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    • Self-Hosted Overview
    • Instance Administration
      • Cluster statistics
      • Data Retention
      • LogScale Internal Logging
      • Log LogScale to LogScale
      • Query Administration
        • Query Monitor
          • Query Stats
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        • Optimize Ingestion
          • Best Practices to Optimize Data Ingestion
        • Monitor Usage
        • License Installation
      • Dynamic Configuration Parameters
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        • Getting Dynamic Configuration List
        • Setting a Dynamic Configuration Value
    • Organization Essentials
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      • API Tokens
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      • Configure Identity Provider
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        • Set the Callback URL
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    • Users & permissions
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      • Setting up Roles in a File
    • Cluster Management
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      • Updating LogScale
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    • Configuration Settings
      • Basic Configuration
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          • Troubleshooting FDR Ingest
        • Error Handling
      • Ingest Listeners
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    • Configuration Variables
      • ALERT_DESPITE_WARNINGS
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      • AUTO_UPDATE_IP_LOCATION_DB
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      • AUTOSHARDING_MAX
      • AWS_ACCESS_KEY_ID
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      • BITBUCKET_OAUTH_CLIENT_ID
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      • BOOTSTRAP_HOST_ID
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      • CLUSTER_PING_TIMEOUT_SECONDS
      • COMPRESSION_TYPE
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      • COOKIE_PATH
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      • CORES
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      • DEFAULT_ALLOW_REBALANCE_EXISTING_SEGMENTS
      • DEFAULT_ALLOW_UPDATE_DESIRED_DIGESTERS
      • DEFAULT_DIGEST_REPLICATION_FACTOR
      • DEFAULT_GROUPS
      • DEFAULT_SEGMENT_REPLICATION_FACTOR
      • DELETE_BACKUP_AFTER_MILLIS
      • DELETE_ON_INGEST_QUEUE
      • DIGEST_EXECUTOR_CORES
      • DIGEST_REPLICATION_FACTOR
      • DIRECTORY
      • DISABLE_BUCKET_CLEANING_TMP_FILES
      • DUMP_THREADS_SECONDS
      • ELASTIC_PORT
      • EMAIL_ACTION_DISCLAIMER
      • EMERGENCY_USERS
      • ENABLE_ALERTS
      • ENABLE_BEARER_TOKEN_AUTHORIZATION
      • ENABLE_EVENT_FORWARDING
      • ENABLE_FDR_POLLING_ON_NODE
      • ENABLE_FILTER_ALERTS
      • ENABLE_PERSONAL_API_TOKENS
      • ENABLE_QUERY_LOAD_BALANCING
      • ENABLE_SANDBOXES
      • ENABLE_SCHEDULED_SEARCHES
      • ENABLEINTERNALLOGGER
      • ENFORCE_AUDITABLE
      • EXTERNAL_URL
      • EXTRA_KAFKA_CONFIGS_FILE
      • FDR_USE_PROXY
      • FDR_VISIBILITY_TIMEOUT
      • FILTER_ALERT_MAX_EMAIL_TRIGGER_LIMIT
      • FILTER_ALERT_MAX_NON_EMAIL_TRIGGER_LIMIT
      • FILTER_ALERTS_MAX_CATCH_UP_LIMIT
      • FILTER_ALERTS_MAX_WAIT_FOR_MISSING_DATA
      • FLUSH_BLOCK_SECONDS
      • FORWARDING_BREAKER_EXP_BACKOFF_FACTOR
      • FORWARDING_BREAKER_FAILURES
      • FORWARDING_BREAKER_MAX_RESET
      • FORWARDING_BREAKER_RESET
      • FORWARDING_BREAKER_TIMEOUT
      • FORWARDING_MAX_CONCURRENCY
      • GC_KILL_THRESHOLD_MILLIS
      • GCP_EXPORT_WORKLOAD_IDENTITY
      • GCP_STORAGE_BUCKET
      • GCP_STORAGE_CONCURRENCY
      • GCP_STORAGE_ENCRYPTION_KEY
      • GCP_STORAGE_OBJECT_KEY_PREFIX
      • GCP_STORAGE_USE_HTTP_PROXY
      • GCP_STORAGE_WORKLOAD_IDENTITY
      • GITHUB_OAUTH_CLIENT_ID
      • GITHUB_OAUTH_CLIENT_SECRET
      • GLOB_ALLOW_LIST_EMAIL_ACTIONS
      • GLOB_MATCH_LIMIT
      • GLOBAL_THROTTLE_PERCENTAGE
      • GOOGLE_OAUTH_CLIENT_ID
      • GOOGLE_OAUTH_CLIENT_SECRET
      • HEALTH_CHECK__CLUSTER_TIME_SKEW__WARN_THRESHOLD_MS
      • HEALTH_CHECK__EVENT_LATENCY_P99__WARN_THRESHOLD_SEC
      • HEALTH_CHECK__GLOBAL_TOPIC_LATENCY_P50__WARN_THRESHOLD_MSEC
      • HEALTH_CHECK__PRIMARY_DISK_USAGE__WARN_THRESHOLD_SEC
      • HEALTH_CHECK__SECONDARY_DISK_USAGE__WARN_THRESHOLD_SEC
      • HTTP_PROXY_HOST
      • HTTP_PROXY_ALLOW_ACTIONS_NOT_USE
      • HTTP_PROXY_ALLOW_NOTIFIERS_NOT_USE
      • HTTP_PROXY_PASSWORD
      • HTTP_PROXY_PORT
      • HTTP_PROXY_USERNAME
      • HUMIO_HTTP_BIND
      • HUMIO_KAFKA_TOPIC_PREFIX
      • HUMIO_LOG4J_CONFIGURATION
      • HUMIO_PORT
      • HUMIO_SOCKET_BIND
      • IDLE_POLL_TIME_BEFORE_DASHBOARD_QUERY_IS_CANCELLED_MINUTES
      • INITIAL_FEATURE_FLAGS
      • IOC_CROWDSTRIKE_API_CLIENT_ID
      • IOC_CROWDSTRIKE_API_CLIENT_SECRET
      • IOC_CROWDSTRIKE_API_URL
      • IOC_UPDATE_SERVER_URL
      • IOC_USE_HTTP_PROXY
      • IP_FILTER_ACTIONS
      • IP_FILTER_NOTIFIERS
      • IP_FILTER_RDNS
      • IP_FILTER_RDNS_SERVER
      • JWKS_REFRESH_INTERVAL
      • KAFKA_CLIENT_RACK
      • KAFKA_CLIENT_RACK_ENV_VAR
      • KAFKA_MANAGED_BY_HUMIO
      • KAFKA_SERVERS
      • LDAP_AUTH_PRINCIPAL
      • LDAP_AUTH_PRINCIPALS_REGEX
      • LDAP_AUTH_PROVIDER_CERT
      • LDAP_AUTH_PROVIDER_URL
      • LDAP_DOMAIN_NAME
      • LDAP_GROUP_BASE_DN
      • LDAP_GROUP_FILTER
      • LDAP_GROUP_SEARCH_BIND_FOR_LOOKUP
      • LDAP_GROUPNAME_ATTRIBUTE
      • LDAP_SEARCH_BASE_DN
      • LDAP_SEARCH_DOMAIN_NAME
      • LDAP_SEARCH_FILTER
      • LDAP_USERNAME_ATTRIBUTE
      • LDAP_VERBOSE_LOGGING
      • LIVEQUERY_CANCEL_COST_PERCENTAGE
      • LIVEQUERY_CANCEL_TRIGGER_DELAY_MS
      • LOCAL_STORAGE_MIN_AGE_DAYS
      • LOCAL_STORAGE_PERCENTAGE
      • LOCAL_STORAGE_PREFILL_PERCENTAGE
      • MAX_BUCKET_POINTS
      • MAX_CHARS_TO_FIND_TIMESTAMP
      • MAX_CONCURRENT_EXPORTS_PER_VIEW
      • MAX_DISTINCT_TAG_VALUES
      • MAX_EVENT_FIELD_COUNT
      • MAX_EVENT_FIELD_COUNT_IN_PARSER
      • MAX_EVENT_SIZE
      • MAX_FILEUPLOAD_SIZE
      • MAX_GRAPHQL_QUERY_DEPTH
      • MAX_HOURS_SEGMENT_OPEN
      • MAX_INGEST_DELAY_SECONDS
      • MaxIngestRequestSize
      • MAX_JITREX_BACKTRACK
      • MAX_JOIN_LIMIT
      • MAX_NUMBER_OF_GLOBALDATA_DUMPS_TO_KEEP
      • MAX_SECS_WAIT_FOR_SYNC_WHEN_CHANGING_DIGEST_LEADER
      • MAX_SERIES_LIMIT
      • MAX_SERIES_MEMLIMIT
      • MAXMIND_ACCOUNT_ID
      • MAXMIND_BASE_URL
      • MAXMIND_EDITION_ID
      • MAXMIND_IP_LOCATION_EDITION_ID
      • MAXMIND_LICENSE_KEY
      • MINI_SEGMENT_MAX_MERGE_DELAY_MS_BEFORE_WARNING
      • NODE_ROLES
      • OIDC_USE_HTTP_PROXY
      • OIDC_AUDIENCE
      • OIDC_AUTHORIZATION_ENDPOINT
      • OIDC_CACHE_USERINFO_MS
      • OIDC_GROUPS_CLAIM
      • OIDC_JWKS_URI
      • OIDC_OAUTH_CLIENT_ID
      • OIDC_OAUTH_CLIENT_SECRET
      • OIDC_PROVIDER
      • OIDC_SCOPES
      • OIDC_SERVICE_NAME
      • OIDC_TOKEN_ENDPOINT
      • OIDC_TOKEN_ENDPOINT_AUTH_METHOD
      • OIDC_USERINFO_ENDPOINT
      • OIDC_USERNAME_CLAIM
      • ONLY_CREATE_USER_IF_SYNCED_GROUPS_HAVE_ACCESS
      • POSTMARK_FROM
      • POSTMARK_SERVER_SECRET
      • PRIMARY_STORAGE_MAX_FILL_PERCENTAGE
      • PRIMARY_STORAGE_PERCENTAGE
      • PROMETHEUS_METRICS_PORT
      • PUBLIC_URL
      • QUERY_CACHE_MIN_COST
      • QUERY_EXECUTOR_CORES
      • RDNS_DEFAULT_SERVER
      • READ_GROUP_PERMISSIONS_FROM_FILE
      • S3_ARCHIVING_ACCESSKEY
      • S3_ARCHIVING_ENDPOINT_BASE
      • S3_ARCHIVING_REQUIRE_ROLE
      • S3_ARCHIVING_SECRETKEY
      • S3_ARCHIVING_USE_HTTP_PROXY
      • S3_ARCHIVING_WORKERCOUNT
      • S3_EXPORT_USE_HTTP_PROXY
      • S3_RECOVER_FROM_KMS_KEY_ARN
      • S3_STORAGE_2_KMS_KEY_ARN
      • S3_STORAGE_ACCESSKEY
      • S3_STORAGE_BUCKET
      • S3_STORAGE_CONCURRENCY
      • S3_STORAGE_DOWNLOAD_CONCURRENCY
      • S3_STORAGE_ENCRYPTION_KEY
      • S3_STORAGE_ENDPOINT_BASE
      • S3_STORAGE_KMS_KEY_ARN
      • S3_STORAGE_OBJECT_KEY_PREFIX
      • S3_STORAGE_PREFERRED_COPY_SOURCE
      • S3_STORAGE_REGION
      • S3_STORAGE_SECRETKEY
      • S3_STORAGE_UPLOAD_CONCURRENCY
      • S3_STORAGE_USE_HTTP_PROXY
      • SAML_ALTERNATIVE_IDP_CERTIFICATE
      • SAML_DEBUG
      • SAML_GROUP_MEMBERSHIP_ATTRIBUTE
      • SAML_IDP_CERTIFICATE
      • SAML_IDP_ENTITY_ID
      • SAML_IDP_SIGN_ON_URL
      • SAML_USER_ATTRIBUTE
      • SANGRIA_LOG_SLOW_MILLIS
      • SCHEDULED_SEARCH_BACKFILL_LIMIT
      • SCHEDULED_SEARCH_DESPITE_WARNINGS
      • SECONDARY_DATA_DIRECTORY
      • SECONDARY_STORAGE_MAX_FILL_PERCENTAGE
      • SEND_USER_INVITES
      • SHARED_DASHBOARDS_ENABLED
      • SHUTDOWN_ABORT_FLUSH_TIMEOUT_MILLIS
      • SINGLE_USER_PASSWORD
      • SINGLE_USER_USERNAME
      • SMTP_HOST
      • SMTP_PASSWORD
      • SMTP_PORT
      • SMTP_SENDER_ADDRESS
      • SMTP_USE_STARTTLS
      • SMTP_USERNAME
      • STATIC_IMAGE_CONTENT_URL
      • STORAGE_REPLICATION_FACTOR
      • STREAMING_QUERY_KEEPALIVE_NEWLINES
      • STREAMING_QUERY_KEEPALIVE_NEWLINES_ON_NODES
      • STREAMING_QUERY_KEEPALIVE_TIMEOUT
      • TAG_HASHING_BUCKETS
      • TCP_INGEST_MAX_TIMEOUT_SECONDS
      • THREAD_SIZE_LOGGING_INTERVAL_SECONDS
      • TLS_CIPHER_SUITES
      • TLS_CLIENT_ALIAS
      • TLS_CLIENT_AUTH
      • TLS_DEFAULT_ALIAS
      • TLS_HOSTNAME_VERIFICATION_FILTER
      • TLS_KEY_PASSWORD
      • TLS_KEYSTORE_LOCATION
      • TLS_KEYSTORE_TYPE
      • TLS_PROTOCOLS
      • TLS_SERVER
      • TLS_TRUSTSTORE_LOCATION
      • TLS_TRUSTSTORE_PASSWORD
      • TLS_TRUSTSTORE_TYPE
      • TOP_K_MAX_MAP_SIZE_HISTORICAL
      • TOP_K_MAX_MAP_SIZE_LIVE
      • TOPIC_MAX_MESSAGE_BYTES
      • UI_AUTH_FLOW
      • USING_EPHEMERAL_DISKS
      • VALUE_DEDUP_LEVEL
      • VERBOSE_AUTH
      • WARN_ON_INGEST_DELAY_MILLIS
      • ZONE
      • ZOOKEEPER_PREFIX_FOR_NODE_UUID
      • ZOOKEEPER_SESSIONTIMEOUT_FOR_NODE_UUID
      • ZOOKEEPER_URL
      • ZOOKEEPER_URL_FOR_NODE_UUID
    • LogScale URLs & Endpoints
    • Limits & Standards
    • Deployment Overview
    • Planning Your Deployment
      • System Requirements
      • Responsibilities Matrix
      • Capacity Planning
        • Capacity Vectors
          • Ingestion Capacity
          • Digest Capacity
          • Storage Capacity
          • Query Capacity
          • UI Performance
          • Configuring Specific Node Roles
        • Monitoring Capacity Metrics
        • Scenarios
      • Planning to install LogScale
    • Provisioning
      • Instance Sizing
      • Sizing Recommendations
    • Installing Using Containers
      • Container Deployment Using humio (Testing Only)
      • Container Deployment Using humio-core
        • Deploying a Kafka Cluster using Containers
        • Deploying a LogScale Cluster using Containers
    • Installing On Bare Metal or Cloud Instance
      • Preparing for Installation
      • Individual Node Configuration
      • Installing Java
      • Installing Native Kafka
      • Deploying Kafka using Amazon MSK
      • Installing LogScale
      • LogScale Launcher Script
    • Reference Architectures
      • Azure Reference Architecture
        • Architecture Types
          • Basic
          • Ingress
          • Dedicated UI
          • Advanced
        • Requirements
        • Terraform Modules
        • Build Process
        • Maintaining
      • LogScale Kubernetes Reference Architecture
        • Humio Operator Overview
        • Cluster topology
        • Kubernetes Deployment Requirements
        • Deploying Prerequisites
          • Kafka Prerequisites
          • Operator Custom Resources
          • Basic Security and Resource Configuration
          • Ingress Configuration
          • Configuring Bucket Storage
        • Basic Architecture Configuration
        • Advanced Architecture Configuration
        • Kubernetes Deployment Limits
        • Deployment for High Availability
        • Disaster Recovery
        • Additional Considerations
        • Scaling a HumioCluster Up or Down
      • AWS Cloud Reference Architecture
      • AWS Cloud Reference Deployment and Automation
        • Quick Start Guide
        • AWS Architecture
        • Instance Sizing
        • Cluster types
        • Terraform Components
        • Amazon Web Services
        • Kubernetes Components
        • Accessing the cluster
        • Sending data to the cluster
        • References
      • Deploying LogScale with Operator on Google Cloud Platform (GCP)
        • GCP Reference Architecture
        • Component Version Requirements
        • GCP Deployment Prerequisites
        • Deploy GCP Resources and LogScale
        • Accessing the Deployed GCP LogScale Instance
        • Testing GCP Deployment
        • GCP Deployment Cleanup
    • Installing Load Balancers
      • Apache Reverse Proxy
      • Caddy Reverse Proxy
      • Nginx Reverse Proxy
      • HAProxy Reverse Proxy
        • Configuring HAProxy as a Service
    • Deploying Auxiliary Services
      • PDF Render Service
        • Deploying Single PDF Render Services
        • Deploying Multiple PDF Render Services
        • PDF Render Server Configuration Options
        • Adding PDF Render to LogScale Configuration
        • Monitoring Auxiliary PDF Service
    • Humio Operator
    • Install Humio Operator on Kubernetes
    • Humio Operator Resource Management
    • Upgrading Humio Operator on Kubernetes
    • Data Analysis Overview
    • LogScale User Interface
      • Managing Your Account
    • Repositories & Views
      • Create Repository or View
      • Repository and View Settings
      • Falcon LTR Repositories
      • Lookup Files
      • Delete Repositories & Views
    • Parsing Data
      • Built-in Parsers
      • Creating a Parser
          • Using the Parser Code Editor
      • Ingest Tokens
      • Parser Errors
      • Removing Fields
      • Event Tags
      • Parsing Timestamps
    • Searching Data
      • Query Editor
      • Event Fields
      • Display Fields
      • Select & Filter Fields
      • Add & Remove Fields
      • Display Results and Events
      • Inspect Events
      • Show in Context
      • Format Columns
      • Column Properties
      • Field Data Types
      • Field Interactions
      • Different Visuals
      • Highlight Filter Match
      • Change Time Interval
      • Set Time Zone
      • Save Searches
      • Export Data
      • Search Status
      • Event List Interactions
    • Writing Queries
      • Basic Query Principles
      • Managing Queries
      • Common Queries
      • Writing Better Queries
      • Query Readability & Better Usage
      • Example Queries
    • Dashboards & Widgets
      • Create Dashboards and Widgets
      • Manage Widgets
      • Manage Dashboards
      • Edit Dashboards
      • Organize Information on Dashboards
      • Manage Dashboard Parameters
      • Manage Dashboard Interactions
      • Export Dashboards as PDF
        • PDF Export Options
      • Widgets
        • Bar Chart Widget
        • Event List Widget
        • Gauge Widget
        • Heat Map Widget
        • Note Widget
        • Pie Chart Widget
        • Sankey Diagram Widget
        • Scatter Chart Widget
        • Single Value Widget
        • Table Widget
        • Time Chart Widget
        • World Map Widget
        • Embedding iFrame Widgets
    • Automation
      • Alerts
        • Filter Alerts
        • Standard Alerts
        • Alert Activities
        • Creating Alerts
        • Managing Alerts
        • Editing an Alert
        • Setting Alert Throttle Period
        • Sending Aggregate Results to Actions
        • Monitoring Alerts
        • Diagnosing Alerts
          • Errors when Using Live join() Functions
          • Monitor Alerts with humio-activity Repository
            • Alert Raw Event Example
              • Filter alert errors and solutions
              • Legacy alert errors and solutions
      • Scheduled Searches
        • Creating a Scheduled Search
        • Spacing Out Searches
        • Scheduled Search Errors and Resolutions
      • Scheduled PDF Reports
        • Scheduled Reports Security
          • Creating a Scheduled PDF Role using the UI
        • Managing Scheduled Reports
        • Creating Scheduled Reports
        • Editing Scheduled Reports
        • Limitations
        • Scheduled Reports Errors and Resolutions
      • Cron Schedule Templates
      • Actions
        • Creating Actions
        • Managing Actions
        • Action Type: Email
        • Action Type: Falcon LogScale Repository
        • Action Type: OpsGenie
        • Action Type: PagerDuty
        • Action Type: Slack
        • Action Type: Upload File
        • Action Type: VictorOps (Splunk On-Call)
        • Action Type: Webhooks
        • Message Templates and Variables
    • Query Language Syntax
      • Comments
      • Field Names
      • Query Filters
      • Operators
      • Adding Fields
      • User Parameters/Variables
      • Conditional Evaluation
      • Array Syntax
      • Expressions
      • Function Syntax
      • Time Syntax
        • Supported Time Zones
        • Relative Time Syntax
      • Regular Expression Syntax
        • Regular Expression Syntax Patterns
        • Unsupported Regular Expression Patterns
        • Regular Expression Flags
        • Differences from Other Regex Implementations
    • Query Functions
      • Aggregate Query Functions
      • Array Query Functions
      • Comparison Query Functions
      • Conditional Query Functions
      • Event & Data Manipulation Query Functions
      • Filtering Query Functions
      • Formatting Query Functions
      • Geolocation Query Functions
      • Hash Query Functions
      • Join Query Functions
      • Math Query Functions
      • Network & Location Query Functions
      • Parsing Query Functions
      • Preamble Query Functions
      • Regular Expression Query Functions
      • Security Query Functions
      • Statistics Query Functions
      • String Query Functions
      • Time & Date Query Functions
      • Widget Query Functions
      • array:contains()
      • array:eval()
      • array:filter()
      • array:intersection()
      • array:reduceAll()
      • array:reduceColumn()
      • array:reduceRow()
      • array:regex()
      • array:union()
      • asn()
      • avg()
      • base64Decode()
      • beta:param()
      • beta:repeating()
      • bitfield:extractFlags()
      • bucket()
      • callFunction()
      • cidr()
      • coalesce()
      • collect()
      • communityId()
      • concat()
      • concatArray()
      • copyEvent()
      • count()
      • counterAsRate()
      • createEvents()
      • crypto:md5()
      • default()
      • drop()
      • dropEvent()
      • end()
      • eval()
      • eventFieldCount()
      • eventInternals()
      • eventSize()
      • fieldset()
      • fieldstats()
      • findTimestamp()
      • format()
      • formatDuration()
      • formatTime()
      • geohash()
      • groupBy()
      • hash()
      • hashMatch()
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LogScale Self-Hosted
Falcon LogScale Documentation
/ Falcon LogScale Self-Hosted 1.107.0-1.112.4
/ Configuration Variables

AUTOSHARDING_MAX

OptionAUTOSHARDING_MAX
Description Sets the number of datasources created during auto-sharding.
Maximum131,072 shards

AUTOSHARDING_MAX controls how many different data sources are affected by auto-sharding. For more information, see Configure Auto-Sharding for High-Volume Data Sources.

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