Apache Doris v2.0 Documentation
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Maintenance and Monitor

来源 Doris 浏览 1 扫码 打印 2026-10-27 10:03:48
    • Monitor Metrics
    • Disk Capacity Management
    • Data replica management
    • Description of the return value of the OLAP function on the BE side
    • Doris Error Table
    • Tablet metadata management tool
    • Tablet Restore Tool
    • Monitoring and alarming
    • Tablet Local Debug
    • Metadata Operations and Maintenance
    • Automated Service Startup
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    • Getting Started
      • Quick Start
      • What is Apache Doris
    • Install and Deploy
      • Standard Deployment
      • Docker Deployment
        • Build Docker Image
        • Deploy Docker Cluster
      • Deploy Doris on Kubernetes
        • Deploy Doris on Kubernetes
        • Deploy Doris on Helm Chart
        • Access the Doris cluster
        • Persistent Volume and ConfigMap
      • Source Code Compilation
        • General Compilation
        • Compiling with LDB Toolchain
        • Compilation with Arm
        • Compilation on Windows
        • Compilation on MacOS
    • Table Design
      • Data Model
      • Data Partition
      • Guidelines for Basic Use
      • Rollup and Query
      • Best Practices
      • Index
        • Index Overview
        • Inverted Index
        • BloomFilter Index
        • NGram BloomFilter Index
        • Bitmap Index
    • Data Operation
      • Import
        • Import Overview
        • Import Scenes
          • Import Local Data
          • External Storage Data Import
          • Kafka Data Subscription
          • Synchronize Data Through External Table
          • Synchronize Data Using Insert Method
          • Data Import Things and Atomicity
          • Data Transformation, Column Mapping and Filtering
          • Import Strict Mode
        • Import Way
          • Broker Load
          • Routine Load
          • Spark Load
          • Stream Load
          • MySql Load
          • S3 Load
          • Insert Into
          • Importing Data in JSON Format
        • Import Advanced
          • Min Load Replica Num
      • Export
        • Export Overview
        • Export Query Result
        • Export Data or Table Structure with MYSQLDUMP
      • Update and Delete
        • Batch Delete
        • Update
        • Partial Update
        • Delete
        • Sequence Column
    • Advanced Usage
      • Alter Table
        • Schema Change
        • Replace Table
      • Doris Partition
        • Dynamic Partition
        • Temporary Partition
      • Data Cache
        • Partition Cache
      • AutoBucket
      • Broker
      • Best Practice
        • Query Analysis
        • Import Analysis
        • Debug Log
        • Compaction
      • Resource Management
      • Orthogonal BITMAP Calculation
      • Approximate Deduplication Using HLL
      • Variable
      • Time Zone
      • File Manager
      • Cold Hot Separation
      • Compute Node
      • Row to Column
      • property is_being_synced
      • SQL Mode
    • Query Acceleration
      • Pipeline Execution Engine
      • Nereids-the Brand New Planner
      • High-Concurrency Point Query
      • Materialized View
      • Statistics
      • Join Optimization
        • Bucket Shuffle Join
        • Colocation Join
        • Runtime Filter
        • Doris Join Optimization Principle
    • Lakehouse
      • Multi-catalog
        • Multi-catalog Overview
        • Hive
        • Iceberg
        • Hudi
        • Paimon
        • Alibaba Cloud DLF
        • Alibaba Cloud Max Compute
        • Elasticsearch
        • JDBC
        • FAQ About Multi-catalog
      • File Analysis
      • File Cache
      • External Table Statistics
      • File System Benchmark Tools
      • FAQ
    • Ecosystem
      • Spark Doris Connector
      • Flink Doris Connector
      • Doris Streamloader
      • DataX Doriswriter
      • Seatunnel Doris Sink
      • Kyuubi
      • Logstash Doris Output Plugin
      • Beats Doris Output Plugin
      • Plugin Development Manual
      • Audit Log Plugin
      • CloudCanal Data Import
      • Hive Bitmap UDF
      • DBT Doris Adapter
      • UDF
        • Contribute UDF
        • Remote User Defined Function Service
        • Java UDF
        • Native User Defined Function
      • UDAF
        • Remote User Defined Aggregation Function Service
    • SQL Manual
      • SQL Functions
        • Array Functions
          • ARRAY
          • ARRAY_MAX
          • ARRAY_MIN
          • ARRAY_MAP
          • ARRAY_FILTER
          • ARRAY_AVG
          • ARRAY_SUM
          • ARRAY_SIZE
          • ARRAY_REMOVE
          • ARRAY_SLICE
          • ARRAY_SORT
          • ARRAY_REVERSE_SORT
          • ARRAY_SORTBY
          • ARRAY_POSITION
          • ARRAY_CONTAINS
          • ARRAY_EXCEPT
          • ARRAY_PRODUCT
          • ARRAY_INTERSECT
          • ARRAY_RANGE
          • ARRAY_DISTINCT
          • ARRAY_DIFFERENCE
          • ARRAY_UNION
          • ARRAY_JOIN
          • ARRAY_WITH_CONSTANT
          • ARRAY_ENUMERATE
          • ARRAY_ENUMERATE_UNIQ
          • ARRAY_POPBACK
          • ARRAY_POPFRONT
          • ARRAY_PUSHFRONT
          • ARRAY_PUSHBACK
          • ARRAY_COMPACT
          • ARRAY_CONCAT
          • ARRAY_ZIP
          • ARRAY_SHUFFLE
          • ARRAY_CUM_SUM
          • ARRAY_EXISTS
          • ARRAY_FIRST_INDEX
          • ARRAY_LAST_INDEX
          • ARRAY_FIRST
          • ARRAY_LAST
          • ARRAYS_OVERLAP
          • ARRAY_COUNT
          • COUNTEQUAL
          • ELEMENT_AT
        • Date Functions
          • CONVERT_TZ
          • CURDATE,CURRENT_DATE
          • CURTIME,CURRENT_TIME
          • CURRENT_TIMESTAMP
          • LOCALTIME,LOCALTIMESTAMP
          • NOW
          • YEAR
          • QUARTER
          • MONTH
          • DAY
          • DAYOFYEAR
          • DAYOFMONTH
          • DAYOFWEEK
          • WEEK
          • WEEKDAY
          • WEEKOFYEAR
          • YEARWEEK
          • DAYNAME
          • MONTHNAME
          • HOUR
          • MINUTE
          • SECOND
          • FROM_DAYS
          • LAST_DAY
          • TO_MONDAY
          • FROM_SECOND
          • FROM_UNIXTIME
          • UNIX_TIMESTAMP
          • UTC_TIMESTAMP
          • TO_DATE
          • TO_DAYS
          • TIME_TO_SEC
          • SEC_TO_TIME
          • EXTRACT
          • MAKEDATE
          • STR_TO_DATE
          • TIME_ROUND
          • TIMEDIFF
          • TIMESTAMPADD
          • TIMESTAMPDIFF
          • DATE_ADD
          • DATE_SUB
          • DATE_TRUNC
          • DATE_FORMAT
          • DATEDIFF
          • MICROSECONDS_ADD
          • MICROSECONDS_DIFF
          • MICROSECONDS_SUB
          • MILLISECONDS_ADD
          • MILLISECONDS_DIFF
          • MILLISECONDS_SUB
          • MINUTES_ADD
          • MINUTES_DIFF
          • MINUTES_SUB
          • SECONDS_ADD
          • SECONDS_DIFF
          • SECONDS_SUB
          • HOURS_ADD
          • HOURS_DIFF
          • HOURS_SUB
          • DAYS_ADD
          • DAYS_DIFF
          • DAYS_SUB
          • WEEKS_ADD
          • WEEKS_DIFF
          • WEEKS_SUB
          • MONTHS_ADD
          • MONTHS_DIFF
          • MONTHS_SUB
          • YEARS_ADD
          • YEARS_DIFF
          • YEARS_SUB
        • GIS Functions
          • ST_X
          • ST_Y
          • ST_CIRCLE
          • ST_DISTANCE_SPHERE
          • ST_ANGLE
          • ST_AZIMUTH
          • ST_ANGLE_SPHERE
          • ST_AREA
          • ST_POINT
          • ST_POLYGON,ST_POLYFROMTEXT,ST_POLYGONFROMTEXT
          • ST_ASTEXT,ST_ASWKT
          • ST_CONTAINS
          • ST_GEOMETRYFROMTEXT,ST_GEOMFROMTEXT
          • ST_LINEFROMTEXT,ST_LINESTRINGFROMTEXT
          • ST_ASBINARY
          • ST_GEOMETRYFROMWKB,ST_GEOMFROMWKB
        • String Functions
          • TO_BASE64
          • FROM_BASE64
          • ASCII
          • LENGTH
          • BIT_LENGTH
          • CHAR_LENGTH
          • LPAD
          • RPAD
          • LOWER
          • LCASE
          • UPPER
          • UCASE
          • INITCAP
          • REPEAT
          • REVERSE
          • CHAR
          • CONCAT
          • CONCAT_WS
          • SUBSTR
          • SUBSTRING
          • SUB_REPLACE
          • APPEND_TRAILING_CHAR_IF_ABSENT
          • ENDS_WITH
          • STARTS_WITH
          • TRIM
          • LTRIM
          • RTRIM
          • NULL_OR_EMPTY
          • NOT_NULL_OR_EMPTY
          • HEX
          • UNHEX
          • ELT
          • INSTR
          • LOCATE
          • FIELD
          • FIND_IN_SET
          • REPLACE
          • LEFT
          • RIGHT
          • STRLEFT
          • STRRIGHT
          • SPLIT_PART
          • SPLIT_BY_STRING
          • SUBSTRING_INDEX
          • MONEY_FORMAT
          • PARSE_URL
          • CONVERT_TO
          • EXTRACT_URL_PARAMETER
          • UUID
          • SPACE
          • SLEEP
          • ESQUERY
          • Search in String
            • MULTI_SEARCH_ALL_POSITIONS
            • MULTI_MATCH_ANY
          • Mask in String
            • MASK
            • MASK_FIRST_N
            • MASK_LAST_N
          • Fuzzy Match
            • LIKE
            • NOT LIKE
          • Regular Match
            • REGEXP
            • REGEXP_EXTRACT
            • REGEXP_EXTRACT_ALL
            • REGEXP_REPLACE
            • REGEXP_REPLACE_ONE
            • NOT REGEXP
        • Struct Functions
          • STRUCT
          • NAMED_STRUCT
          • STRUCT_ELEMENT
        • Combinators
          • STATE
          • MERGE
          • UNION
        • Aggregate Functions
          • COLLECT_SET
          • MIN
          • STDDEV_SAMP
          • AVG
          • AVG_WEIGHTED
          • PERCENTILE
          • PERCENTILE_ARRAY
          • HLL_UNION_AGG
          • TOPN
          • TOPN_ARRAY
          • TOPN_WEIGHTED
          • COUNT
          • SUM
          • MAX_BY
          • BITMAP_UNION
          • GROUP_BITMAP_XOR
          • GROUP_BIT_AND
          • GROUP_BIT_OR
          • GROUP_BIT_XOR
          • PERCENTILE_APPROX
          • STDDEV,STDDEV_POP
          • GROUP_CONCAT
          • COLLECT_LIST
          • MIN_BY
          • MAX
          • ANY_VALUE
          • VARIANCE_SAMP,VARIANCE_SAMP
          • APPROX_COUNT_DISTINCT
          • VARIANCE,VAR_POP,VARIANCE_POP
          • RETENTION
          • SEQUENCE_MATCH
          • SEQUENCE-COUNT
          • GROUPING
          • GROUPING_ID
          • COUNT_BY_ENUM
          • HISTOGRAM
          • MAP_AGG
        • Bitmap Functions
          • TO_BITMAP
          • BITMAP_HASH
          • BITMAP_FROM_STRING
          • BITMAP_TO_STRING
          • BITMAP_TO_ARRAY
          • BITMAP_FROM_ARRAY
          • BITMAP_EMPTY
          • BITMAP_OR
          • BITMAP_AND
          • BITMAP_UNION
          • BITMAP_XOR
          • BITMAP_NOT
          • BITMAP_AND_NOT,BITMAP_ANDNOT
          • BITMAP_SUBSET_LIMIT
          • BITMAP_SUBSET_IN_RANGE
          • SUB_BITMAP
          • BITMAP_COUNT
          • BITMAP_AND_COUNT
          • BITMAP_AND_NOT_COUNT,BITMAP_ANDNOT_COUNT
          • ORTHOGONAL_BITMAP_UNION_COUNT
          • BITMAP_XOR_COUNT
          • BITMAP_OR_COUNT
          • BITMAP_CONTAINS
          • BITMAP_HAS_ALL
          • BITMAP_HAS_ANY
          • BITMAP_MAX
          • BITMAP_MIN
          • INTERSECT_COUNT
          • BITMAP_INTERSECT
          • ORTHOGONAL_BITMAP_INTERSECT
          • ORTHOGONAL_BITMAP_INTERSECT_COUNT
          • ORTHOGONAL_BITMAP_EXPR_CALCULATE
          • ORTHOGONAL_BITMAP_EXPR_CALCULATE_COUNT
          • BITMAP_HASH64
          • BITMAP_REMOVE
        • Bitwise Functions
          • BITAND
          • BITOR
          • BITXOR
          • BITNOT
        • Conditional Functions
          • CASE
          • COALESCE
          • IF
          • IFNULL
          • NVL
          • NULLIF
        • JSON Functions
          • JSON_PARSE
          • JSON_EXTRACT
          • JSON_EXISTS_PATH
          • JSON_TYPE
          • JSON_ARRAY
          • JSON_OBJECT
          • JSON_QUOTE
          • JSON_UNQUOTE
          • JSON_VALID
          • JSON_CONTAINS
          • JSON_LENGTH
          • GET_JSON_DOUBLE
          • GET_JSON_INT
          • GET_JSON_BIGINT
          • GET_JSON_STRING
          • JSON_INSERT
          • JSON_REPLACE
          • JSON_SET
        • Hash Functions
          • MURMUR_HASH3_32
          • MURMUR_HASH3_64
        • HLL Functions
          • HLL_CARDINALITY
          • HLL_EMPTY
          • HLL_HASH
        • Numeric Functions
          • CONV
          • BIN
          • SIN
          • COS
          • TAN
          • ASIN
          • ACOS
          • ATAN
          • E
          • PI
          • EXP
          • LOG
          • LOG2
          • LOG10
          • LN
          • CEIL
          • FLOOR
          • PMOD
          • ROUND
          • ROUND_BANKERS
          • TRUNCATE
          • ABS
          • SQRT
          • CBRT
          • POW
          • DEGREES
          • RADIANS
          • SIGN
          • POSITIVE
          • NEGATIVE
          • GREATEST
          • LEAST
          • RANDOM
          • MOD
          • RUNNING_DIFFERENCE
        • Encryption Functions
          • AES
          • MD5
          • MD5SUM
          • SM4
          • SM3
          • SM3SUM
          • SHA
          • SHA2
        • Table Functions
          • EXPLODE_JSON_ARRAY
          • EXPLODE
          • EXPLODE_SPLIT
          • EXPLODE_BITMAP
          • NUMBERS
          • EXPLODE_NUMBERS
          • EXPLODE_NUMBERS_OUTER
          • S3
          • HDFS
          • local
          • ICEBERG_META
          • BACKENDS
          • FRONTENDS
          • WORKLOAD_GROUPS
          • CATALOGS
          • frontends_disks
          • QUERIES
        • Analytic(Window) Functions
          • Window Functions Overview
          • WINDOW_FUNCTION_SUM
          • WINDOW_FUNCTION_AVG
          • WINDOW_FUNCTION_MAX
          • WINDOW_FUNCTION_MIN
          • WINDOW_FUNCTION_COUNT
          • WINDOW_FUNCTION_RANK
          • WINDOW_FUNCTION_DENSE_RANK
          • WINDOW_FUNCTION_FIRST_VALUE
          • WINDOW_FUNCTION_LAST_VALUE
          • WINDOW_FUNCTION_LEAD
          • WINDOW_FUNCTION_LAG
          • WINDOW_FUNCTION_ROW_NUMBER
          • WINDOW_FUNCTION_NTILE
          • WINDOW_FUNCTION_WINDOW_FUNNEL
        • IP Functions
          • IPV4_NUM_TO_STRING
          • INET_NTOA
        • Vector Distance Functions
          • cosine_distance
          • inner_product
          • l1_distance
          • l2_distance
        • CAST
        • DIGITAL_MASKING
        • WIDTH_BUCKET
      • SQL Reference
        • Cluster management
          • ALTER-SYSTEM-ADD-FOLLOWER
          • ALTER-SYSTEM-ADD-OBSERVER
          • ALTER-SYSTEM-ADD-BACKEND
          • ALTER-SYSTEM-ADD-BROKER
          • ALTER-SYSTEM-MODIFY-BACKEND
          • ALTER-SYSTEM-DECOMMISSION-BACKEND
          • ALTER-SYSTEM-DROP-FOLLOWER
          • ALTER-SYSTEM-DROP-OBSERVER
          • ALTER-SYSTEM-DROP-BACKEND
          • ALTER-SYSTEM-DROP-BROKER
          • CANCEL-ALTER-SYSTEM
        • Account Management
          • CREATE-ROLE
          • CREATE-USER
          • ALTER-USER
          • SET-PASSWORD
          • SET-PROPERTY
          • LDAP
          • GRANT
          • REVOKE
          • DROP-ROLE
          • DROP-USER
        • Database Administration
          • ADMIN-SHOW-CONFIG
          • ADMIN-SET-CONFIG
          • SET-VARIABLE
          • INSTALL-PLUGIN
          • UNINSTALL-PLUGIN
          • ADMIN-SET-REPLICA-STATUS
          • ADMIN-SET-REPLICA-VERSION
          • ADMIN-SET-PARTITION-VERSION
          • ADMIN-SET-TABLE-STATUS
          • ADMIN-SHOW-REPLICA-DISTRIBUTION
          • ADMIN-SHOW-REPLICA-STATUS
          • ADMIN-REPAIR-TABLE
          • ADMIN-CANCEL-REPAIR
          • ADMIN-CHECK-TABLET
          • ADMIN DIAGNOSE TABLET
          • ADMIN-COPY-TABLET
          • ADMIN SHOW TABLET STORAGE FORMAT
          • ADMIN-CLEAN-TRASH
          • RECOVER
          • KILL
          • ADMIN-REBALANCE-DISK
          • ADMIN-CANCEL-REBALANCE-DISK
          • ENABLE FEATURE
        • Data Types
          • BOOLEAN
          • TINYINT
          • SMALLINT
          • INT
          • BIGINT
          • LARGEINT
          • FLOAT
          • DOUBLE
          • DECIMAL
          • DATE
          • DATETIME
          • CHAR
          • VARCHAR
          • STRING
          • HLL (HyperLogLog)
          • BITMAP
          • QUANTILE_STATE
          • ARRAY
          • MAP
          • STRUCT
          • JSON
          • AGG_STATE
        • DDL
          • Create
            • CREATE-CATALOG
            • CREATE-DATABASE
            • CREATE-TABLE
            • CREATE-TABLE-LIKE
            • CREATE-TABLE-AS-SELECT
            • CREATE-EXTERNAL-TABLE
            • CREATE-INDEX
            • CREATE-VIEW
            • CREATE-MATERIALIZED-VIEW
            • CREATE-FUNCTION
            • CREATE-FILE
            • CREATE-POLICY
            • CREATE-ENCRYPT-KEY
            • CREATE-RESOURCE
            • CREATE-WORKLOAD-GORUP
            • CREATE-SQL-BLOCK-RULE
          • Alter
            • ALTER-CATALOG
            • ALTER-DATABASE
            • ALTER-TABLE-COLUMN
            • ALTER-TABLE-PARTITION
            • ALTER-TABLE-BITMAP
            • ALTER-TABLE-ROLLUP
            • ALTER-TABLE-RENAME
            • ALTER-TABLE-REPLACE
            • ALTER-TABLE-PROPERTY
            • ALTER-TABLE-COMMENT
            • CANCEL-ALTER-TABLE
            • ALTER-VIEW
            • ALTER-POLICY
            • ALTER-RESOURCE
            • ALTER-COLOCATE-GROUP
            • ALTER-WORKLOAD-GROUP
            • ALTER-SQL-BLOCK-RULE
          • Drop
            • DROP-CATALOG
            • DROP-DATABASE
            • DROP-TABLE
            • DROP-INDEX
            • DROP-MATERIALIZED-VIEW
            • DROP-FUNCTION
            • DROP-FILE
            • DROP-MATERIALIZED-VIEW
            • DROP-ENCRYPT-KEY
            • DROP-RESOURCE
            • DROP-WORKLOAD-GROUP
            • DROP-DATABASE
            • TRUNCATE-TABLE
          • Backup and Restore
            • CREATE-REPOSITORY
            • DROP-REPOSITORY
            • BACKUP
            • CANCEL-BACKUP
            • RESTORE
            • CANCEL-RESTORE
        • DML
          • Load
            • STREAM-LOAD
            • MULTI-LOAD
            • BROKER-LOAD
            • MYSQL-LOAD
            • CREATE-ROUTINE-LOAD
            • ALTER-ROUTINE-LOAD
            • PAUSE-ROUTINE-LOAD
            • RESUME-ROUTINE-LOAD
            • STOP-ROUTINE-LOAD
            • CREATE-SYNC-JOB
            • PAUSE-SYNC-JOB
            • RESUME-SYNC-JOB
            • STOP-SYNC-JOB
            • CANCEL-LOAD
            • CLEAN-LABEL
          • Manipulation
            • INSERT
            • SELECT
            • DELETE
            • UPDATE
            • EXPORT
            • CANCEL-EXPORT
            • INSERT-OVERWRITE
          • OUTFILE
        • Show
          • SHOW ALTER TABLE MATERIALIZED VIEW
          • SHOW-ALTER
          • SHOW-BACKUP
          • SHOW-BACKENDS
          • SHOW-BROKER
          • SHOW-CATALOGS
          • SHOW-CREATE-TABLE
          • SHOW-CHARSET
          • SHOW-CREATE-CATALOG
          • SHOW-CREATE-DATABASE
          • SHOW-CREATE-MATERIALIZED-VIEW
          • SHOW-CREATE-LOAD
          • SHOW-CREATE-REPOSITORY
          • SHOW-CREATE-ROUTINE-LOAD
          • SHOW-CREATE-FUNCTION
          • SHOW-COLUMNS
          • SHOW-COLLATION
          • SHOW-DATABASES
          • SHOW DATA SKEW
          • SHOW-DATABASE-ID
          • SHOW-DYNAMIC-PARTITION
          • SHOW-DELETE
          • SHOW-DATA
          • SHOW-ENGINES
          • SHOW-EVENTS
          • SHOW-EXPORT
          • SHOW-ENCRYPT-KEY
          • SHOW-FUNCTIONS
          • SHOW-TYPECAST
          • SHOW-FILE
          • SHOW-GRANTS
          • SHOW-LAST-INSERT
          • SHOW-LOAD-PROFILE
          • SHOW-LOAD-WARNINGS
          • SHOW-INDEX
          • SHOW-MIGRATIONS
          • SHOW-PARTITION-ID
          • SHOW-SNAPSHOT
          • SHOW-SQL-BLOCK-RULE
          • SHOW-ROUTINE-LOAD
          • SHOW-SYNC-JOB
          • SHOW-WHITE-LIST
          • SHOW-WARNING
          • SHOW-TABLET
          • SHOW-VARIABLES
          • SHOW-PLUGINS
          • SHOW-ROLES
          • SHOW-PROCEDURE
          • SHOW-ROUTINE-LOAD-TASK
          • SHOW-PROC
          • SHOW-TABLE-STATUS
          • SHOW-REPOSITORIES
          • SHOW-QUERY-PROFILE
          • SHOW-OPEN-TABLES
          • SHOW-TABLETS
          • SHOW-LOAD
          • SHOW-TABLES
          • SHOW-RESOURCES
          • SHOW-workload-GROUPS
          • SHOW-PARTITIONS
          • SHOW-FRONTENDS
          • SHOW-FRONTENDS-DISKS
          • SHOW-RESTORE
          • SHOW-PROPERTY
          • SHOW-TRIGGERS
          • SHOW-PROCESSLIST
          • SHOW-TRASH
          • SHOW-VIEW
          • SHOW-TRANSACTION
          • SHOW-STREAM-LOAD
          • SHOW-STATUS
          • SHOW-TABLE-ID
          • SHOW-SMALL-FILES
          • SHOW-POLICY
          • SHOW-CATALOG-RECYCLE-BIN
          • SHOW-QUERY-STATS
        • Operators
          • IN
        • Utility
          • HELP
          • USE
          • DESCRIBE
          • SWITCH
          • REFRESH
          • SYNC
          • CLEAN-QUERY-STATS
    • Admin Manual
      • cluster management
        • Cluster upgrade
        • Elastic scaling
        • load balancing
        • FQDN
      • Data Admin
        • Data Backup
        • Data Restore
        • Data Recovery
        • Data Recover
      • Sql Interception
      • Statistics of query execution
      • TLS certificate
      • FE SSL certificate
      • Maintenance and Monitor
        • Monitor Metrics
          • Monitor Metrics
        • Disk Capacity Management
        • Data replica management
        • Description of the return value of the OLAP function on the BE side
        • Doris Error Table
        • Tablet metadata management tool
        • Tablet Restore Tool
        • Monitoring and alarming
        • Tablet Local Debug
        • Metadata Operations and Maintenance
        • Automated Service Startup
      • Memory Management
        • Memory Tracker
        • Memory Limit Exceeded Analysis
        • BE OOM Analysis
      • Config
        • Config Dir
        • FE Configuration
        • BE Configuration
        • User Property
      • User Privilege and Ldap
        • Authority Management
        • LDAP
      • System Table
        • rowsets
      • WORKLOAD GROUP
      • Multi-tenancy
      • HTTP API
        • FE
          • Config Action
          • HA Action
          • Hardware Info Action
          • Help Action
          • Log Action
          • Login Action
          • Logout Action
          • Query Profile Action
          • Session Action
          • System Action
          • Colocate Meta Action
          • Meta Action
          • Cluster Action
          • Node Action
          • Query Profile Action
          • Backends Action
          • Bootstrap Action
          • Cancel Load Action
          • Check Decommission Action
          • Check Storage Type Action
          • Connection Action
          • Extra Basepath Action
          • Fe Version Info Action
          • Get DDL Statement Action
          • Get Load Info Action
          • Get Load State
          • Get FE log file
          • Get Small File Action
          • Health Action
          • Meta Info Action
          • Meta Replay State Action
          • Metrics Action
          • Profile Action
          • Query Detail Action
          • Query Schema Action
          • Query Stats Action
          • Row Count Action
          • Set Config Action
          • Show Data Action
          • Show Meta Info Action
          • Show Proc Action
          • Show Runtime Info Action
          • Show Table Data Action
          • Statement Execution Action
          • Table Query Plan Action
          • Table Row Count Action
          • Table Schema Action
          • Upload Action
          • Import Action
          • Meta Info Action
          • Debug Point
          • Statistic Action
        • BE
          • Check Stub Cache
          • Reset Stub Cache
          • View Compaction Status
          • Manually Trigger Compaction
          • View Meta
          • Make Snapshot
          • Check All Tablet Segment Lost
          • Config of BE
          • Metrics
          • View Tablet Distribution
          • Migration Tablet
          • View Tablet Info
          • Checksum
          • Download Log about Load Error
          • Pad Rowset
          • Be Version Info
          • Check Alive
          • Reload Tablet
          • Restore Tablet
    • FAQ
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