:original_name: mrs_01_0241.html

.. _mrs_01_0241:

Alarm Reference (Applicable to Versions Earlier Than MRS 3.x)
=============================================================

-  :ref:`ALM-12001 Audit Log Dump Failure <alm_12001>`
-  :ref:`ALM-12002 HA Resource Is Abnormal <alm_12002>`
-  :ref:`ALM-12004 OLdap Resource Is Abnormal <alm_12004>`
-  :ref:`ALM-12005 OKerberos Resource Is Abnormal <alm_12005>`
-  :ref:`ALM-12006 Node Fault <alm_12006>`
-  :ref:`ALM-12007 Process Fault <alm_12007>`
-  :ref:`ALM-12010 Manager Heartbeat Interruption Between the Active and Standby Nodes <alm_12010>`
-  :ref:`ALM-12011 Data Synchronization Exception Between the Active and Standby Manager Nodes <alm_12011>`
-  :ref:`ALM-12012 NTP Service Is Abnormal <alm_12012>`
-  :ref:`ALM-12016 CPU Usage Exceeds the Threshold <alm_12016>`
-  :ref:`ALM-12017 Insufficient Disk Capacity <alm_12017>`
-  :ref:`ALM-12018 Memory Usage Exceeds the Threshold <alm_12018>`
-  :ref:`ALM-12027 Host PID Usage Exceeds the Threshold <alm_12027>`
-  :ref:`ALM-12028 Number of Processes in the D State on the Host Exceeds the Threshold <alm_12028>`
-  :ref:`ALM-12031 User omm or Password Is About to Expire <alm_12031>`
-  :ref:`ALM-12032 User ommdba or Password Is About to Expire <alm_12032>`
-  :ref:`ALM-12033 Slow Disk Fault <alm_12033>`
-  :ref:`ALM-12034 Periodic Backup Failure <alm_12034>`
-  :ref:`ALM-12035 Unknown Data Status After Recovery Task Failure <alm_12035>`
-  :ref:`ALM-12037 NTP Server Is Abnormal <alm_12037>`
-  :ref:`ALM-12038 Monitoring Indicator Dump Failure <alm_12038>`
-  :ref:`ALM-12039 GaussDB Data Is Not Synchronized <alm_12039>`
-  :ref:`ALM-12040 Insufficient System Entropy <alm_12040>`
-  :ref:`ALM-13000 ZooKeeper Service Unavailable <alm_13000>`
-  :ref:`ALM-13001 Available ZooKeeper Connections Are Insufficient <alm_13001>`
-  :ref:`ALM-13002 ZooKeeper Memory Usage Exceeds the Threshold <alm_13002>`
-  :ref:`ALM-14000 HDFS Service Unavailable <alm_14000>`
-  :ref:`ALM-14001 HDFS Disk Usage Exceeds the Threshold <alm_14001>`
-  :ref:`ALM-14002 DataNode Disk Usage Exceeds the Threshold <alm_14002>`
-  :ref:`ALM-14003 Number of Lost HDFS Blocks Exceeds the Threshold <alm_14003>`
-  :ref:`ALM-14004 Number of Damaged HDFS Blocks Exceeds the Threshold <alm_14004>`
-  :ref:`ALM-14006 Number of HDFS Files Exceeds the Threshold <alm_14006>`
-  :ref:`ALM-14007 HDFS NameNode Memory Usage Exceeds the Threshold <alm_14007>`
-  :ref:`ALM-14008 HDFS DataNode Memory Usage Exceeds the Threshold <alm_14008>`
-  :ref:`ALM-14009 Number of Faulty DataNodes Exceeds the Threshold <alm_14009>`
-  :ref:`ALM-14010 NameService Service Is Abnormal <alm_14010>`
-  :ref:`ALM-14011 HDFS DataNode Data Directory Is Not Configured Properly <alm_14011>`
-  :ref:`ALM-14012 HDFS JournalNode Data Is Not Synchronized <alm_14012>`
-  :ref:`ALM-16000 Percentage of Sessions Connected to the HiveServer to the Maximum Number Allowed Exceeds the Threshold <alm_16000>`
-  :ref:`ALM-16001 Hive Warehouse Space Usage Exceeds the Threshold <alm_16001>`
-  :ref:`ALM-16002 Hive SQL Execution Success Rate Is Lower Than the Threshold <alm_16002>`
-  :ref:`ALM-16004 Hive Service Unavailable <alm_16004>`
-  :ref:`ALM-18000 Yarn Service Unavailable <alm_18000>`
-  :ref:`ALM-18002 NodeManager Heartbeat Lost <alm_18002>`
-  :ref:`ALM-18003 NodeManager Unhealthy <alm_18003>`
-  :ref:`ALM-18004 NodeManager Disk Usability Ratio Is Lower Than the Threshold <alm_18004>`
-  :ref:`ALM-18006 MapReduce Job Execution Timeout <alm_18006>`
-  :ref:`ALM-19000 HBase Service Unavailable <alm_19000>`
-  :ref:`ALM-19006 HBase Replication Sync Failed <alm_19006>`
-  :ref:`ALM-25000 LdapServer Service Unavailable <alm_25000>`
-  :ref:`ALM-25004 Abnormal LdapServer Data Synchronization <alm_25004>`
-  :ref:`ALM-25500 KrbServer Service Unavailable <alm_25500>`
-  :ref:`ALM-27001 DBService Is Unavailable <alm_27001>`
-  :ref:`ALM-27003 DBService Heartbeat Interruption Between the Active and Standby Nodes <alm_27003>`
-  :ref:`ALM-27004 Data Inconsistency Between Active and Standby DBServices <alm_27004>`
-  :ref:`ALM-28001 Spark Service Unavailable <alm_28001>`
-  :ref:`ALM-26051 Storm Service Unavailable <alm_26051>`
-  :ref:`ALM-26052 Number of Available Supervisors in Storm Is Lower Than the Threshold <alm_26052>`
-  :ref:`ALM-26053 Slot Usage of Storm Exceeds the Threshold <alm_26053>`
-  :ref:`ALM-26054 Heap Memory Usage of Storm Nimbus Exceeds the Threshold <alm_26054>`
-  :ref:`ALM-38000 Kafka Service Unavailable <alm_38000>`
-  :ref:`ALM-38001 Insufficient Kafka Disk Space <alm_38001>`
-  :ref:`ALM-38002 Heap Memory Usage of Kafka Exceeds the Threshold <alm_38002>`
-  :ref:`ALM-24000 Flume Service Unavailable <alm_24000>`
-  :ref:`ALM-24001 Flume Agent Is Abnormal <alm_24001>`
-  :ref:`ALM-24003 Flume Client Connection Failure <alm_24003>`
-  :ref:`ALM-24004 Flume Fails to Read Data <alm_24004>`
-  :ref:`ALM-24005 Data Transmission by Flume Is Abnormal <alm_24005>`
-  :ref:`ALM-12041 Permission of Key Files Is Abnormal <alm_12041>`
-  :ref:`ALM-12042 Key File Configurations Are Abnormal <alm_12042>`
-  :ref:`ALM-23001 Loader Service Unavailable <alm_23001>`
-  :ref:`ALM-12357 Failed to Export Audit Logs to OBS <alm_12357>`
-  :ref:`ALM-12014 Device Partition Lost <alm_12014>`
-  :ref:`ALM-12015 Device Partition File System Read-Only <alm_12015>`
-  :ref:`ALM-12043 DNS Parsing Duration Exceeds the Threshold <alm_12043>`
-  :ref:`ALM-12045 Read Packet Dropped Rate Exceeds the Threshold <alm_12045>`
-  :ref:`ALM-12046 Write Packet Dropped Rate Exceeds the Threshold <alm_12046>`
-  :ref:`ALM-12047 Read Packet Error Rate Exceeds the Threshold <alm_12047>`
-  :ref:`ALM-12048 Write Packet Error Rate Exceeds the Threshold <alm_12048>`
-  :ref:`ALM-12049 Read Throughput Rate Exceeds the Threshold <alm_12049>`
-  :ref:`ALM-12050 Write Throughput Rate Exceeds the Threshold <alm_12050>`
-  :ref:`ALM-12051 Disk Inode Usage Exceeds the Threshold <alm_12051>`
-  :ref:`ALM-12052 Usage of Temporary TCP Ports Exceeds the Threshold <alm_12052>`
-  :ref:`ALM-12053 File Handle Usage Exceeds the Threshold <alm_12053>`
-  :ref:`ALM-12054 The Certificate File Is Invalid <alm_12054>`
-  :ref:`ALM-12055 The Certificate File Is About to Expire <alm_12055>`
-  :ref:`ALM-18008 Heap Memory Usage of Yarn ResourceManager Exceeds the Threshold <alm_18008>`
-  :ref:`ALM-18009 Heap Memory Usage of MapReduce JobHistoryServer Exceeds the Threshold <alm_18009>`
-  :ref:`ALM-20002 Hue Service Unavailable <alm_20002>`
-  :ref:`ALM-43001 Spark Service Unavailable <alm_43001>`
-  :ref:`ALM-43006 Heap Memory Usage of the JobHistory Process Exceeds the Threshold <alm_43006>`
-  :ref:`ALM-43007 Non-Heap Memory Usage of the JobHistory Process Exceeds the Threshold <alm_43007>`
-  :ref:`ALM-43008 Direct Memory Usage of the JobHistory Process Exceeds the Threshold <alm_43008>`
-  :ref:`ALM-43009 JobHistory GC Time Exceeds the Threshold <alm_43009>`
-  :ref:`ALM-43010 Heap Memory Usage of the JDBCServer Process Exceeds the Threshold <alm_43010>`
-  :ref:`ALM-43011 Non-Heap Memory Usage of the JDBCServer Process Exceeds the Threshold <alm_43011>`
-  :ref:`ALM-43012 Direct Memory Usage of the JDBCServer Process Exceeds the Threshold <alm_43012>`
-  :ref:`ALM-43013 JDBCServer GC Time Exceeds the Threshold <alm_43013>`
-  :ref:`ALM-44004 Presto Coordinator Resource Group Queuing Tasks Exceed the Threshold <alm_44004>`
-  :ref:`ALM-44005 Presto Coordinator Process GC Time Exceeds the Threshold <alm_44005>`
-  :ref:`ALM-44006 Presto Worker Process GC Time Exceeds the Threshold <alm_44006>`
-  :ref:`ALM-18010 Number of Pending Yarn Tasks Exceeds the Threshold <alm_18010>`
-  :ref:`ALM-18011 Memory of Pending Yarn Tasks Exceeds the Threshold <alm_18011>`
-  :ref:`ALM-18012 Number of Terminated Yarn Tasks in the Last Period Exceeds the Threshold <alm_18012>`
-  :ref:`ALM-18013 Number of Failed Yarn Tasks in the Last Period Exceeds the Threshold <alm_18013>`
-  :ref:`ALM-16005 Number of Failed Hive SQL Executions in the Last Period Exceeds the Threshold <alm_16005>`

.. toctree::
   :maxdepth: 1
   :hidden: 

   alm-12001_audit_log_dump_failure
   alm-12002_ha_resource_is_abnormal
   alm-12004_oldap_resource_is_abnormal
   alm-12005_okerberos_resource_is_abnormal
   alm-12006_node_fault
   alm-12007_process_fault
   alm-12010_manager_heartbeat_interruption_between_the_active_and_standby_nodes
   alm-12011_data_synchronization_exception_between_the_active_and_standby_manager_nodes
   alm-12012_ntp_service_is_abnormal
   alm-12016_cpu_usage_exceeds_the_threshold
   alm-12017_insufficient_disk_capacity
   alm-12018_memory_usage_exceeds_the_threshold
   alm-12027_host_pid_usage_exceeds_the_threshold
   alm-12028_number_of_processes_in_the_d_state_on_the_host_exceeds_the_threshold
   alm-12031_user_omm_or_password_is_about_to_expire
   alm-12032_user_ommdba_or_password_is_about_to_expire
   alm-12033_slow_disk_fault
   alm-12034_periodic_backup_failure
   alm-12035_unknown_data_status_after_recovery_task_failure
   alm-12037_ntp_server_is_abnormal
   alm-12038_monitoring_indicator_dump_failure
   alm-12039_gaussdb_data_is_not_synchronized
   alm-12040_insufficient_system_entropy
   alm-13000_zookeeper_service_unavailable
   alm-13001_available_zookeeper_connections_are_insufficient
   alm-13002_zookeeper_memory_usage_exceeds_the_threshold
   alm-14000_hdfs_service_unavailable
   alm-14001_hdfs_disk_usage_exceeds_the_threshold
   alm-14002_datanode_disk_usage_exceeds_the_threshold
   alm-14003_number_of_lost_hdfs_blocks_exceeds_the_threshold
   alm-14004_number_of_damaged_hdfs_blocks_exceeds_the_threshold
   alm-14006_number_of_hdfs_files_exceeds_the_threshold
   alm-14007_hdfs_namenode_memory_usage_exceeds_the_threshold
   alm-14008_hdfs_datanode_memory_usage_exceeds_the_threshold
   alm-14009_number_of_faulty_datanodes_exceeds_the_threshold
   alm-14010_nameservice_service_is_abnormal
   alm-14011_hdfs_datanode_data_directory_is_not_configured_properly
   alm-14012_hdfs_journalnode_data_is_not_synchronized
   alm-16000_percentage_of_sessions_connected_to_the_hiveserver_to_the_maximum_number_allowed_exceeds_the_threshold
   alm-16001_hive_warehouse_space_usage_exceeds_the_threshold
   alm-16002_hive_sql_execution_success_rate_is_lower_than_the_threshold
   alm-16004_hive_service_unavailable
   alm-18000_yarn_service_unavailable
   alm-18002_nodemanager_heartbeat_lost
   alm-18003_nodemanager_unhealthy
   alm-18004_nodemanager_disk_usability_ratio_is_lower_than_the_threshold
   alm-18006_mapreduce_job_execution_timeout
   alm-19000_hbase_service_unavailable
   alm-19006_hbase_replication_sync_failed
   alm-25000_ldapserver_service_unavailable
   alm-25004_abnormal_ldapserver_data_synchronization
   alm-25500_krbserver_service_unavailable
   alm-27001_dbservice_is_unavailable
   alm-27003_dbservice_heartbeat_interruption_between_the_active_and_standby_nodes
   alm-27004_data_inconsistency_between_active_and_standby_dbservices
   alm-28001_spark_service_unavailable
   alm-26051_storm_service_unavailable
   alm-26052_number_of_available_supervisors_in_storm_is_lower_than_the_threshold
   alm-26053_slot_usage_of_storm_exceeds_the_threshold
   alm-26054_heap_memory_usage_of_storm_nimbus_exceeds_the_threshold
   alm-38000_kafka_service_unavailable
   alm-38001_insufficient_kafka_disk_space
   alm-38002_heap_memory_usage_of_kafka_exceeds_the_threshold
   alm-24000_flume_service_unavailable
   alm-24001_flume_agent_is_abnormal
   alm-24003_flume_client_connection_failure
   alm-24004_flume_fails_to_read_data
   alm-24005_data_transmission_by_flume_is_abnormal
   alm-12041_permission_of_key_files_is_abnormal
   alm-12042_key_file_configurations_are_abnormal
   alm-23001_loader_service_unavailable
   alm-12357_failed_to_export_audit_logs_to_obs
   alm-12014_device_partition_lost
   alm-12015_device_partition_file_system_read-only
   alm-12043_dns_parsing_duration_exceeds_the_threshold
   alm-12045_read_packet_dropped_rate_exceeds_the_threshold
   alm-12046_write_packet_dropped_rate_exceeds_the_threshold
   alm-12047_read_packet_error_rate_exceeds_the_threshold
   alm-12048_write_packet_error_rate_exceeds_the_threshold
   alm-12049_read_throughput_rate_exceeds_the_threshold
   alm-12050_write_throughput_rate_exceeds_the_threshold
   alm-12051_disk_inode_usage_exceeds_the_threshold
   alm-12052_usage_of_temporary_tcp_ports_exceeds_the_threshold
   alm-12053_file_handle_usage_exceeds_the_threshold
   alm-12054_the_certificate_file_is_invalid
   alm-12055_the_certificate_file_is_about_to_expire
   alm-18008_heap_memory_usage_of_yarn_resourcemanager_exceeds_the_threshold
   alm-18009_heap_memory_usage_of_mapreduce_jobhistoryserver_exceeds_the_threshold
   alm-20002_hue_service_unavailable
   alm-43001_spark_service_unavailable
   alm-43006_heap_memory_usage_of_the_jobhistory_process_exceeds_the_threshold
   alm-43007_non-heap_memory_usage_of_the_jobhistory_process_exceeds_the_threshold
   alm-43008_direct_memory_usage_of_the_jobhistory_process_exceeds_the_threshold
   alm-43009_jobhistory_gc_time_exceeds_the_threshold
   alm-43010_heap_memory_usage_of_the_jdbcserver_process_exceeds_the_threshold
   alm-43011_non-heap_memory_usage_of_the_jdbcserver_process_exceeds_the_threshold
   alm-43012_direct_memory_usage_of_the_jdbcserver_process_exceeds_the_threshold
   alm-43013_jdbcserver_gc_time_exceeds_the_threshold
   alm-44004_presto_coordinator_resource_group_queuing_tasks_exceed_the_threshold
   alm-44005_presto_coordinator_process_gc_time_exceeds_the_threshold
   alm-44006_presto_worker_process_gc_time_exceeds_the_threshold
   alm-18010_number_of_pending_yarn_tasks_exceeds_the_threshold
   alm-18011_memory_of_pending_yarn_tasks_exceeds_the_threshold
   alm-18012_number_of_terminated_yarn_tasks_in_the_last_period_exceeds_the_threshold
   alm-18013_number_of_failed_yarn_tasks_in_the_last_period_exceeds_the_threshold
   alm-16005_number_of_failed_hive_sql_executions_in_the_last_period_exceeds_the_threshold
