About Logs

Installation logs

Installation logs record information about FusionInsight Manager, cluster, and service installation to help users locate installation errors.

Run logs

Run logs record the running track information, debugging information, status changes, potential problems, and error information generated during the running of services.

Audit logs

Audit logs record information about users' activities and operation instructions, which can be used to locate fault causes in security events and determine who are responsible for these faults.

/var/log/Bigdata/audit

Component audit log.

/var/log/Bigdata/controller

Log collecting script log.

Controller process log.

Controller monitoring log.

/var/log/Bigdata/dbservice

DBService log.

/var/log/Bigdata/flume

Flume log.

/var/log/Bigdata/hbase

HBase log.

/var/log/Bigdata/hdfs

HDFS log.

/var/log/Bigdata/hive

Hive log.

/var/log/Bigdata/httpd

HTTPd log.

/var/log/Bigdata/hue

Hue log.

/var/log/Bigdata/kerberos

Kerberos log.

/var/log/Bigdata/ldapclient

LDAP client log.

/var/log/Bigdata/ldapserver

LDAP server log.

/var/log/Bigdata/loader

Loader log.

/var/log/Bigdata/logman

Logman script log management log.

/var/log/Bigdata/mapreduce

MapReduce log.

/var/log/Bigdata/nodeagent

NodeAgent log.

/var/log/Bigdata/okerberos

OMS Kerberos log.

/var/log/Bigdata/oldapserver

OMS LDAP log.

/var/log/Bigdata/metric_agent

Run log file of MetricAgent.

/var/log/Bigdata/omm

oms: complex event processing log, alarm service log, HA log, authentication and authorization management log, and monitoring service run log of the OMM server.

oma: installation log and run log of the OMM agent.

core: dump log generated when the OMM agent and the HA process are suspended.

/var/log/Bigdata/spark2x

Spark2x log.

/var/log/Bigdata/sudo

Log generated when the sudo command is executed by user omm.

/var/log/Bigdata/timestamp

Time synchronization management log.

/var/log/Bigdata/tomcat

Tomcat log.

/var/log/Bigdata/watchdog

Watchdog log.

/var/log/Bigdata/yarn

Yarn log.

/var/log/Bigdata/zookeeper

ZooKeeper log.

/var/log/Bigdata/oozie

Oozie log.

/var/log/Bigdata/kafka

Kafka log.

/var/log/Bigdata/storm

Storm log.

/var/log/Bigdata/iotdb

IoTDB log.

/var/log/Bigdata/cdl

CDL log.

/var/log/Bigdata/upgrade

OMS upgrade log.

/var/log/Bigdata/update-service

Upgrade service log.

Configuration log

Records information about the configuration process before the installation.

FusionInsight Manager installation log

Records information about the two-node FusionInsight Manager installation.

Cluster installation log

Records information about the cluster installation.

Installation preparation log

Records information about preparations for the installation, such as the detection, configuration, and feedback operation information.

Process startup log

Records information about the commands executed during the process startup.

Process startup exception log

Records information about exceptions during process startup, such as dependent service errors and insufficient resources.

Process run log

Records information about the process running track information and debugging information, such as function entries and exits as well as cross-module interface messages.

Process running exception log

Records errors that cause process running errors, for example, the empty input objects or encoding or decoding failure.

Process running environment log

Records information about the process running environment, such as resource status and environment variables.

Script log

Records information about the script execution process.

Resource reclamation log

Records information about the resource reclaiming process.

Uninstallation clearing logs

Records information about operations performed during service uninstallation, such as directory and execution time deletion.

User management

Creating a user.

Modifying a user.

Deleting a user.

Creating a user group.

Modifying a user group.

Deleting a group.

Adding a role.

Changing the user's roles.

Deleting a role.

Changing a password policy.

Changing a password.

Resetting a password.

Logging in.

Logging out.

Unlocking the screen.

Downloading the authentication credential.

Unauthorized operation.

Unlocking a user account.

Locking a user account.

Locking the screen.

Exporting a user.

Exporting a user group.

Exporting a role.

Cluster management

Starting a cluster.

Stopping a cluster.

Restarting a cluster.

Performing a rolling restart of a cluster.

Restarting all expired instances.

Saving configurations.

Synchronizing cluster configurations.

Customizing cluster monitoring metrics.

Configuring monitoring dumping.

Saving monitoring thresholds.

Downloading a client configuration file.

Configuring the northbound Syslog interface.

Configuring the northbound SNMP interface.

Clearing alarms using SNMP.

Adding a trap target using SNMP.

Deleting a trap target using SNMP.

Checking alarms using SNMP.

Synchronizing alarms using SNMP.

Creating a threshold template.

Deleting a threshold template.

Applying a threshold template.

Saving cluster monitoring configurations.

Exporting configurations.

Importing cluster configurations.

Exporting an installation template.

Modifying a threshold template.

Canceling the application of a threshold template.

Masking an alarm.

Sending an alarm.

Changing the OMS database password.

Resetting the component database password.

Restarting OMM and Controller.

Starting the health check of a cluster.

Importing a certificate file.

Configuring SSO information.

Deleting historical health check reports.

Modifying cluster properties.

Running maintenance commands in synchronous mode.

Running maintenance commands in asynchronous mode.

Customizing report monitoring metrics.

Exporting report monitoring data.

Runing a command in asynchronous mode using SNMP.

Restarting the Web service.

Customizing monitoring metrics for static resource pools.

Exporting monitoring data of a static resource pool.

Customizing dashboard monitoring metrics.

Stopping a task.

Restoring configurations.

Modifying domain and mutual trust configurations.

Modifying system parameters.

Making a cluster enter the maintenance mode.

Making a cluster exit the maintenance mode.

Making OMS enter the maintenance mode.

Making OMS exit the maintenance mode.

Making services in a cluster exit the maintenance mode in batches.

Modifying OMS configurations.

Enabling threshold alarms.

Synchronizing all cluster configurations.

Service management

Starting a service.

Stopping a service.

Synchronizing service configurations.

Refreshing a service queue.

Customizing service monitoring metrics.

Restarting a service.

Performing a rolling service restart.

Exporting service monitoring data.

Importing service configuration data.

Starting the health check of a service.

Configuring a service.

Uploading a configuration file.

Downloading a configuration file.

Synchronizing instance configurations.

Commissioning an instance.

Decommissioning an instance.

Starting an instance.

Stopping an instance.

Customizing instance monitoring metrics.

Restarting an instance.

Performing a rolling restart of an instance.

Exporting instance monitoring data.

Importing instance configuration data.

Creating an instance group.

Modifying an instance group.

Deleting an instance group.

Moving an instance to another instance group.

Making a service enter the maintenance mode.

Making a service exit the maintenance mode.

Changing the name of a service.

Modifying service association.

Downloading monitoring data.

Masking alarms.

Unmasking alarms.

Exporting report data of a service.

Adding custom parameters for a report.

Modifying custom parameters of a report.

Deleting custom parameters of a report.

Switching over control nodes.

Adding a mount table.

Modifying a mount table.

Host management

Setting a node rack.

Starting all roles.

Stopping all roles.

Isolating a host.

Canceling isolation of a host.

Customizing host monitoring metrics.

Exporting host monitoring data.

Making a host enter the maintenance mode.

Making a host exit the maintenance mode.

Exporting basic host information.

Exporting host distribution report data.

Exporting host trend report data.

Exporting host cluster report data.

Exporting report data of a service.

Customizing host cluster monitoring metrics.

Customizing host cluster trend monitoring metrics.

Alarm management

Exporting alarms.

Clearing alarms.

Exporting events.

Clearing alarms in batches.

Log collection

Collecting log files.

Downloading log files.

Collecting service stack information.

Collecting instance stack information.

Preparing service stack information.

Preparing instance stack information.

Clearing service stack information.

Clearing instance stack information.

Audit log management

Modifying audit dumping configurations.

Exporting audit logs.

Data backup and restoration

Creating a backup task.

Executing a backup task.

Executing backup tasks in batches.

Stopping a backup task.

Deleting a backup task.

Modifying a backup task.

Locking a backup task.

Unlocking a backup task.

Creating a restoration task.

Executing a restoration task.

Stopping a restoration task.

Retrying a restoration task.

Deleting a restoration task.

Multi-tenant management

Saving static configurations.

Adding a tenant.

Deleting a tenant.

Associating a service with a tenant.

Deleting a service from a tenant.

Configuring resources.

Creating a resource.

Deleting a resource.

Adding a resource pool.

Modifying a resource pool.

Deleting a resource pool.

Restoring tenant data.

Modifying global configurations of a tenant.

Modifying queue configurations of a capacity scheduler.

Modifying queue configurations of a super scheduler.

Modifying resource distribution of a capacity scheduler.

Clearing resource distribution of a capacity scheduler.

Modifying resource distribution of a super scheduler.

Clearing resource distribution of a super scheduler.

Adding a resource catalog.

Modifying a resource catalog.

Deleting a resource catalog.

Customizing tenant monitoring metrics.

Health check

Starting the health check of a cluster.

Starting the health check of a service.

Starting the health check of a host.

Starting the health check of OMS.

Starting the system health check.

Updating the health check configurations.

Exporting health check reports.

Exporting health check results of a cluster.

Exporting health check results of a service.

Exporting health check results of a host.

Deleting historical health check reports.

Exporting historical health check reports.

Downloading a health check report.

CDL audit log

Service operations

Creating a link.

Deleting a link.

Creating a job.

Starting a Job.

Deleting a job.

IoTDB audit log

Maintenance management

Granting permissions.

Revoking permissions.

Recording authentication and login information.

Service operations

Deleting a time series, partition, function, or index.

Modifying a time series.

ClickHouse audit log

Maintenance management

Granting permissions.

Revoking permissions.

Recording authentication and login information.

Service operations

Creating databases or tables.

Inserting, deleting, querying, and migrating data.

DBService audit log

Maintenance management

Performing backup restoration operations.

HBase audit log

Data definition language (DDL) statements

Creating a table.

Deleting a table.

Modifying a table.

Adding a column family.

Modifying a column family.

Deleting a column family.

Enabling a table.

Disabling a table.

Modifying user information.

Changing a password.

Logging in.

Data manipulation language (DML) statements

Putting data (to the hbase:meta, _ctmeta_, and hbase:acl tables).

Deleting data (from the hbase:meta, _ctmeta_, and hbase:acl tables).

Checking and putting data (to the hbase:meta, _ctmeta_, and hbase:acl tables).

Checking and deleting data (from the hbase:meta, _ctmeta_, and hbase:acl tables).

Permission control

Assigning permissions to a user.

Canceling permission assigning.

HDFS audit log

Permission management

Managing access permissions on files or folders.

Managing the owner information of files or folders.

File operations

Creating a folder.

Creating a file.

Opening a file.

Appending file content.

Changing a file name.

Deleting a file or folder.

Setting time property of a file.

Setting the number of file copies.

Merging files.

Checking the file system.

Linking to a file.

Hive audit log

Metadata operations

Defining metadata, such as creating databases and tables.

Deleting metadata, such as deleting databases and tables.

Modifying metadata, such as adding columns and renaming tables.

Importing and exporting metadata.

Data maintenance

Loading data to a table.

Inserting data into a table.

Permission management

Creating or deleting a role.

Granting/Reclaiming roles.

Granting/Reclaiming permissions.

Hue audit log

Service startup

Starting Hue.

User operations

Logging in.

Logging out.

Task operations

Creating a task.

Modifying a task.

Deleting a task.

Submitting a task.

Saving a task.

Updating the status of a task.

KrbServer audit log

Maintenance management

Changing the password of a Kerberos account.

Adding a Kerberos account.

Deleting a Kerberos account.

Authenticating users.

LdapServer audit log

Maintenance management

Adding an OS user.

Adding a user group.

Adding a user to a user group.

Deleting a user.

Deleting a group.

Loader audit log

Security management

Logging in.

Metadata management

Querying connector information.

Querying a framework.

Querying step information.

Data source connection management

Querying a data source connection.

Adding a data source connection.

Updating a data source connection.

Deleting a data source connection.

Activating a data source connection.

Disabling a data source connection.

Job management

Querying a job.

Creating a job.

Updating a job.

Deleting a job.

Activating a job.

Disabling a job.

Querying all execution records of a job.

Querying the latest execution record of a job.

Submitting a job.

Stopping a job.

MapReduce audit log

Application running

Starting a container request.

Stopping a container request.

After a container request is complete, the status of the request becomes successful.

After a container request is complete, the status of the request becomes failed.

After a container request is complete, the status of the request becomes suspended.

Submitting a task.

Ending a task.

Oozie audit log

Task management

Submitting a task.

Starting a task.

Killing a task.

Suspending a task.

Resuming a task.

Running a task again.

Spark2x audit log

Metadata operations

Defining metadata, such as creating databases and tables.

Deleting metadata, such as deleting databases and tables.

Modifying metadata, such as adding columns and renaming tables.

Importing and exporting metadata.

Data maintenance

Loading data to a table.

Inserting data into a table.

Storm audit log

Nimbus operations

Submitting a topology.

Stopping a topology.

Reallocating a topology.

Deactivating a topology.

Activating a topology.

UI operations

Stopping a topology.

Reallocating a topology.

Deactivating a topology.

Activating a topology.

Yarn audit log

Job submission

Submitting a job to a queue.

ZooKeeper audit log

Permission management

Setting access permissions to Znode.

Znode operations

Creating Znodes.

Deleting Znodes.

Configuring Znode data.

DBService

/var/log/Bigdata/audit/dbservice/dbservice_audit.log

HBase

/var/log/Bigdata/audit/hbase/hm/hbase-audit-hmaster.log

/var/log/Bigdata/audit/hbase/hm/hbase-ranger-audit-hmaster.log

/var/log/Bigdata/audit/hbase/rs/hbase-audit-regionserver.log

/var/log/Bigdata/audit/hbase/rs/hbase-ranger-audit-regionserver.log

/var/log/Bigdata/audit/hbase/rt/hbase-audit-restserver.log

/var/log/Bigdata/audit/hbase/ts/hbase-audit-thriftserver.log

HDFS

/var/log/Bigdata/audit/hdfs/nn/hdfs-audit-namenode.log

/var/log/Bigdata/audit/hdfs/nn/ranger-plugin-audit.log

/var/log/Bigdata/audit/hdfs/dn/hdfs-audit-datanode.log

/var/log/Bigdata/audit/hdfs/jn/hdfs-audit-journalnode.log

/var/log/Bigdata/audit/hdfs/zkfc/hdfs-audit-zkfc.log

/var/log/Bigdata/audit/hdfs/httpfs/hdfs-audit-httpfs.log

/var/log/Bigdata/audit/hdfs/router/hdfs-audit-router.log

Hive

/var/log/Bigdata/audit/hive/hiveserver/hive-audit.log

/var/log/Bigdata/audit/hive/hiveserver/hive-rangeraudit.log

/var/log/Bigdata/audit/hive/metastore/metastore-audit.log

/var/log/Bigdata/audit/hive/webhcat/webhcat-audit.log

Hue

/var/log/Bigdata/audit/hue/hue-audits.log

Kafka

/var/log/Bigdata/audit/kafka/audit.log

Loader

/var/log/Bigdata/loader/audit/default.audit

CDL

/var/log/Bigdata/audit/cdl/service/cdl-audit.log

MapReduce

/var/log/Bigdata/audit/mapreduce/jobhistory/mapred-audit-jobhistory.log

Oozie

/var/log/Bigdata/audit/oozie/oozie-audit.log

Spark2x

/var/log/Bigdata/audit/spark2x/jdbcserver/jdbcserver-audit.log

/var/log/Bigdata/audit/spark2x/jdbcserver/ranger-audit.log

/var/log/Bigdata/audit/spark2x/jobhistory/jobhistory-audit.log

Storm

/var/log/Bigdata/audit/storm/logviewer/audit.log

/var/log/Bigdata/audit/storm/nimbus/audit.log

/var/log/Bigdata/audit/storm/supervisor/audit.log

/var/log/Bigdata/audit/storm/ui/audit.log

Yarn

/var/log/Bigdata/audit/yarn/rm/yarn-audit-resourcemanager.log

/var/log/Bigdata/audit/yarn/rm/ranger-plugin-audit.log

/var/log/Bigdata/audit/yarn/nm/yarn-audit-nodemanager.log

ZooKeeper

/var/log/Bigdata/audit/zookeeper/quorumpeer/zk-audit-quorumpeer.log

IoTDB

/var/log/Bigdata/audit/iotdb/iotdbserver/log_audit.log