JournalNode Metrics

Metric Name Description Unit CDH Version
accept_recovery_avg_time Accept Recovery Average Time ms CDH4
accept_recovery_num_ops Accept Recovery Operations operations CDH4
alerts Alerts events CDH4
batches_written Batches Written batches CDH4
batches_written_while_lagging Batches Written While Lagging batches CDH4
bytes_written Bytes Written bytes CDH4
cgroup_mem_page_cache Page cache usage of the role's cgroup bytes CDH4
cgroup_mem_rss Resident memory of the role's cgroup bytes CDH4
cgroup_mem_swap Swap usage of the role's cgroup bytes CDH4
cgroup_read_bytes Bytes read from all disks by the role's cgroup bytes CDH4
cgroup_read_ios Number of read I/O operations from all disks by the role's cgroup ios CDH4
cgroup_total_cpu_system CPU usage of the role's cgroup seconds CDH4
cgroup_total_cpu_user User Space CPU usage of the role's cgroup seconds CDH4
cgroup_write_bytes Bytes written to all disks by the role's cgroup bytes CDH4
cgroup_write_ios Number of write I/O operations to all disks by the role's cgroup ios CDH4
current_lag_txns_journalnode The number of transactions by which this JournalNode's log is lagging behind the quorum as reported by the JournalNode transactions CDH4
current_lag_txns_namenode The number of transactions by which this JournalNode's log is lagging behind the quorum as reported by the NameNode transactions CDH4
events_critical Critical Events events CDH4
events_important Important Events events CDH4
events_informational Informational Events events CDH4
fd_max Maximum number of file descriptors file descriptors CDH4
fd_open Open file descriptors file descriptors CDH4
finalize_log_segment_avg_time Finalize Log Segment Average Time ms CDH4
finalize_log_segment_num_ops Finalize Log Segment Operations operations CDH4
get_edit_log_manifest_avg_time Get Edit Log Manifest Average Time ms CDH4
get_edit_log_manifest_num_ops Get Edit Log Manifest Operations operations CDH4
get_journal_state_avg_time Get Journal State Average Time ms CDH4
get_journal_state_num_ops Get Journal State Operations operations CDH4
host_health The health of the host on which the role runs kaiser health CDH4
host_subject_status_1 Field containing subject specific status information subject status CDH4
host_subject_status_10 Field containing subject specific status information subject status CDH4
host_subject_status_2 Field containing subject specific status information subject status CDH4
host_subject_status_3 Field containing subject specific status information subject status CDH4
host_subject_status_4 Field containing subject specific status information subject status CDH4
host_subject_status_5 Field containing subject specific status information subject status CDH4
host_subject_status_6 Field containing subject specific status information subject status CDH4
host_subject_status_7 Field containing subject specific status information subject status CDH4
host_subject_status_8 Field containing subject specific status information subject status CDH4
host_subject_status_9 Field containing subject specific status information subject status CDH4
journal_avg_time Journal Average Time ms CDH4
journal_num_ops Journal Operations operations CDH4
jvm_blocked_threads Blocked threads threads CDH4
jvm_gc_count Number of garbage collections garbage collections CDH4
jvm_gc_time_ms Total time spent garbage collecting (ms) ms CDH4
jvm_heap_committed_mb Total amount of committed heap memory (MB) MB CDH4
jvm_heap_used_mb Total amount of used heap memory (MB) MB CDH4
jvm_max_memory_mb Maximum allowed memory (MB) MB CDH4
jvm_new_threads New threads threads CDH4
jvm_non_heap_committed_mb Total amount of committed non-heap memory (MB) MB CDH4
jvm_non_heap_used_mb Total amount of used non-heap memory (MB) MB CDH4
jvm_runnable_threads Runnable threads threads CDH4
jvm_terminated_threads Terminated threads threads CDH4
jvm_timed_waiting_threads Timed waiting threads threads CDH4
jvm_total_threads Total threads threads CDH4
jvm_waiting_threads Waiting threads threads CDH4
lag_time_millis The amount of time by which this JournalNode's log is lagging behind the quorum ms CDH4
last_promised_epoch Last Promised Epoch epoch CDH4
last_writer_epoch Last Writer Epoch epoch CDH4
last_written_tx_id Last Written Transaction ID transaction ID CDH4
log_error Logged Errors messages CDH4
log_fatal Logged Fatals messages CDH4
log_info Logged Infos messages CDH4
log_warn Logged Warnings messages CDH4
login_failure_avg_time Average Failed Login Time ms CDH4
login_failure_num_ops Login Failures operations CDH4
login_success_avg_time Average Successful Login Time ms CDH4
login_success_num_ops Login Successes operations CDH4
metrics_dropped_pub_all Dropped Metrics Updates By All Sinks updates CDH4
metrics_num_active_sinks Active Metrics Sinks Count sinks CDH4
metrics_num_active_sources Active Metrics Sources Count sources CDH4
metrics_num_all_sinks All Metrics Sinks Count sinks CDH4
metrics_num_all_sources All Metrics Sources Count sources CDH4
metrics_publish_avg_time Metrics Publish Average Time ms CDH4
metrics_publish_num_ops Metrics Publish Operations operations CDH4
metrics_snapshot_avg_time Metrics Snapshot Average Time ms CDH4
metrics_snapshot_num_ops Metrics Snapshot Average Operations operations CDH4
new_epoch_avg_time New Epoch Average Time ms CDH4
new_epoch_num_ops New Epoch Average Operations operations CDH4
prepare_recovery_avg_time Prepare Recovery Average Time ms CDH4
prepare_recovery_num_ops Prepare Recovery Operations operations CDH4
purge_logs_avg_time Purge Logs Average Time ms CDH4
purge_logs_num_ops Purge Logs Operations operations CDH4
queued_edits_size The size in bytes of the edits currently queued by the active NameNode to this JournalNode bytes CDH4
rpc_authentication_failures RPC Authentication Failures failures CDH4
rpc_authentication_successes RPC Authentication Successes successes CDH4
rpc_authorization_failures RPC Authorization Failures failures CDH4
rpc_authorization_successes RPC Authorization Successes successes CDH4
rpc_call_queue_length RPC Call Queue Length items CDH4
rpc_num_open_connections Open RPC Connections connections CDH4
rpc_processing_time_avg_time Average RPC Processing Time ms CDH4
rpc_processing_time_num_ops RPCs Processed operations CDH4
rpc_queue_time_avg_time Average RPC Queue Time ms CDH4
rpc_queue_time_num_ops RPCs Queued operations CDH4
rpc_received_bytes RPC Received Bytes bytes CDH4
rpc_sent_bytes RPC Sent Bytes bytes CDH4
start_log_segment_avg_time Start Log Segment Average Time ms CDH4
start_log_segment_num_ops Start Log Segment Average Operations operations CDH4
sync_status JournalNode Sync Status JournalNode sync status CDH4
syncs300s50th_percentile_latency_micros Sync Latency 5 Minutes 50% micros CDH4
syncs300s75th_percentile_latency_micros Sync Latency 5 Minutes 75% micros CDH4
syncs300s90th_percentile_latency_micros Sync Latency 5 Minutes 90% micros CDH4
syncs300s95th_percentile_latency_micros Sync Latency 5 Minutes 95% micros CDH4
syncs300s99th_percentile_latency_micros Sync Latency 5 Minutes 99% micros CDH4
syncs300s_num_ops Sync Operations: Five Minute Granularity operations CDH4
syncs3600s50th_percentile_latency_micros Sync Latency Hour 50% micros CDH4
syncs3600s75th_percentile_latency_micros Sync Latency Hour 75% micros CDH4
syncs3600s90th_percentile_latency_micros Sync Latency Hour 90% micros CDH4
syncs3600s95th_percentile_latency_micros Sync Latency Hour 95% micros CDH4
syncs3600s99th_percentile_latency_micros Sync Latency Hour 99% micros CDH4
syncs3600s_num_ops Sync Operations: One Hour Granularity operations CDH4
syncs60s50th_percentile_latency_micros Sync Latency Minute 50% micros CDH4
syncs60s75th_percentile_latency_micros Sync Latency Minute 75% micros CDH4
syncs60s90th_percentile_latency_micros Sync Latency Minute 90% micros CDH4
syncs60s95th_percentile_latency_micros Sync Latency Minute 95% micros CDH4
syncs60s99th_percentile_latency_micros Sync Latency Minute 99% micros CDH4
syncs60s_num_ops Sync Operations: One Minute Granularity operations CDH4
total_cpu_system Total System CPU seconds CDH4
total_cpu_user Total CPU user time seconds CDH4
txns_written Transactions Written transactions CDH4
unexpected_exits Unexpected rocess exits unexpected exits CDH4
web_metrics_collection_duration Web Server Responsiveness ms CDH4
web_metrics_collection_status Web Metric Collection Status metric collection status CDH4