final MetricKey MASTER_GET_FILE_BLOCK_INFO_OPS

MASTER_GET_FILE_INFO_OPS

public static final MetricKey MASTER_GET_FILE_INFO_OPS

MASTER_GET_NEW_BLOCK_OPS

public static final MetricKey MASTER_GET_NEW_BLOCK_OPS

MASTER_LISTING_CACHE_EVICTIONS

public static final MetricKey MASTER_LISTING_CACHE_EVICTIONS

MASTER_LISTING_CACHE_HITS

public static final MetricKey MASTER_LISTING_CACHE_HITS

MASTER_LISTING_CACHE_LOAD_TIMES

public static final MetricKey MASTER_LISTING_CACHE_LOAD_TIMES

MASTER_LISTING_CACHE_MISSES

public static final MetricKey MASTER_LISTING_CACHE_MISSES

MASTER_LISTING_CACHE_SIZE

public static final MetricKey MASTER_LISTING_CACHE_SIZE

MASTER_MOUNT_OPS

public static final MetricKey MASTER_MOUNT_OPS

MASTER_REPLICATION_LIMITED_FILES

public static final MetricKey MASTER_REPLICATION_LIMITED_FILES

MASTER_RENAME_PATH_OPS

public static final MetricKey MASTER_RENAME_PATH_OPS

MASTER_SET_ACL_OPS

public static final MetricKey MASTER_SET_ACL_OPS

MASTER_SET_ATTRIBUTE_OPS

public static final MetricKey MASTER_SET_ATTRIBUTE_OPS

MASTER_UNMOUNT_OPS

public static final MetricKey MASTER_UNMOUNT_OPS

MASTER_INODE_LOCK_POOL_SIZE

public static final MetricKey MASTER_INODE_LOCK_POOL_SIZE

MASTER_EDGE_LOCK_POOL_SIZE

public static final MetricKey MASTER_EDGE_LOCK_POOL_SIZE

MASTER_AUDIT_LOG_ENTRIES_SIZE

public static final MetricKey MASTER_AUDIT_LOG_ENTRIES_SIZE

PROXY_AUDIT_LOG_ENTRIES_SIZE

public static final MetricKey PROXY_AUDIT_LOG_ENTRIES_SIZE

PROXY_CHECK_UPLOADID_STATUS_LATENCY

public static final MetricKey PROXY_CHECK_UPLOADID_STATUS_LATENCY

PROXY_COMPLETE_MP_UPLOAD_MERGE_LATENCY

public static final MetricKey PROXY_COMPLETE_MP_UPLOAD_MERGE_LATENCY

PROXY_CLEANUP_MULTIPART_UPLOAD_LATENCY

public static final MetricKey PROXY_CLEANUP_MULTIPART_UPLOAD_LATENCY

PROXY_CLEANUP_TEMP_MULTIPART_UPLOAD_OBJ_LATENCY

public static final MetricKey PROXY_CLEANUP_TEMP_MULTIPART_UPLOAD_OBJ_LATENCY

MASTER_METADATA_SYNC_UFS_MOUNT

public static final MetricKey MASTER_METADATA_SYNC_UFS_MOUNT

MASTER_METADATA_SYNC_OPS_COUNT

public static final MetricKey MASTER_METADATA_SYNC_OPS_COUNT

MASTER_METADATA_SYNC_TIME_MS

public static final MetricKey MASTER_METADATA_SYNC_TIME_MS

MASTER_METADATA_SYNC_SKIPPED

public static final MetricKey MASTER_METADATA_SYNC_SKIPPED

MASTER_METADATA_SYNC_NO_CHANGE

public static final MetricKey MASTER_METADATA_SYNC_NO_CHANGE

MASTER_METADATA_SYNC_SUCCESS

public static final MetricKey MASTER_METADATA_SYNC_SUCCESS

MASTER_METADATA_SYNC_FAIL

public static final MetricKey MASTER_METADATA_SYNC_FAIL

MASTER_METADATA_SYNC_PENDING_PATHS

public static final MetricKey MASTER_METADATA_SYNC_PENDING_PATHS

MASTER_METADATA_SYNC_ACTIVE_PATHS

public static final MetricKey MASTER_METADATA_SYNC_ACTIVE_PATHS

MASTER_METADATA_SYNC_PATHS_CANCEL

public static final MetricKey MASTER_METADATA_SYNC_PATHS_CANCEL

MASTER_METADATA_SYNC_PATHS_SUCCESS

public static final MetricKey MASTER_METADATA_SYNC_PATHS_SUCCESS

MASTER_METADATA_SYNC_PATHS_FAIL

public static final MetricKey MASTER_METADATA_SYNC_PATHS_FAIL

MASTER_METADATA_SYNC_PREFETCH_OPS_COUNT

public static final MetricKey MASTER_METADATA_SYNC_PREFETCH_OPS_COUNT

MASTER_METADATA_SYNC_PREFETCH_SUCCESS

public static final MetricKey MASTER_METADATA_SYNC_PREFETCH_SUCCESS

MASTER_METADATA_SYNC_PREFETCH_FAIL

public static final MetricKey MASTER_METADATA_SYNC_PREFETCH_FAIL

MASTER_METADATA_SYNC_PREFETCH_CANCEL

public static final MetricKey MASTER_METADATA_SYNC_PREFETCH_CANCEL

MASTER_METADATA_SYNC_PREFETCH_RETRIES

public static final MetricKey MASTER_METADATA_SYNC_PREFETCH_RETRIES

MASTER_METADATA_SYNC_PREFETCH_PATHS

public static final MetricKey MASTER_METADATA_SYNC_PREFETCH_PATHS

MASTER_UFS_STATUS_CACHE_SIZE

public static final MetricKey MASTER_UFS_STATUS_CACHE_SIZE

MASTER_UFS_STATUS_CACHE_CHILDREN_SIZE

public static final MetricKey MASTER_UFS_STATUS_CACHE_CHILDREN_SIZE

MASTER_METADATA_SYNC_PREFETCH_EXECUTOR

public static final MetricKey MASTER_METADATA_SYNC_PREFETCH_EXECUTOR

MASTER_METADATA_SYNC_PREFETCH_EXECUTOR_QUEUE_SIZE

public static final MetricKey MASTER_METADATA_SYNC_PREFETCH_EXECUTOR_QUEUE_SIZE

MASTER_METADATA_SYNC_EXECUTOR

public static final MetricKey MASTER_METADATA_SYNC_EXECUTOR

MASTER_METADATA_SYNC_EXECUTOR_QUEUE_SIZE

public static final MetricKey MASTER_METADATA_SYNC_EXECUTOR_QUEUE_SIZE

MASTER_EMBEDDED_JOURNAL_SNAPSHOT_GENERATE_TIMER

public static final MetricKey MASTER_EMBEDDED_JOURNAL_SNAPSHOT_GENERATE_TIMER

MASTER_EMBEDDED_JOURNAL_SNAPSHOT_DOWNLOAD_TIMER

public static final MetricKey MASTER_EMBEDDED_JOURNAL_SNAPSHOT_DOWNLOAD_TIMER

MASTER_EMBEDDED_JOURNAL_SNAPSHOT_INSTALL_TIMER

public static final MetricKey MASTER_EMBEDDED_JOURNAL_SNAPSHOT_INSTALL_TIMER

MASTER_EMBEDDED_JOURNAL_SNAPSHOT_REPLAY_TIMER

public static final MetricKey MASTER_EMBEDDED_JOURNAL_SNAPSHOT_REPLAY_TIMER

MASTER_EMBEDDED_JOURNAL_SNAPSHOT_LAST_INDEX

public static final MetricKey MASTER_EMBEDDED_JOURNAL_SNAPSHOT_LAST_INDEX

MASTER_ROLE_ID

public static final MetricKey MASTER_ROLE_ID

MASTER_START_TIME

public static final MetricKey MASTER_START_TIME

MASTER_LAST_GAIN_PRIMACY_TIME

public static final MetricKey MASTER_LAST_GAIN_PRIMACY_TIME

MASTER_LAST_LOSE_PRIMACY_TIME

public static final MetricKey MASTER_LAST_LOSE_PRIMACY_TIME

MASTER_JOURNAL_FLUSH_FAILURE

public static final MetricKey MASTER_JOURNAL_FLUSH_FAILURE

MASTER_JOURNAL_FLUSH_TIMER

public static final MetricKey MASTER_JOURNAL_FLUSH_TIMER

MASTER_JOURNAL_SEQUENCE_NUMBER

public static final MetricKey MASTER_JOURNAL_SEQUENCE_NUMBER

MASTER_JOURNAL_LAST_CHECKPOINT_TIME

public static final MetricKey MASTER_JOURNAL_LAST_CHECKPOINT_TIME

MASTER_JOURNAL_ENTRIES_SINCE_CHECKPOINT

public static final MetricKey MASTER_JOURNAL_ENTRIES_SINCE_CHECKPOINT

MASTER_JOURNAL_LAST_APPLIED_COMMIT_INDEX

public static final MetricKey MASTER_JOURNAL_LAST_APPLIED_COMMIT_INDEX

MASTER_JOURNAL_CHECKPOINT_WARN

public static final MetricKey MASTER_JOURNAL_CHECKPOINT_WARN

MASTER_JOURNAL_GAIN_PRIMACY_TIMER

public static final MetricKey MASTER_JOURNAL_GAIN_PRIMACY_TIMER

MASTER_UFS_JOURNAL_CATCHUP_TIMER

public static final MetricKey MASTER_UFS_JOURNAL_CATCHUP_TIMER

MASTER_UFS_JOURNAL_FAILURE_RECOVER_TIMER

public static final MetricKey MASTER_UFS_JOURNAL_FAILURE_RECOVER_TIMER

MASTER_UFS_JOURNAL_INITIAL_REPLAY_TIME_MS

public static final MetricKey MASTER_UFS_JOURNAL_INITIAL_REPLAY_TIME_MS

MASTER_JOB_CANCELED

public static final MetricKey MASTER_JOB_CANCELED

MASTER_JOB_COMPLETED

public static final MetricKey MASTER_JOB_COMPLETED

MASTER_JOB_COUNT

public static final MetricKey MASTER_JOB_COUNT

MASTER_JOB_CREATED

public static final MetricKey MASTER_JOB_CREATED

MASTER_JOB_FAILED

public static final MetricKey MASTER_JOB_FAILED

MASTER_JOB_RUNNING

public static final MetricKey MASTER_JOB_RUNNING

MASTER_JOB_LOAD_SUCCESS

public static final MetricKey MASTER_JOB_LOAD_SUCCESS

MASTER_JOB_LOAD_FAIL

public static final MetricKey MASTER_JOB_LOAD_FAIL

MASTER_JOB_LOAD_BLOCK_COUNT

public static final MetricKey MASTER_JOB_LOAD_BLOCK_COUNT

MASTER_JOB_LOAD_BLOCK_FAIL

public static final MetricKey MASTER_JOB_LOAD_BLOCK_FAIL

MASTER_JOB_LOAD_BLOCK_SIZE

public static final MetricKey MASTER_JOB_LOAD_BLOCK_SIZE

MASTER_JOB_LOAD_RATE

public static final MetricKey MASTER_JOB_LOAD_RATE

MASTER_JOB_DISTRIBUTED_LOAD_SUCCESS

public static final MetricKey MASTER_JOB_DISTRIBUTED_LOAD_SUCCESS

MASTER_JOB_DISTRIBUTED_LOAD_FAIL

public static final MetricKey MASTER_JOB_DISTRIBUTED_LOAD_FAIL

MASTER_JOB_DISTRIBUTED_LOAD_CANCEL

public static final MetricKey MASTER_JOB_DISTRIBUTED_LOAD_CANCEL

MASTER_JOB_DISTRIBUTED_LOAD_FILE_COUNT

public static final MetricKey MASTER_JOB_DISTRIBUTED_LOAD_FILE_COUNT

MASTER_JOB_DISTRIBUTED_LOAD_FILE_SIZE

public static final MetricKey MASTER_JOB_DISTRIBUTED_LOAD_FILE_SIZE

MASTER_JOB_DISTRIBUTED_LOAD_RATE

public static final MetricKey MASTER_JOB_DISTRIBUTED_LOAD_RATE

MASTER_MIGRATE_JOB_SUCCESS

public static final MetricKey MASTER_MIGRATE_JOB_SUCCESS

MASTER_MIGRATE_JOB_FAIL

public static final MetricKey MASTER_MIGRATE_JOB_FAIL

MASTER_MIGRATE_JOB_CANCEL

public static final MetricKey MASTER_MIGRATE_JOB_CANCEL

MASTER_MIGRATE_JOB_FILE_COUNT

public static final MetricKey MASTER_MIGRATE_JOB_FILE_COUNT

MASTER_MIGRATE_JOB_FILE_SIZE

public static final MetricKey MASTER_MIGRATE_JOB_FILE_SIZE

MASTER_ASYNC_PERSIST_SUCCESS

public static final MetricKey MASTER_ASYNC_PERSIST_SUCCESS

MASTER_ASYNC_PERSIST_FAIL

public static final MetricKey MASTER_ASYNC_PERSIST_FAIL

MASTER_ASYNC_PERSIST_CANCEL

public static final MetricKey MASTER_ASYNC_PERSIST_CANCEL

MASTER_ASYNC_PERSIST_FILE_COUNT

public static final MetricKey MASTER_ASYNC_PERSIST_FILE_COUNT

MASTER_ASYNC_PERSIST_FILE_SIZE

public static final MetricKey MASTER_ASYNC_PERSIST_FILE_SIZE

MASTER_ROCKS_BLOCK_BACKGROUND_ERRORS

public static final MetricKey MASTER_ROCKS_BLOCK_BACKGROUND_ERRORS

MASTER_ROCKS_BLOCK_BLOCK_CACHE_CAPACITY

public static final MetricKey MASTER_ROCKS_BLOCK_BLOCK_CACHE_CAPACITY

MASTER_ROCKS_BLOCK_BLOCK_CACHE_PINNED_USAGE

public static final MetricKey MASTER_ROCKS_BLOCK_BLOCK_CACHE_PINNED_USAGE

MASTER_ROCKS_BLOCK_BLOCK_CACHE_USAGE

public static final MetricKey MASTER_ROCKS_BLOCK_BLOCK_CACHE_USAGE

MASTER_ROCKS_BLOCK_COMPACTION_PENDING

public static final MetricKey MASTER_ROCKS_BLOCK_COMPACTION_PENDING

MASTER_ROCKS_BLOCK_CUR_SIZE_ACTIVE_MEM_TABLE

public static final MetricKey MASTER_ROCKS_BLOCK_CUR_SIZE_ACTIVE_MEM_TABLE

MASTER_ROCKS_BLOCK_CUR_SIZE_ALL_MEM_TABLES

public static final MetricKey MASTER_ROCKS_BLOCK_CUR_SIZE_ALL_MEM_TABLES

MASTER_ROCKS_BLOCK_ESTIMATE_NUM_KEYS

public static final MetricKey MASTER_ROCKS_BLOCK_ESTIMATE_NUM_KEYS

MASTER_ROCKS_BLOCK_ESTIMATE_PENDING_COMPACTION_BYTES

public static final MetricKey MASTER_ROCKS_BLOCK_ESTIMATE_PENDING_COMPACTION_BYTES

MASTER_ROCKS_BLOCK_ESTIMATE_TABLE_READERS_MEM

public static final MetricKey MASTER_ROCKS_BLOCK_ESTIMATE_TABLE_READERS_MEM

MASTER_ROCKS_BLOCK_LIVE_SST_FILES_SIZE

public static final MetricKey MASTER_ROCKS_BLOCK_LIVE_SST_FILES_SIZE

MASTER_ROCKS_BLOCK_MEM_TABLE_FLUSH_PENDING

public static final MetricKey MASTER_ROCKS_BLOCK_MEM_TABLE_FLUSH_PENDING

MASTER_ROCKS_BLOCK_NUM_DELETES_ACTIVE_MEM_TABLE

public static final MetricKey MASTER_ROCKS_BLOCK_NUM_DELETES_ACTIVE_MEM_TABLE

MASTER_ROCKS_BLOCK_NUM_DELETES_IMM_MEM_TABLES

public static final MetricKey MASTER_ROCKS_BLOCK_NUM_DELETES_IMM_MEM_TABLES

MASTER_ROCKS_BLOCK_NUM_ENTRIES_ACTIVE_MEM_TABLE

public static final MetricKey MASTER_ROCKS_BLOCK_NUM_ENTRIES_ACTIVE_MEM_TABLE

MASTER_ROCKS_BLOCK_NUM_ENTRIES_IMM_MEM_TABLES

public static final MetricKey MASTER_ROCKS_BLOCK_NUM_ENTRIES_IMM_MEM_TABLES

MASTER_ROCKS_BLOCK_NUM_IMMUTABLE_MEM_TABLE

public static final MetricKey MASTER_ROCKS_BLOCK_NUM_IMMUTABLE_MEM_TABLE

MASTER_ROCKS_BLOCK_NUM_LIVE_VERSIONS

public static final MetricKey MASTER_ROCKS_BLOCK_NUM_LIVE_VERSIONS

MASTER_ROCKS_BLOCK_NUM_RUNNING_COMPACTIONS

public static final MetricKey MASTER_ROCKS_BLOCK_NUM_RUNNING_COMPACTIONS

MASTER_ROCKS_BLOCK_NUM_RUNNING_FLUSHES

public static final MetricKey MASTER_ROCKS_BLOCK_NUM_RUNNING_FLUSHES

MASTER_ROCKS_BLOCK_SIZE_ALL_MEM_TABLES

public static final MetricKey MASTER_ROCKS_BLOCK_SIZE_ALL_MEM_TABLES

MASTER_ROCKS_BLOCK_TOTAL_SST_FILES_SIZE

public static final MetricKey MASTER_ROCKS_BLOCK_TOTAL_SST_FILES_SIZE

MASTER_ROCKS_BLOCK_ESTIMATED_MEM_USAGE

public static final MetricKey MASTER_ROCKS_BLOCK_ESTIMATED_MEM_USAGE

MASTER_ROCKS_INODE_BACKGROUND_ERRORS

public static final MetricKey MASTER_ROCKS_INODE_BACKGROUND_ERRORS

MASTER_ROCKS_INODE_BLOCK_CACHE_CAPACITY

public static final MetricKey MASTER_ROCKS_INODE_BLOCK_CACHE_CAPACITY

MASTER_ROCKS_INODE_BLOCK_CACHE_PINNED_USAGE

public static final MetricKey MASTER_ROCKS_INODE_BLOCK_CACHE_PINNED_USAGE

MASTER_ROCKS_INODE_BLOCK_CACHE_USAGE

public static final MetricKey MASTER_ROCKS_INODE_BLOCK_CACHE_USAGE

MASTER_ROCKS_INODE_COMPACTION_PENDING

public static final MetricKey MASTER_ROCKS_INODE_COMPACTION_PENDING

MASTER_ROCKS_INODE_CUR_SIZE_ACTIVE_MEM_TABLE

public static final MetricKey MASTER_ROCKS_INODE_CUR_SIZE_ACTIVE_MEM_TABLE

MASTER_ROCKS_INODE_CUR_SIZE_ALL_MEM_TABLES

public static final MetricKey MASTER_ROCKS_INODE_CUR_SIZE_ALL_MEM_TABLES

MASTER_ROCKS_INODE_ESTIMATE_NUM_KEYS

public static final MetricKey MASTER_ROCKS_INODE_ESTIMATE_NUM_KEYS

MASTER_ROCKS_INODE_ESTIMATE_PENDING_COMPACTION_BYTES

public static final MetricKey MASTER_ROCKS_INODE_ESTIMATE_PENDING_COMPACTION_BYTES

MASTER_ROCKS_INODE_ESTIMATE_TABLE_READERS_MEM

public static final MetricKey MASTER_ROCKS_INODE_ESTIMATE_TABLE_READERS_MEM

MASTER_ROCKS_INODE_LIVE_SST_FILES_SIZE

public static final MetricKey MASTER_ROCKS_INODE_LIVE_SST_FILES_SIZE

MASTER_ROCKS_INODE_MEM_TABLE_FLUSH_PENDING

public static final MetricKey MASTER_ROCKS_INODE_MEM_TABLE_FLUSH_PENDING

MASTER_ROCKS_INODE_NUM_DELETES_ACTIVE_MEM_TABLE

public static final MetricKey MASTER_ROCKS_INODE_NUM_DELETES_ACTIVE_MEM_TABLE

MASTER_ROCKS_INODE_NUM_DELETES_IMM_MEM_TABLES

public static final MetricKey MASTER_ROCKS_INODE_NUM_DELETES_IMM_MEM_TABLES

MASTER_ROCKS_INODE_NUM_ENTRIES_ACTIVE_MEM_TABLE

public static final MetricKey MASTER_ROCKS_INODE_NUM_ENTRIES_ACTIVE_MEM_TABLE

MASTER_ROCKS_INODE_NUM_ENTRIES_IMM_MEM_TABLES

public static final MetricKey MASTER_ROCKS_INODE_NUM_ENTRIES_IMM_MEM_TABLES

MASTER_ROCKS_INODE_NUM_IMMUTABLE_MEM_TABLE

public static final MetricKey MASTER_ROCKS_INODE_NUM_IMMUTABLE_MEM_TABLE

MASTER_ROCKS_INODE_NUM_LIVE_VERSIONS

public static final MetricKey MASTER_ROCKS_INODE_NUM_LIVE_VERSIONS

MASTER_ROCKS_INODE_NUM_RUNNING_COMPACTIONS

public static final MetricKey MASTER_ROCKS_INODE_NUM_RUNNING_COMPACTIONS

MASTER_ROCKS_INODE_NUM_RUNNING_FLUSHES

public static final MetricKey MASTER_ROCKS_INODE_NUM_RUNNING_FLUSHES

MASTER_ROCKS_INODE_SIZE_ALL_MEM_TABLES

public static final MetricKey MASTER_ROCKS_INODE_SIZE_ALL_MEM_TABLES

MASTER_ROCKS_INODE_TOTAL_SST_FILES_SIZE

public static final MetricKey MASTER_ROCKS_INODE_TOTAL_SST_FILES_SIZE

MASTER_ROCKS_INODE_ESTIMATED_MEM_USAGE

public static final MetricKey MASTER_ROCKS_INODE_ESTIMATED_MEM_USAGE

MASTER_ROCKS_TOTAL_ESTIMATED_MEM_USAGE

public static final MetricKey MASTER_ROCKS_TOTAL_ESTIMATED_MEM_USAGE

CLUSTER_ACTIVE_RPC_READ_COUNT

public static final MetricKey CLUSTER_ACTIVE_RPC_READ_COUNT

CLUSTER_ACTIVE_RPC_WRITE_COUNT

public static final MetricKey CLUSTER_ACTIVE_RPC_WRITE_COUNT

CLUSTER_BYTES_READ_DIRECT

public static final MetricKey CLUSTER_BYTES_READ_DIRECT

CLUSTER_BYTES_READ_DIRECT_THROUGHPUT

public static final MetricKey CLUSTER_BYTES_READ_DIRECT_THROUGHPUT

CLUSTER_BYTES_READ_REMOTE

public static final MetricKey CLUSTER_BYTES_READ_REMOTE

CLUSTER_BYTES_READ_REMOTE_THROUGHPUT

public static final MetricKey CLUSTER_BYTES_READ_REMOTE_THROUGHPUT

CLUSTER_BYTES_READ_DOMAIN

public static final MetricKey CLUSTER_BYTES_READ_DOMAIN

CLUSTER_BYTES_READ_DOMAIN_THROUGHPUT

public static final MetricKey CLUSTER_BYTES_READ_DOMAIN_THROUGHPUT

CLUSTER_BYTES_READ_LOCAL

public static final MetricKey CLUSTER_BYTES_READ_LOCAL

CLUSTER_BYTES_READ_LOCAL_THROUGHPUT

public static final MetricKey CLUSTER_BYTES_READ_LOCAL_THROUGHPUT

CLUSTER_BYTES_READ_UFS

public static final MetricKey CLUSTER_BYTES_READ_UFS

CLUSTER_BYTES_READ_UFS_ALL

public static final MetricKey CLUSTER_BYTES_READ_UFS_ALL

CLUSTER_BYTES_READ_UFS_THROUGHPUT

public static final MetricKey CLUSTER_BYTES_READ_UFS_THROUGHPUT

CLUSTER_BYTES_WRITTEN_REMOTE

public static final MetricKey CLUSTER_BYTES_WRITTEN_REMOTE

CLUSTER_BYTES_WRITTEN_REMOTE_THROUGHPUT

public static final MetricKey CLUSTER_BYTES_WRITTEN_REMOTE_THROUGHPUT

CLUSTER_BYTES_WRITTEN_DOMAIN

public static final MetricKey CLUSTER_BYTES_WRITTEN_DOMAIN

CLUSTER_BYTES_WRITTEN_DOMAIN_THROUGHPUT

public static final MetricKey CLUSTER_BYTES_WRITTEN_DOMAIN_THROUGHPUT

CLUSTER_BYTES_WRITTEN_LOCAL

public static final MetricKey CLUSTER_BYTES_WRITTEN_LOCAL

CLUSTER_BYTES_WRITTEN_LOCAL_THROUGHPUT

public static final MetricKey CLUSTER_BYTES_WRITTEN_LOCAL_THROUGHPUT

CLUSTER_BYTES_WRITTEN_UFS

public static final MetricKey CLUSTER_BYTES_WRITTEN_UFS

CLUSTER_BYTES_WRITTEN_UFS_ALL

public static final MetricKey CLUSTER_BYTES_WRITTEN_UFS_ALL

CLUSTER_BYTES_WRITTEN_UFS_THROUGHPUT

public static final MetricKey CLUSTER_BYTES_WRITTEN_UFS_THROUGHPUT

CLUSTER_CACHE_HIT_RATE

public static final MetricKey CLUSTER_CACHE_HIT_RATE

CLUSTER_CAPACITY_TOTAL

public static final MetricKey CLUSTER_CAPACITY_TOTAL

CLUSTER_CAPACITY_USED

public static final MetricKey CLUSTER_CAPACITY_USED

CLUSTER_CAPACITY_FREE

public static final MetricKey CLUSTER_CAPACITY_FREE

CLUSTER_ROOT_UFS_CAPACITY_TOTAL

public static final MetricKey CLUSTER_ROOT_UFS_CAPACITY_TOTAL

CLUSTER_ROOT_UFS_CAPACITY_USED

public static final MetricKey CLUSTER_ROOT_UFS_CAPACITY_USED

CLUSTER_ROOT_UFS_CAPACITY_FREE

public static final MetricKey CLUSTER_ROOT_UFS_CAPACITY_FREE

CLUSTER_WORKERS

public static final MetricKey CLUSTER_WORKERS

CLUSTER_LOST_WORKERS

public static final MetricKey CLUSTER_LOST_WORKERS

CLUSTER_LEADER_INDEX

public static final MetricKey CLUSTER_LEADER_INDEX

CLUSTER_LEADER_ID

public static final MetricKey CLUSTER_LEADER_ID

TOTAL_EXTRA_TIME

public static final MetricKey TOTAL_EXTRA_TIME

INFO_TIME_EXCEEDED

public static final MetricKey INFO_TIME_EXCEEDED

WARN_TIME_EXCEEDED

public static final MetricKey WARN_TIME_EXCEEDED

WORKER_ACTIVE_RPC_READ_COUNT

public static final MetricKey WORKER_ACTIVE_RPC_READ_COUNT

WORKER_ACTIVE_RPC_WRITE_COUNT

public static final MetricKey WORKER_ACTIVE_RPC_WRITE_COUNT

WORKER_ACTIVE_CLIENTS

public static final MetricKey WORKER_ACTIVE_CLIENTS

WORKER_BLOCKS_ACCESSED

public static final MetricKey WORKER_BLOCKS_ACCESSED

WORKER_BLOCKS_CACHED

public static final MetricKey WORKER_BLOCKS_CACHED

WORKER_BLOCKS_CANCELLED

public static final MetricKey WORKER_BLOCKS_CANCELLED

WORKER_BLOCKS_DELETED

public static final MetricKey WORKER_BLOCKS_DELETED

WORKER_BLOCKS_EVICTED

public static final MetricKey WORKER_BLOCKS_EVICTED

WORKER_BLOCKS_EVICTION_RATE

public static final MetricKey WORKER_BLOCKS_EVICTION_RATE

WORKER_BLOCKS_LOST

public static final MetricKey WORKER_BLOCKS_LOST

WORKER_BLOCKS_PROMOTED

public static final MetricKey WORKER_BLOCKS_PROMOTED

WORKER_BLOCKS_READ_LOCAL

public static final MetricKey WORKER_BLOCKS_READ_LOCAL

WORKER_BLOCKS_READ_REMOTE

public static final MetricKey WORKER_BLOCKS_READ_REMOTE

WORKER_BLOCKS_READ_UFS

public static final MetricKey WORKER_BLOCKS_READ_UFS

WORKER_BYTES_READ_DIRECT

public static final MetricKey WORKER_BYTES_READ_DIRECT

WORKER_BYTES_READ_DIRECT_THROUGHPUT

public static final MetricKey WORKER_BYTES_READ_DIRECT_THROUGHPUT

WORKER_BYTES_READ_REMOTE

public static final MetricKey WORKER_BYTES_READ_REMOTE

WORKER_BYTES_READ_REMOTE_THROUGHPUT

public static final MetricKey WORKER_BYTES_READ_REMOTE_THROUGHPUT

WORKER_BYTES_READ_DOMAIN

public static final MetricKey WORKER_BYTES_READ_DOMAIN

WORKER_BYTES_READ_DOMAIN_THROUGHPUT

public static final MetricKey WORKER_BYTES_READ_DOMAIN_THROUGHPUT

WORKER_BYTES_READ_UFS

public static final MetricKey WORKER_BYTES_READ_UFS

WORKER_BYTES_READ_UFS_THROUGHPUT

public static final MetricKey WORKER_BYTES_READ_UFS_THROUGHPUT

WORKER_BYTES_WRITTEN_DIRECT

public static final MetricKey WORKER_BYTES_WRITTEN_DIRECT

WORKER_BYTES_WRITTEN_DIRECT_THROUGHPUT

public static final MetricKey WORKER_BYTES_WRITTEN_DIRECT_THROUGHPUT

WORKER_BYTES_WRITTEN_REMOTE

public static final MetricKey WORKER_BYTES_WRITTEN_REMOTE

WORKER_BYTES_WRITTEN_REMOTE_THROUGHPUT

public static final MetricKey WORKER_BYTES_WRITTEN_REMOTE_THROUGHPUT

WORKER_BYTES_WRITTEN_DOMAIN

public static final MetricKey WORKER_BYTES_WRITTEN_DOMAIN

WORKER_BYTES_WRITTEN_DOMAIN_THROUGHPUT

public static final MetricKey WORKER_BYTES_WRITTEN_DOMAIN_THROUGHPUT

WORKER_BYTES_WRITTEN_UFS

public static final MetricKey WORKER_BYTES_WRITTEN_UFS

WORKER_BYTES_WRITTEN_UFS_THROUGHPUT

public static final MetricKey WORKER_BYTES_WRITTEN_UFS_THROUGHPUT

WORKER_CAPACITY_TOTAL

public static final MetricKey WORKER_CAPACITY_TOTAL

WORKER_CAPACITY_USED

public static final MetricKey WORKER_CAPACITY_USED

WORKER_CAPACITY_FREE

public static final MetricKey WORKER_CAPACITY_FREE

WORKER_CACHE_FAILED_BLOCKS

public static final MetricKey WORKER_CACHE_FAILED_BLOCKS

WORKER_CACHE_REMOTE_BLOCKS

public static final MetricKey WORKER_CACHE_REMOTE_BLOCKS

WORKER_CACHE_REQUESTS

public static final MetricKey WORKER_CACHE_REQUESTS

WORKER_CACHE_REQUESTS_ASYNC

public static final MetricKey WORKER_CACHE_REQUESTS_ASYNC

WORKER_CACHE_REQUESTS_SYNC

public static final MetricKey WORKER_CACHE_REQUESTS_SYNC

WORKER_CACHE_SUCCEEDED_BLOCKS

public static final MetricKey WORKER_CACHE_SUCCEEDED_BLOCKS

WORKER_CACHE_UFS_BLOCKS

public static final MetricKey WORKER_CACHE_UFS_BLOCKS

WORKER_CACHE_BLOCKS_SIZE

public static final MetricKey WORKER_CACHE_BLOCKS_SIZE

WORKER_BLOCK_REMOVER_TRY_REMOVE_COUNT

public static final MetricKey WORKER_BLOCK_REMOVER_TRY_REMOVE_COUNT

WORKER_BLOCK_REMOVER_REMOVED_COUNT

public static final MetricKey WORKER_BLOCK_REMOVER_REMOVED_COUNT

WORKER_BLOCK_REMOVER_TRY_REMOVE_BLOCKS_SIZE

public static final MetricKey WORKER_BLOCK_REMOVER_TRY_REMOVE_BLOCKS_SIZE

WORKER_BLOCK_REMOVER_REMOVING_BLOCKS_SIZE

public static final MetricKey WORKER_BLOCK_REMOVER_REMOVING_BLOCKS_SIZE

WORKER_CACHE_MANAGER_THREAD_ACTIVE_COUNT

public static final MetricKey WORKER_CACHE_MANAGER_THREAD_ACTIVE_COUNT

WORKER_CACHE_MANAGER_THREAD_CURRENT_COUNT

public static final MetricKey WORKER_CACHE_MANAGER_THREAD_CURRENT_COUNT

WORKER_CACHE_MANAGER_THREAD_QUEUE_WAITING_TASK_COUNT

public static final MetricKey WORKER_CACHE_MANAGER_THREAD_QUEUE_WAITING_TASK_COUNT

WORKER_CACHE_MANAGER_THREAD_MAX_COUNT

public static final MetricKey WORKER_CACHE_MANAGER_THREAD_MAX_COUNT

WORKER_CACHE_MANAGER_COMPLETED_TASK_COUNT

public static final MetricKey WORKER_CACHE_MANAGER_COMPLETED_TASK_COUNT

WORKER_BLOCK_READER_THREAD_ACTIVE_COUNT

public static final MetricKey WORKER_BLOCK_READER_THREAD_ACTIVE_COUNT

WORKER_BLOCK_READER_THREAD_CURRENT_COUNT

public static final MetricKey WORKER_BLOCK_READER_THREAD_CURRENT_COUNT

WORKER_BLOCK_READER_THREAD_MAX_COUNT

public static final MetricKey WORKER_BLOCK_READER_THREAD_MAX_COUNT

WORKER_BLOCK_READER_COMPLETED_TASK_COUNT

public static final MetricKey WORKER_BLOCK_READER_COMPLETED_TASK_COUNT

WORKER_BLOCK_SERIALIZED_THREAD_ACTIVE_COUNT

public static final MetricKey WORKER_BLOCK_SERIALIZED_THREAD_ACTIVE_COUNT

WORKER_BLOCK_SERIALIZED_THREAD_CURRENT_COUNT

public static final MetricKey WORKER_BLOCK_SERIALIZED_THREAD_CURRENT_COUNT

WORKER_BLOCK_SERIALIZED_THREAD_MAX_COUNT

public static final MetricKey WORKER_BLOCK_SERIALIZED_THREAD_MAX_COUNT

WORKER_BLOCK_SERIALIZED_COMPLETED_TASK_COUNT

public static final MetricKey WORKER_BLOCK_SERIALIZED_COMPLETED_TASK_COUNT

WORKER_BLOCK_WRITER_THREAD_ACTIVE_COUNT

public static final MetricKey WORKER_BLOCK_WRITER_THREAD_ACTIVE_COUNT

WORKER_BLOCK_WRITER_THREAD_CURRENT_COUNT

public static final MetricKey WORKER_BLOCK_WRITER_THREAD_CURRENT_COUNT

WORKER_BLOCK_WRITER_THREAD_MAX_COUNT

public static final MetricKey WORKER_BLOCK_WRITER_THREAD_MAX_COUNT

WORKER_BLOCK_WRITER_COMPLETED_TASK_COUNT

public static final MetricKey WORKER_BLOCK_WRITER_COMPLETED_TASK_COUNT

WORKER_RPC_QUEUE_LENGTH

public static final MetricKey WORKER_RPC_QUEUE_LENGTH

WORKER_RPC_THREAD_ACTIVE_COUNT

public static final MetricKey WORKER_RPC_THREAD_ACTIVE_COUNT

WORKER_RPC_THREAD_CURRENT_COUNT

public static final MetricKey WORKER_RPC_THREAD_CURRENT_COUNT

WORKER_MASTER_REGISTRATION_SUCCESS_COUNT

public static final MetricKey WORKER_MASTER_REGISTRATION_SUCCESS_COUNT

CLIENT_BLOCK_READ_CHUNK_REMOTE

public static final MetricKey CLIENT_BLOCK_READ_CHUNK_REMOTE

CLIENT_BUSY_EXCEPTION_COUNT

public static final MetricKey CLIENT_BUSY_EXCEPTION_COUNT

CLIENT_BYTES_READ_LOCAL

public static final MetricKey CLIENT_BYTES_READ_LOCAL

CLIENT_BYTES_READ_LOCAL_THROUGHPUT

public static final MetricKey CLIENT_BYTES_READ_LOCAL_THROUGHPUT

CLIENT_BYTES_WRITTEN_LOCAL

public static final MetricKey CLIENT_BYTES_WRITTEN_LOCAL

CLIENT_BYTES_WRITTEN_LOCAL_THROUGHPUT

public static final MetricKey CLIENT_BYTES_WRITTEN_LOCAL_THROUGHPUT

CLIENT_BYTES_WRITTEN_UFS

public static final MetricKey CLIENT_BYTES_WRITTEN_UFS

CLIENT_CACHE_BYTES_READ_CACHE

public static final MetricKey CLIENT_CACHE_BYTES_READ_CACHE

CLIENT_CACHE_BYTES_READ_IN_STREAM_BUFFER

public static final MetricKey CLIENT_CACHE_BYTES_READ_IN_STREAM_BUFFER

CLIENT_CACHE_BYTES_READ_EXTERNAL

public static final MetricKey CLIENT_CACHE_BYTES_READ_EXTERNAL

CLIENT_CACHE_BYTES_REQUESTED_EXTERNAL

public static final MetricKey CLIENT_CACHE_BYTES_REQUESTED_EXTERNAL

CLIENT_CACHE_PAGE_READ_CACHE_TIME_NS

public static final MetricKey CLIENT_CACHE_PAGE_READ_CACHE_TIME_NS

CLIENT_CACHE_PAGE_READ_EXTERNAL_TIME_NS

public static final MetricKey CLIENT_CACHE_PAGE_READ_EXTERNAL_TIME_NS

CLIENT_CACHE_BYTES_DISCARDED

public static final MetricKey CLIENT_CACHE_BYTES_DISCARDED

CLIENT_CACHE_BYTES_EVICTED

public static final MetricKey CLIENT_CACHE_BYTES_EVICTED

CLIENT_CACHE_PAGES

public static final MetricKey CLIENT_CACHE_PAGES

CLIENT_CACHE_PAGES_DISCARDED

public static final MetricKey CLIENT_CACHE_PAGES_DISCARDED

CLIENT_CACHE_PAGES_EVICTED

public static final MetricKey CLIENT_CACHE_PAGES_EVICTED

CLIENT_CACHE_BYTES_WRITTEN_CACHE

public static final MetricKey CLIENT_CACHE_BYTES_WRITTEN_CACHE

CLIENT_CACHE_HIT_RATE

public static final MetricKey CLIENT_CACHE_HIT_RATE

CLIENT_CACHE_SPACE_AVAILABLE

public static final MetricKey CLIENT_CACHE_SPACE_AVAILABLE

CLIENT_CACHE_SPACE_USED

public static final MetricKey CLIENT_CACHE_SPACE_USED

CLIENT_CACHE_SHADOW_CACHE_BYTES

public static final MetricKey CLIENT_CACHE_SHADOW_CACHE_BYTES

CLIENT_CACHE_SHADOW_CACHE_BYTES_HIT

public static final MetricKey CLIENT_CACHE_SHADOW_CACHE_BYTES_HIT

CLIENT_CACHE_SHADOW_CACHE_BYTES_READ

public static final MetricKey CLIENT_CACHE_SHADOW_CACHE_BYTES_READ

CLIENT_CACHE_SHADOW_CACHE_FALSE_POSITIVE_RATIO

public static final MetricKey CLIENT_CACHE_SHADOW_CACHE_FALSE_POSITIVE_RATIO

CLIENT_CACHE_SHADOW_CACHE_PAGES

public static final MetricKey CLIENT_CACHE_SHADOW_CACHE_PAGES

CLIENT_CACHE_SHADOW_CACHE_PAGES_HIT

public static final MetricKey CLIENT_CACHE_SHADOW_CACHE_PAGES_HIT

CLIENT_CACHE_SHADOW_CACHE_PAGES_READ

public static final MetricKey CLIENT_CACHE_SHADOW_CACHE_PAGES_READ

CLIENT_CACHE_SPACE_USED_COUNT

public static final MetricKey CLIENT_CACHE_SPACE_USED_COUNT

CLIENT_CACHE_CLEAN_ERRORS

public static final MetricKey CLIENT_CACHE_CLEAN_ERRORS

CLIENT_CACHE_CREATE_ERRORS

public static final MetricKey CLIENT_CACHE_CREATE_ERRORS

CLIENT_CACHE_DELETE_ERRORS

public static final MetricKey CLIENT_CACHE_DELETE_ERRORS

CLIENT_CACHE_DELETE_NON_EXISTING_PAGE_ERRORS

public static final MetricKey CLIENT_CACHE_DELETE_NON_EXISTING_PAGE_ERRORS

CLIENT_CACHE_DELETE_NOT_READY_ERRORS

public static final MetricKey CLIENT_CACHE_DELETE_NOT_READY_ERRORS

CLIENT_CACHE_DELETE_FROM_STORE_ERRORS

public static final MetricKey CLIENT_CACHE_DELETE_FROM_STORE_ERRORS

CLIENT_CACHE_GET_ERRORS

public static final MetricKey CLIENT_CACHE_GET_ERRORS

CLIENT_CACHE_GET_NOT_READY_ERRORS

public static final MetricKey CLIENT_CACHE_GET_NOT_READY_ERRORS

CLIENT_CACHE_GET_STORE_READ_ERRORS

public static final MetricKey CLIENT_CACHE_GET_STORE_READ_ERRORS

CLIENT_CACHE_CLEANUP_GET_ERRORS

public static final MetricKey CLIENT_CACHE_CLEANUP_GET_ERRORS

CLIENT_CACHE_CLEANUP_PUT_ERRORS

public static final MetricKey CLIENT_CACHE_CLEANUP_PUT_ERRORS

CLIENT_CACHE_PUT_ERRORS

public static final MetricKey CLIENT_CACHE_PUT_ERRORS

CLIENT_CACHE_PUT_ASYNC_REJECTION_ERRORS

public static final MetricKey CLIENT_CACHE_PUT_ASYNC_REJECTION_ERRORS

CLIENT_CACHE_PUT_EVICTION_ERRORS

public static final MetricKey CLIENT_CACHE_PUT_EVICTION_ERRORS

CLIENT_CACHE_PUT_INSUFFICIENT_SPACE_ERRORS

public static final MetricKey CLIENT_CACHE_PUT_INSUFFICIENT_SPACE_ERRORS

CLIENT_CACHE_PUT_BENIGN_RACING_ERRORS

public static final MetricKey CLIENT_CACHE_PUT_BENIGN_RACING_ERRORS

CLIENT_CACHE_PUT_NOT_READY_ERRORS

public static final MetricKey CLIENT_CACHE_PUT_NOT_READY_ERRORS

CLIENT_CACHE_PUT_STORE_DELETE_ERRORS

public static final MetricKey CLIENT_CACHE_PUT_STORE_DELETE_ERRORS

CLIENT_CACHE_PUT_STORE_WRITE_ERRORS

public static final MetricKey CLIENT_CACHE_PUT_STORE_WRITE_ERRORS

CLIENT_CACHE_PUT_STORE_WRITE_NO_SPACE_ERRORS

public static final MetricKey CLIENT_CACHE_PUT_STORE_WRITE_NO_SPACE_ERRORS

CLIENT_CACHE_STORE_DELETE_TIMEOUT

public static final MetricKey CLIENT_CACHE_STORE_DELETE_TIMEOUT

CLIENT_CACHE_STORE_GET_TIMEOUT

public static final MetricKey CLIENT_CACHE_STORE_GET_TIMEOUT

CLIENT_CACHE_STORE_PUT_TIMEOUT

public static final MetricKey CLIENT_CACHE_STORE_PUT_TIMEOUT

CLIENT_CACHE_STORE_THREADS_REJECTED

public static final MetricKey CLIENT_CACHE_STORE_THREADS_REJECTED

CLIENT_CACHE_STATE

public static final MetricKey CLIENT_CACHE_STATE

CLIENT_META_DATA_CACHE_SIZE

public static final MetricKey CLIENT_META_DATA_CACHE_SIZE

CLIENT_FILE_SYSTEM_MASTER_CLIENT_COUNT

public static final MetricKey CLIENT_FILE_SYSTEM_MASTER_CLIENT_COUNT

CLIENT_BLOCK_MASTER_CLIENT_COUNT

public static final MetricKey CLIENT_BLOCK_MASTER_CLIENT_COUNT

CLIENT_BLOCK_WORKER_CLIENT_COUNT

public static final MetricKey CLIENT_BLOCK_WORKER_CLIENT_COUNT

CLIENT_DEFAULT_HIVE_CLIENT_COUNT

public static final MetricKey CLIENT_DEFAULT_HIVE_CLIENT_COUNT

CLOSE_UFS_OUTSTREAM_LATENCY

public static final MetricKey CLOSE_UFS_OUTSTREAM_LATENCY

CLOSE_ALLUXIO_OUTSTREAM_LATENCY

public static final MetricKey CLOSE_ALLUXIO_OUTSTREAM_LATENCY

FUSE_TOTAL_CALLS

public static final MetricKey FUSE_TOTAL_CALLS

FUSE_READ_WRITE_FILE_COUNT

public static final MetricKey FUSE_READ_WRITE_FILE_COUNT

FUSE_CACHED_PATH_COUNT

public static final MetricKey FUSE_CACHED_PATH_COUNT

PROCESS_POOL_DIRECT_MEM_USED

public static final MetricKey PROCESS_POOL_DIRECT_MEM_USED

Method Detail
- isValid
```
public static boolean isValid(String name)
```
  Parameters:
  
  name - name of a metric
  
  Returns:
  
  whether the given name is a valid Metric name
- fromString
```
public static MetricKey fromString(String name)
```
  Parses a given name and return its corresponding MetricKey, throwing exception if no such a Metric can be found.
  
  Parameters:
  
  name - name of the Metric key
  
  Returns:
  
  corresponding Metric
- allMetricKeys
```
public static Collection<? extends MetricKey> allMetricKeys()
```
  Returns:
  
  all pre-defined Alluxio metric keys
- allShouldReportMetricKeys
```
public static Set<MetricKey> allShouldReportMetricKeys(MetricsSystem.InstanceType instanceType)
```
  Gets all the metric keys that belong to the given instance type and should be reported.
  
  Parameters:
  
  instanceType - the instance type that should be reported
  
  Returns:
  
  all pre-defined Alluxio metric keys
- getName
```
public String getName()
```
  Returns:
  
  the name of the Metric
- getMetricName
```
public String getMetricName()
```
  Returns:
  
  the name of the Metric without instance prefix
- getDescription
```
public String getDescription()
```
  Returns:
  
  the description of a Metric
- getMetricType
```
public MetricType getMetricType()
```
  Returns:
  
  the metric type of a Metric
- isClusterAggregated
```
public boolean isClusterAggregated()
```
  Returns:
  
  true if this metrics can be aggregated at cluster level
- getSyncMetricName
```
public static String getSyncMetricName(long mountId)
```
  Parameters:
  
  mountId - the mount id to get the metric for
  
  Returns:
  
  the metadata sync ufs access count metric for the mount id
- register
```
public static boolean register(MetricKey key)
```
  Registers the given key to the global key map.
  
  Parameters:
  
  key - the Metric key
  
  Returns:
  
  whether the Metric key is successfully registered
- unregister
```
public static void unregister(MetricKey key)
```
  Unregisters the given key from the global key map.
  
  Parameters:
  
  key - the Metric to unregister
- equals
```
public boolean equals(Object o)
```
  Overrides:
  
  equals in class Object
- hashCode
```
public int hashCode()
```
  Overrides:
  
  hashCode in class Object
- toString
```
public String toString()
```
  Overrides:
  
  toString in class Object
- compareTo
```
public int compareTo(MetricKey o)
```
  Specified by:
  
  compareTo in interface Comparable<MetricKey>

Class MetricKey

Nested Class Summary

Field Summary

Method Summary

Methods inherited from class java.lang.Object

Field Detail

MASTER_ABSENT_CACHE_HITS

MASTER_ABSENT_CACHE_MISSES

MASTER_ABSENT_CACHE_SIZE

MASTER_ABSENT_PATH_CACHE_QUEUE_SIZE

MASTER_EDGE_CACHE_EVICTIONS

MASTER_EDGE_CACHE_HITS

MASTER_EDGE_CACHE_LOAD_TIMES

MASTER_EDGE_CACHE_MISSES

MASTER_EDGE_CACHE_SIZE

MASTER_FILES_PINNED

MASTER_FILES_TO_PERSIST

MASTER_FILE_SIZE

MASTER_INODE_CACHE_EVICTIONS

MASTER_INODE_CACHE_HITS

MASTER_INODE_CACHE_HIT_RATIO

MASTER_INODE_CACHE_LOAD_TIMES

MASTER_INODE_CACHE_MISSES

MASTER_INODE_CACHE_SIZE

MASTER_JOURNAL_SPACE_FREE_BYTES

MASTER_JOURNAL_SPACE_FREE_PERCENT

MASTER_LOST_BLOCK_COUNT

MASTER_TO_REMOVE_BLOCK_COUNT

MASTER_LOST_FILE_COUNT

MASTER_TOTAL_PATHS

MASTER_UNIQUE_BLOCKS

MASTER_CACHED_BLOCK_LOCATIONS

MASTER_TOTAL_RPCS

MASTER_TOTAL_BLOCK_REPLICA_COUNT

MASTER_TTL_BUCKETS

MASTER_TTL_INODES

MASTER_INODE_HEAP_SIZE

MASTER_BLOCK_HEAP_SIZE

MASTER_RPC_QUEUE_LENGTH

MASTER_RPC_THREAD_ACTIVE_COUNT

MASTER_RPC_THREAD_CURRENT_COUNT

MASTER_REPLICA_MGMT_ACTIVE_JOB_SIZE

MASTER_LAST_BACKUP_ENTRIES_COUNT

MASTER_LAST_BACKUP_TIME_MS

MASTER_LAST_BACKUP_RESTORE_COUNT

MASTER_LAST_BACKUP_RESTORE_TIME_MS

MASTER_DIRECTORIES_CREATED

MASTER_FILE_BLOCK_INFOS_GOT

MASTER_FILE_INFOS_GOT

MASTER_FILES_COMPLETED

MASTER_FILES_CREATED

MASTER_FILES_FREED

MASTER_FILES_PERSISTED

MASTER_NEW_BLOCKS_GOT

MASTER_PATHS_DELETED

MASTER_PATHS_MOUNTED

MASTER_PATHS_RENAMED

MASTER_PATHS_UNMOUNTED

MASTER_COMPLETED_OPERATION_RETRY_COUNT

MASTER_COMPLETE_FILE_OPS

MASTER_CREATE_DIRECTORIES_OPS

MASTER_CREATE_FILES_OPS

MASTER_DELETE_PATHS_OPS

MASTER_FREE_FILE_OPS

MASTER_GET_FILE_BLOCK_INFO_OPS

MASTER_GET_FILE_INFO_OPS

MASTER_GET_NEW_BLOCK_OPS

MASTER_LISTING_CACHE_EVICTIONS

MASTER_LISTING_CACHE_HITS

MASTER_LISTING_CACHE_LOAD_TIMES

MASTER_LISTING_CACHE_MISSES

MASTER_LISTING_CACHE_SIZE

MASTER_MOUNT_OPS

MASTER_REPLICATION_LIMITED_FILES

MASTER_RENAME_PATH_OPS

MASTER_SET_ACL_OPS

MASTER_SET_ATTRIBUTE_OPS

MASTER_UNMOUNT_OPS

MASTER_INODE_LOCK_POOL_SIZE

MASTER_EDGE_LOCK_POOL_SIZE