Environment Variables

Below is an alphabetical list of all of the Humio environment variables. These are variables that are exclusively related to Humio software, as well as options that are related to other systems that integrate with Humio (e.g., Amazon AWS, Google Cloud). Click on the name of a variable below for more details on it, along with related and similar options.

Use a simple text editor to open the Humio configuration file, server.conf in the /etc/humio directory, and to change any of these variables on an installation of Humio software. Once you've finished making changes, be sure to restart Humio, depending on how you deployed it, for the server — or for each node affected in a cluster, if not all nodes.

OptionDescription
ACTION_LINK_BASE_URLACTION_LINK_BASE_URL Environment Variable
ALERT_DESPITE_WARNINGSALERT_DESPITE_WARNINGS Environment Variable
ALERT_DISCLAIMERALERT_DISCLAIMER Environment Variable
ALERT_MAX_THROTTLE_FIELD_VALUES_STOREDALERT_MAX_THROTTLE_FIELD_VALUES_STORED Environment Variable
ALLOW_CHANGE_REPO_ON_EVENTSALLOW_CHANGE_REPO_ON_EVENTS Environment Variable
ALLOW_GLOBAL_FROM_HTTPALLOW_GLOBAL_FROM_HTTP Environment Variable
ALLOW_XML_DOCTYPE_DECLALLOW_XML_DOCTYPE_DECL Environment Variable
AUDITLOG_SENSITIVE_RETENTION_DAYSAUDITLOG_SENSITIVE_RETENTION_DAYS Environment Variable
AUTH_ALLOW_SIGNUPAUTH_ALLOW_SIGNUP Environment Variable
AUTH_BY_PROXY_HEADER_NAMEAUTH_BY_PROXY_HEADER_NAME Environment Variable
AUTHENTICATION_METHODAUTHENTICATION_METHOD Environment Variable
AUTO_CREATE_USER_ON_SUCCESSFUL_LOGINAUTO_CREATE_USER_ON_SUCCESSFUL_LOGIN Environment Variable
AUTO_UPDATE_GROUP_MEMBERSHIPS_ON_SUCCESSFUL_LOGINAUTO_UPDATE_GROUP_MEMBERSHIPS_ON_SUCCESSFUL_LOGIN Environment Variable
AUTO_UPDATE_IP_LOCATION_DBAUTO_UPDATE_IP_LOCATION_DB Environment Variable
AUTO_UPDATE_MAXMINDAUTO_UPDATE_MAXMIND Environment Variable
AUTOSHARDING_CHECKINTERVAL_MSAUTOSHARDING_CHECKINTERVAL_MS Environment Variable
AUTOSHARDING_MAXAUTOSHARDING_MAX Environment Variable
AUTOSHARDING_TRIGGER_DELAY_MSAUTOSHARDING_TRIGGER_DELAY_MS Environment Variable
AWS_ACCESS_KEY_IDAWS_ACCESS_KEY_ID Environment Variable
AWS_SECRET_ACCESS_KEYAWS_SECRET_ACCESS_KEY Environment Variable
BACKUP_DIRBACKUP_DIR Environment Variable
BACKUP_KEYBACKUP_KEY Environment Variable
BACKUP_NAMEBACKUP_NAME Environment Variable
BITBUCKET_OAUTH_CLIENT_IDBITBUCKET_OAUTH_CLIENT_ID Environment Variable
BITBUCKET_OAUTH_CLIENT_SECRETBITBUCKET_OAUTH_CLIENT_SECRET Environment Variable
BLOCK_SIZE_MAX_KBBLOCK_SIZE_MAX_KB Environment Variable (introduced in 1.5.14)
BLOCK_SIZE_MIN_KBBLOCK_SIZE_MIN_KB Environment Variable (introduced in 1.5.14)
BLOCKS_PER_MINISEGMENTBLOCKS_PER_MINISEGMENT Environment Variable
BLOCKS_PER_SEGMENTBLOCKS_PER_SEGMENT Environment Variable
BLOCKS_PER_SEGMENT_MERGE_EXISTINGBLOCKS_PER_SEGMENT_MERGE_EXISTING Environment Variable
BOOTSTRAP_HOST_IDBOOTSTRAP_HOST_ID Environment Variable
BOOTSTRAP_HOST_UUID_COOKIEBOOTSTRAP_HOST_UUID_COOKIE Environment Variable
BOOTSTRAP_ROOT_TOKEN_HASHEDBOOTSTRAP_ROOT_TOKEN_HASHED Environment Variable
BUCKET_STORAGE_DOWNLOAD_IN_QUERY_TIMEOUT_SECONDSBUCKET_STORAGE_DOWNLOAD_IN_QUERY_TIMEOUT_SECONDS Environment Variable
BUCKET_STORAGE_IGNORE_ETAG_AFTER_UPLOADBUCKET_STORAGE_IGNORE_ETAG_AFTER_UPLOAD Environment Variable
BUCKET_STORAGE_IGNORE_ETAG_UPLOADBUCKET_STORAGE_IGNORE_ETAG_UPLOAD Environment Variable
BUCKET_STORAGE_MULTIPLE_ENDPOINTSBUCKET_STORAGE_MULTIPLE_ENDPOINTS Environment Variable
BUCKETSTORAGECLEANINGJOB_DELETE_UNKNOWN_SEGMENTSBUCKETSTORAGECLEANINGJOB_DELETE_UNKNOWN_SEGMENTS Environment Variable
CACHE_STORAGE_DIRECTORYCACHE_STORAGE_DIRECTORY Environment Variable
CACHE_STORAGE_PERCENTAGECACHE_STORAGE_PERCENTAGE Environment Variable
CLUSTER_PING_TIMEOUT_SECONDSCLUSTER_PING_TIMEOUT_SECONDS Environment Variable
COMPRESSION_LEVELCOMPRESSION_LEVEL Environment Variable
COMPRESSION_LEVEL_MINICOMPRESSION_LEVEL_MINI Environment Variable
COMPRESSION_TYPECOMPRESSION_TYPE Environment Variable
COOKIE_DOMAINCOOKIE_DOMAIN Environment Variable
COOKIE_PATHCOOKIE_PATH Environment Variable
COOKIE_SAMESITECOOKIE_SAMESITE Environment Variable
COOKIE_SECURECOOKIE_SECURE Environment Variable
CORESCORES Environment Variable
CORS_ALLOWED_ORIGINSCORS_ALLOWED_ORIGINS Environment Variable (introduced in 1.37.0)
CREATE_HUMIO_SEARCH_ALLCREATE_HUMIO_SEARCH_ALL Environment Variable
DAYS_BEFORE_TOMBSTONE_DELETIONDAYS_BEFORE_TOMBSTONE_DELETION Environment Variable
DEFAULT_GROUPSDEFAULT_GROUPS Environment Variable
DEFAULT_PARTITION_COUNTDEFAULT_PARTITION_COUNT Environment Variable
DELETE_BACKUP_AFTER_MILLISDELETE_BACKUP_AFTER_MILLIS Environment Variable
DELETE_ON_INGEST_QUEUEDELETE_ON_INGEST_QUEUE Environment Variable
DELETE_UNKNOWN_LOCAL_SEGMENT_FILESDELETE_UNKNOWN_LOCAL_SEGMENT_FILES Environment Variable
DELETES_DELAY_MILLISDELETES_DELAY_MILLIS Environment Variable
DIGEST_BUFFER_MAX_MILLISDIGEST_BUFFER_MAX_MILLIS Environment Variable
DIGEST_BUFFER_MIN_MILLISDIGEST_BUFFER_MIN_MILLIS Environment Variable
DIGEST_EXECUTOR_CORESDIGEST_EXECUTOR_CORES Environment Variable
DIGEST_REPLICATION_FACTORDIGEST_REPLICATION_FACTOR Environment Variable
DIGESTWRITER_QUEUE_MAXDIGESTWRITER_QUEUE_MAX Environment Variable
DIRECTORYDIRECTORY Environment Variable
DUMP_THREADS_ONLY_HUMIO_THREADSDUMP_THREADS_ONLY_HUMIO_THREADS Environment Variable
DUMP_THREADS_SECONDSDUMP_THREADS_SECONDS Environment Variable
ELASTIC_PORTELASTIC_PORT Environment Variable
EMAIL_ACTION_DISCLAIMEREMAIL_ACTION_DISCLAIMER Environment Variable
EMERGENCY_USERSEMERGENCY_USERS Environment Variable
ENABLE_ALERTSENABLE_ALERTS Environment Variable
ENABLE_EVENT_FORWARDINGENABLE_EVENT_FORWARDING Environment Variable (introduced in 1.19)
ENABLE_FDR_POLLING_ON_NODEENABLE_FDR_POLLING_ON_NODE Environment Variable (introduced in 1.19)
ENABLE_GRAPHQL_REQUEST_COUNTENABLE_GRAPHQL_REQUEST_COUNT Environment Variable
ENABLE_PERSONAL_API_TOKENSENABLE_PERSONAL_API_TOKENS Environment Variable
ENABLE_QUERY_LOAD_BALANCINGENABLE_QUERY_LOAD_BALANCING Environment Variable (introduced in 1.14)
ENABLE_SCHEDULED_SEARCHESENABLE_SCHEDULED_SEARCHES Environment Variable (introduced in 1.19)
ENABLEINTERNALLOGGERENABLEINTERNALLOGGER Environment Variable
ENFORCE_AUDITABLEENFORCE_AUDITABLE Environment Variable
EXACT_MATCH_LIMITEXACT_MATCH_LIMIT Environment Variable
EXTERNAL_URLEXTERNAL_URL Environment Variable
EXTRA_KAFKA_CONFIGS_FILEEXTRA_KAFKA_CONFIGS_FILE Environment Variable
FDR_VISIBILITY_TIMEOUTFDR_VISIBILITY_TIMEOUT Environment Variable
FEDERATED_QUERY_ENABLEDFEDERATED_QUERY_ENABLED Environment Variable
FLUSH_BLOCK_SECONDSFLUSH_BLOCK_SECONDS Environment Variable
FORWARDING_BREAKER_EXP_BACKOFF_FACTORFORWARDING_BREAKER_EXP_BACKOFF_FACTOR Environment Variable (introduced in 1.19)
FORWARDING_BREAKER_FAILURESFORWARDING_BREAKER_FAILURES Environment Variable (introduced in 1.19)
FORWARDING_BREAKER_MAX_RESETFORWARDING_BREAKER_MAX_RESET Environment Variable (introduced in 1.19)
FORWARDING_BREAKER_RESETFORWARDING_BREAKER_RESET Environment Variable (introduced in 1.19)
FORWARDING_BREAKER_TIMEOUTFORWARDING_BREAKER_TIMEOUT Environment Variable (introduced in 1.19)
FORWARDING_MAX_CONCURRENCYFORWARDING_MAX_CONCURRENCY Environment Variable (introduced in 1.19)
GC_KILL_FACTORGC_KILL_FACTOR Environment Variable
GC_KILL_THRESHOLD_MILLISGC_KILL_THRESHOLD_MILLIS Environment Variable
GCP_STORAGE_BUCKETGCP_STORAGE_BUCKET Environment Variable
GCP_STORAGE_ENCRYPTION_KEYGCP_STORAGE_ENCRYPTION_KEY Environment Variable
GCP_STORAGE_OBJECT_KEY_PREFIXGCP_STORAGE_OBJECT_KEY_PREFIX Environment Variable
GITHUB_OAUTH_CLIENT_IDGITHUB_OAUTH_CLIENT_ID Environment Variable
GITHUB_OAUTH_CLIENT_SECRETGITHUB_OAUTH_CLIENT_SECRET Environment Variable
GOOGLE_OAUTH_CLIENT_IDGOOGLE_OAUTH_CLIENT_ID Environment Variable
GOOGLE_OAUTH_CLIENT_SECRETGOOGLE_OAUTH_CLIENT_SECRET Environment Variable
HASHFILTER_BACKFILLING_ENABLEDHASHFILTER_BACKFILLING_ENABLED Environment Variable
HASHFILTER_FILLHASHFILTER_FILL Environment Variable (introduced in 1.5.14)
HASHFILTER_MAX_FILE_PERCENTAGEHASHFILTER_MAX_FILE_PERCENTAGE Environment Variable
HEALTH_CHECK__GRACE_PERIOD_SECHEALTH_CHECK__GRACE_PERIOD_SEC Environment Variable
HTTP_PROXY_ALLOW_ACTIONS_NOT_USEHTTP_PROXY_ALLOW_ACTIONS_NOT_USE Environment Variable
HTTP_PROXY_ALLOW_NOTIFIERS_NOT_USEVARIABLE Environment Variable
HTTP_PROXY_HOSTHTTP_PROXY_HOST Environment Variable
HTTP_PROXY_PASSWORDHTTP_PROXY_PASSWORD Environment Variable
HTTP_PROXY_PORTHTTP_PROXY_PORT Environment Variable
HTTP_PROXY_USERNAMEHTTP_PROXY_USERNAME Environment Variable
HUMIO_HTTP_BINDHUMIO_HTTP_BIND Environment Variable
HUMIO_JVM_ARGSHUMIO_JVM_ARGS Environment Variable
HUMIO_KAFKA_TOPIC_PREFIXHUMIO_KAFKA_TOPIC_PREFIX Environment Variable
HUMIO_LOG4J_CONFIGURATIONHUMIO_LOG4J_CONFIGURATION Environment Variable
HUMIO_PORTHUMIO_PORT Environment Variable
HUMIO_SOCKET_BINDHUMIO_SOCKET_BIND Environment Variable
IDLE_POLL_TIME_BEFORE_DASHBOARD_QUERY_IS_CANCELLED_MINUTESIDLE_POLL_TIME_BEFORE_DASHBOARD_QUERY_IS_CANCELLED_MINUTES Environment Variable
INGEST_PRODUCER_BUFFER_MEMORYINGEST_PRODUCER_BUFFER_MEMORY Environment Variable
INGEST_QUEUE_INITIAL_PARTITIONSINGEST_QUEUE_INITIAL_PARTITIONS Environment Variable
INGEST_QUEUE_REPLICATION_FACTORINGEST_QUEUE_REPLICATION_FACTOR Environment Variable
INGESTQUEUE_COMPRESSION_LEVELINGESTQUEUE_COMPRESSION_LEVEL Environment Variable
INGRESS_SERVICE_HOSTNAMEINGRESS_SERVICE_HOSTNAME Environment Variable
INITIAL_FEATURE_FLAGSINITIAL_FEATURE_FLAGS Environment Variable (introduced in 1.35)
IOC_CROWDSTRIKE_API_CLIENT_IDIOC_CROWDSTRIKE_API_CLIENT_ID Environment Variable
IOC_CROWDSTRIKE_API_CLIENT_SECRETIOC_CROWDSTRIKE_API_CLIENT_SECRET Environment Variable
IOC_CROWDSTRIKE_API_URLIOC_CROWDSTRIKE_API_URL Environment Variable
IOC_UPDATE_SERVER_URLIOC_UPDATE_SERVER_URL Environment Variable
IOC_USE_HTTP_PROXYIOC_USE_HTTP_PROXY Environment Variable
IP_FILTER_ACTIONSIP_FILTER_ACTIONS Environment Variable
IP_FILTER_NOTIFIERSIP_FILTER_NOTIFIERS Environment Variable
IP_FILTER_RDNSIP_FILTER_RDNS Environment Variable (introduced in 1.37)
IP_FILTER_RDNS_SERVER (introduced in 1.37)
JWKS_REFRESH_INTERVALJWKS_REFRESH_INTERVAL Environment Variable
KAFKA_MANAGED_BY_HUMIOKAFKA_MANAGED_BY_HUMIO Environment Variable
KAFKA_SERVERSKAFKA_SERVERS Environment Variable
LDAP_AUTH_PRINCIPALLDAP_AUTH_PRINCIPAL Environment Variable
LDAP_AUTH_PRINCIPALS_REGEXLDAP_AUTH_PRINCIPALS_REGEX Environment Variable
LDAP_AUTH_PROVIDER_CERTLDAP_AUTH_PROVIDER_CERT Environment Variable
LDAP_AUTH_PROVIDER_URLLDAP_AUTH_PROVIDER_URL Environment Variable
LDAP_DOMAIN_NAMELDAP_DOMAIN_NAME Environment Variable
LDAP_GROUP_BASE_DNLDAP_GROUP_BASE_DN Environment Variable
LDAP_GROUP_FILTERLDAP_GROUP_FILTER Environment Variable
LDAP_GROUP_SEARCH_BIND_FOR_LOOKUPLDAP_GROUP_SEARCH_BIND_FOR_LOOKUP Environment Variable
LDAP_GROUPNAME_ATTRIBUTELDAP_GROUPNAME_ATTRIBUTE Environment Variable (introduced in 1.6.10)
LDAP_SEARCH_BASE_DNLDAP_SEARCH_BASE_DN Environment Variable
LDAP_SEARCH_DOMAIN_NAMELDAP_SEARCH_DOMAIN_NAME Environment Variable
LDAP_SEARCH_FILTERLDAP_SEARCH_FILTER Environment Variable
LDAP_USERNAME_ATTRIBUTELDAP_USERNAME_ATTRIBUTE Environment Variable (introduced in 1.6.10)
LDAP_VERBOSE_LOGGINGLDAP_VERBOSE_LOGGING Environment Variable
LIVEQUERY_CANCEL_COST_PERCENTAGELIVEQUERY_CANCEL_COST_PERCENTAGE Environment Variable
LIVEQUERY_CANCEL_TRIGGER_DELAY_MSLIVEQUERY_CANCEL_TRIGGER_DELAY_MS Environment Variable
LIVEQUERY_STALE_CANCEL_COST_PERCENTAGELIVEQUERY_STALE_CANCEL_COST_PERCENTAGE Environment Variable
LIVEQUERY_STALE_CANCEL_TRIGGER_DELAY_MSLIVEQUERY_STALE_CANCEL_TRIGGER_DELAY_MS Environment Variable
LOCAL_STORAGE_MIN_AGE_DAYSLOCAL_STORAGE_MIN_AGE_DAYS Environment Variable
LOCAL_STORAGE_PERCENTAGELOCAL_STORAGE_PERCENTAGE Environment Variable
MAPPER_JOB_QUEUE_LENGTHMAPPER_JOB_QUEUE_LENGTH Environment Variable
MAPPER_MAX_FILES_AT_ONCEMAPPER_MAX_FILES_AT_ONCE Environment Variable
MAX_BLOCKS_IN_PROGRESS_PR_COREMAX_BLOCKS_IN_PROGRESS_PR_CORE Environment Variable
MAX_BUCKET_POINTSMAX_BUCKET_POINTS Environment Variable
MAX_CHARS_TO_FIND_TIMESTAMPMAX_CHARS_TO_FIND_TIMESTAMP Environment Variable
MAX_CONCURRENT_EXPORTS_PER_VIEWMAX_CONCURRENT_EXPORTS_PER_VIEW Environment Variable
MAX_DATASOURCESMAX_DATASOURCES Environment Variable (introduced in 1.1.10)
MAX_DISTINCT_TAG_VALUESMAX_DISTINCT_TAG_VALUES Environment Variable
MAX_EVENT_FIELD_COUNTMAX_EVENT_FIELD_COUNT Environment Variable
MAX_EVENT_SIZEMAX_EVENT_SIZE Environment Variable
MAX_FALLOCATE_ESTIMATEMAX_FALLOCATE_ESTIMATE Environment Variable
MAX_FILEUPLOAD_SIZEMAX_FILEUPLOAD_SIZE Environment Variable
MAX_GRAPHQL_QUERY_DEPTHMAX_GRAPHQL_QUERY_DEPTH Environment Variable
MAX_HOURS_SEGMENT_OPENMAX_HOURS_SEGMENT_OPEN Environment Variable
MAX_INGEST_DELAY_SECONDSMAX_INGEST_DELAY_SECONDS Environment Variable
MAX_INTERNAL_STATESIZEMAX_INTERNAL_STATESIZE Environment Variable
MAX_JITREX_BACKTRACKMAX_JITREX_BACKTRACK Environment Variable
MAX_JOIN_LIMITMAX_JOIN_LIMIT Environment Variable
MAX_NUMBER_OF_GLOBALDATA_DUMPS_TO_KEEPMAX_NUMBER_OF_GLOBALDATA_DUMPS_TO_KEEP Environment Variable
MAX_QUERIES_IN_PROGRESSMAX_QUERIES_IN_PROGRESS Environment Variable
MAX_SERIES_LIMITMAX_SERIES_LIMIT Environment Variable
MAX_SERIES_MEMLIMITMAX_SERIES_MEMLIMIT Environment Variable
MAX_STATE_LIMITMAX_STATE_LIMIT Environment Variable
MAX_ZDICT_SIZEMAX_ZDICT_SIZE Environment Variable
MAXMIND_ACCOUNT_IDMAXMIND_ACCOUNT_ID Environment Variable
MAXMIND_BASE_URLMAXMIND_BASE_URL Environment Variable
MAXMIND_EDITION_IDMAXMIND_EDITION_ID Environment Variable
MAXMIND_IP_LOCATION_EDITION_IDMAXMIND_IP_LOCATION_EDITION_ID Environment Variable
MAXMIND_LICENSE_KEYMAXMIND_LICENSE_KEY Environment Variable
MEASURETHREADALLOCATIONSMEASURETHREADALLOCATIONS Environment Variable
MERGE_UNDERSIZED_SEGMENTS_ENABLEDMERGE_UNDERSIZED_SEGMENTS_ENABLED Environment Variable
MINUTES_BEFORE_TOMBSTONE_DELETION_NO_CURRENTSMINUTES_BEFORE_TOMBSTONE_DELETION_NO_CURRENTS Environment Variable
MS_BEFORE_DATASPACE_CONTENT_DELETIONMS_BEFORE_DATASPACE_CONTENT_DELETION Environment Variable
NATIVE_FADVICE_SUPPORTNATIVE_FADVICE_SUPPORT Environment Variable
NATIVE_FALLOCATE_SUPPORTNATIVE_FALLOCATE_SUPPORT Environment Variable
NEW_PERMISSIONS_MODELNEW_PERMISSIONS_MODEL Environment Variable
NODE_ROLESNODE_ROLES Environment Variable
OIDC_AUDIENCEOIDC_AUDIENCE Environment Variable
OIDC_AUTHORIZATION_ENDPOINTOIDC_AUTHORIZATION_ENDPOINT Environment Variable
OIDC_CACHE_USERINFO_MSOIDC_CACHE_USERINFO_MS Environment Variable
OIDC_GROUPS_CLAIMOIDC_GROUPS_CLAIM Environment Variable
OIDC_JWKS_URIOIDC_JWKS_URI Environment Variable
OIDC_OAUTH_CLIENT_IDOIDC_OAUTH_CLIENT_ID Environment Variable
OIDC_OAUTH_CLIENT_SECRETOIDC_OAUTH_CLIENT_SECRET Environment Variable
OIDC_PROVIDEROIDC_PROVIDER Environment Variable
OIDC_SCOPESOIDC_SCOPES Environment Variable
OIDC_SERVICE_NAMEOIDC_SERVICE_NAME Environment Variable
OIDC_TOKEN_ENDPOINTOIDC_TOKEN_ENDPOINT Environment Variable
OIDC_TOKEN_ENDPOINT_AUTH_METHODOIDC_TOKEN_ENDPOINT_AUTH_METHOD Environment Variable
OIDC_USERINFO_ENDPOINTOIDC_USERINFO_ENDPOINT Environment Variable
OIDC_USERNAME_CLAIMOIDC_USERNAME_CLAIM Environment Variable
ONLY_CREATE_USER_IF_SYNCED_GROUPS_HAVE_ACCESSONLY_CREATE_USER_IF_SYNCED_GROUPS_HAVE_ACCESS Environment Variable
PERMISSION_MODEL_MODEPERMISSION_MODEL_MODE Environment Variable
POSTMARK_FROMPOSTMARK_FROM Environment Variable
POSTMARK_SERVER_SECRETPOSTMARK_SERVER_SECRET Environment Variable
PREFIX_AUTHORIZATION_ENABLEDPREFIX_AUTHORIZATION_ENABLED Environment Variable
PRIMARY_STORAGE_MAX_FILL_PERCENTAGEPRIMARY_STORAGE_MAX_FILL_PERCENTAGE Environment Variable
PRIMARY_STORAGE_PERCENTAGEPRIMARY_STORAGE_PERCENTAGE Environment Variable
PROMETHEUS_METRICS_PORTPROMETHEUS_METRICS_PORT Environment Variable
PUBLIC_URLPUBLIC_URL Environment Variable
QUERY_CACHE_MIN_COSTQUERY_CACHE_MIN_COST Environment Variable
QUERY_COORDINATORQUERY_COORDINATOR Environment Variable
QUERY_EXECUTOR_CORESQUERY_EXECUTOR_CORES Environment Variable
QUERY_STATE_SIZE_LOGGING_INTERVAL_SECONDSQUERY_STATE_SIZE_LOGGING_INTERVAL_SECONDS Environment Variable
RDNS_DEFAULT_SERVERRDNS_DEFAULT_SERVER Environment Variable (introduced in 1.37)
READ_GROUP_PERMISSIONS_FROM_FILEREAD_GROUP_PERMISSIONS_FROM_FILE Environment Variable
S3_ARCHIVING_ACCESSKEYS3_ARCHIVING_ACCESSKEY Environment Variable
S3_ARCHIVING_ENDPOINT_BASES3_ARCHIVING_ENDPOINT_BASE Environment Variable
S3_ARCHIVING_SECRETKEYS3_ARCHIVING_SECRETKEY Environment Variable
S3_ARCHIVING_USE_HTTP_PROXYS3_ARCHIVING_USE_HTTP_PROXY Environment Variable
S3_ARCHIVING_WORKERCOUNTS3_ARCHIVING_WORKERCOUNT Environment Variable
S3_STORAGE_ACCESSKEYS3_STORAGE_ACCESSKEY Environment Variable
S3_STORAGE_BUCKETS3_STORAGE_BUCKET Environment Variable
S3_STORAGE_CHUNK_COUNTS3_STORAGE_CHUNK_COUNT Environment Variable
S3_STORAGE_CHUNK_SIZES3_STORAGE_CHUNK_SIZE Environment Variable
S3_STORAGE_DOWNLOAD_CONCURRENCYS3_STORAGE_DOWNLOAD_CONCURRENCY Environment Variable
S3_STORAGE_ENCRYPTION_KEYS3_STORAGE_ENCRYPTION_KEY Environment Variable
S3_STORAGE_ENDPOINT_BASES3_STORAGE_ENDPOINT_BASE Environment Variable
S3_STORAGE_HCP_COMPATS3_STORAGE_HCP_COMPAT Environment Variable
S3_STORAGE_OBJECT_KEY_PREFIXS3_STORAGE_OBJECT_KEY_PREFIX Environment Variable
S3_STORAGE_PREFERRED_COPY_SOURCES3_STORAGE_PREFERRED_COPY_SOURCE Environment Variable
S3_STORAGE_REGIONS3_STORAGE_REGION Environment Variable
S3_STORAGE_SECRETKEYS3_STORAGE_SECRETKEY Environment Variable
S3_STORAGE_UPLOAD_CONCURRENCYS3_STORAGE_UPLOAD_CONCURRENCY Environment Variable
S3_STORAGE_WORKERCOUNTS3_STORAGE_WORKERCOUNT Environment Variable
SAML_DEBUGSAML_DEBUG Environment Variable
SAML_GROUP_MEMBERSHIP_ATTRIBUTESAML_GROUP_MEMBERSHIP_ATTRIBUTE Environment Variable
SAML_IDP_CERTIFICATESAML_IDP_CERTIFICATE Environment Variable
SAML_IDP_ENTITY_IDSAML_IDP_ENTITY_ID Environment Variable
SAML_IDP_SIGN_ON_URLSAML_IDP_SIGN_ON_URL Environment Variable
SAML_USER_ATTRIBUTESAML_USER_ATTRIBUTE Environment Variable
SANGRIA_LOG_SLOW_MILLISSANGRIA_LOG_SLOW_MILLIS Environment Variable
SCHEDULED_SEARCH_BACKFILL_LIMITSCHEDULED_SEARCH_BACKFILL_LIMIT Environment Variable (introduced in 1.19)
SCHEDULED_SEARCH_DESPITE_WARNINGSSCHEDULED_SEARCH_DESPITE_WARNINGS Environment Variable (introduced in 1.19)
SECONDARY_DATA_DIRECTORYSECONDARY_DATA_DIRECTORY Environment Variable
SECONDARY_STORAGE_MAX_FILL_PERCENTAGESECONDARY_STORAGE_MAX_FILL_PERCENTAGE Environment Variable
SEGMENT_UNDER_REPLICATION_GRACE_PERIOD_MILLISSEGMENT_UNDER_REPLICATION_GRACE_PERIOD_MILLIS Environment Variable
SEND_USER_INVITESSEND_USER_INVITES Environment Variable
SERVERSERVER Environment Variable
SHARED_BLOCK_INVOKER_THRESHOLDSHARED_BLOCK_INVOKER_THRESHOLD Environment Variable
SHARED_DASHBOARDS_ENABLEDSHARED_DASHBOARDS_ENABLED Environment Variable
SHUTDOWN_ABORT_FLUSH_TIMEOUT_MILLISSHUTDOWN_ABORT_FLUSH_TIMEOUT_MILLIS Environment Variable
SINGLE_USER_PASSWORDSINGLE_USER_PASSWORD Environment Variable
SMTP_HOSTSMTP_HOST Environment Variable
SMTP_PASSWORDSMTP_PASSWORD Environment Variable
SMTP_PORTSMTP_PORT Environment Variable
SMTP_SENDER_ADDRESSSMTP_SENDER_ADDRESS Environment Variable
SMTP_USE_STARTTLSSMTP_USE_STARTTLS Environment Variable
SMTP_USERNAMESMTP_USERNAME Environment Variable
STATIC_IMAGE_CONTENT_URLSTATIC_IMAGE_CONTENT_URL Environment Variable
STORAGE_REPLICATION_FACTORSTORAGE_REPLICATION_FACTOR Environment Variable
STREAMING_QUERY_KEEPALIVE_NEWLINESSTREAMING_QUERY_KEEPALIVE_NEWLINES Environment Variable
STREAMING_QUERY_KEEPALIVE_NEWLINES_ON_NODESSTREAMING_QUERY_KEEPALIVE_NEWLINES_ON_NODES Environment Variable
STREAMING_QUERY_KEEPALIVE_TIMEOUTSTREAMING_QUERY_KEEPALIVE_TIMEOUT Environment Variable
TAG_HASHING_BUCKETSTAG_HASHING_BUCKETS Environment Variable
TCP_INGEST_MAX_TIMEOUT_SECONDSTCP_INGEST_MAX_TIMEOUT_SECONDS Environment Variable
THREAD_SIZE_LOGGING_INTERVAL_SECONDSTHREAD_SIZE_LOGGING_INTERVAL_SECONDS Environment Variable
TLS_CIPHER_SUITESTLS_CIPHER_SUITES Environment Variable
TLS_CLIENT_ALIASTLS_CLIENT_ALIAS Environment Variable
TLS_CLIENT_AUTHTLS_CLIENT_AUTH Environment Variable
TLS_DEFAULT_ALIASTLS_DEFAULT_ALIAS Environment Variable
TLS_HOSTNAME_VERIFICATION_FILTERTLS_HOSTNAME_VERIFICATION_FILTER Environment Variable
TLS_KEY_PASSWORDTLS_KEY_PASSWORD Environment Variable
TLS_KEYSTORE_TYPETLS_KEYSTORE_TYPE Environment Variable
TLS_PROTOCOLSTLS_PROTOCOLS Environment Variable
TLS_SERVERTLS_SERVER Environment Variable
TLS_TRUSTSTORE_LOCATIONTLS_TRUSTSTORE_LOCATION Environment Variable
TLS_TRUSTSTORE_PASSWORDTLS_TRUSTSTORE_PASSWORD Environment Variable
TLS_TRUSTSTORE_TYPETLS_TRUSTSTORE_TYPE Environment Variable
TOP_K_MAX_MAP_SIZE_HISTORICALTOP_K_MAX_MAP_SIZE_HISTORICAL Environment Variable
TOP_K_MAX_MAP_SIZE_LIVETOP_K_MAX_MAP_SIZE_LIVE Environment Variable
UI_AUTH_FLOWUI_AUTH_FLOW Environment Variable
USE_INGEST_QUEUEUSE_INGEST_QUEUE Environment Variable
USE_JAVA_REGEXUSE_JAVA_REGEX Environment Variable
USE_JAVA_REGEX_FOR_INTERNALSUSE_JAVA_REGEX_FOR_INTERNALS Environment Variable
USING_EPHEMERAL_DISKSUSING_EPHEMERAL_DISKS Environment Variable
VALUE_DEDUP_LEVELVALUE_DEDUP_LEVEL Environment Variable
VERBOSE_AUTHVERBOSE_AUTH Environment Variable
VERIFY_CRC32_ON_SEGMENT_FILESVERIFY_CRC32_ON_SEGMENT_FILES Environment Variable (introduced in 1.1.16)
WARN_ON_INGEST_DELAY_MILLISWARN_ON_INGEST_DELAY_MILLIS Environment Variable
ZONEZONE Environment Variable
ZOOKEEPER_PREFIX_FOR_NODE_UUIDZOOKEEPER_PREFIX_FOR_NODE_UUID Environment Variable
ZOOKEEPER_SESSIONTIMEOUT_FOR_NODE_UUIDZOOKEEPER_SESSIONTIMEOUT_FOR_NODE_UUID Environment Variable
ZOOKEEPER_URLZOOKEEPER_URL Environment Variable
ZOOKEEPER_URL_FOR_NODE_UUIDZOOKEEPER_URL_FOR_NODE_UUID Environment Variable

Table: Environment Variables Table