LogoLogo
OverviewQuickstartsHow To GuidesReferenceArticlesSupport
Reference
Reference
  • Reference
  • ✨Learning Paths
    • Amazon Kinesis
    • Amazon S3
    • Apache Kafka
    • Confluent Cloud
    • Microsoft SQL Server
    • MongoDB
    • MySQL
    • PostgreSQL
  • SQL COMMANDS
    • Clusters
      • CREATE CLUSTER
      • ALTER CLUSTER
      • ROLL CLUSTER
      • STOP/START CLUSTER
      • DROP CLUSTER
    • Connections
      • CREATE CONNECTION
        • Amazon Kinesis
        • Amazon Redshift
        • Amazon S3
        • Apache Kafka
        • AWS Glue Data Catalog
        • ClickHouse
        • Confluent Cloud
        • Elasticsearch
        • Hive Metastore
        • Microsoft SQL Server
        • MongoDB
        • MySQL
        • Polaris Catalog
        • Iceberg REST catalogs
        • PostgreSQL
        • Snowflake
      • ALTER CONNECTION
      • DROP CONNECTION
      • CDC Connections with SSL
    • Jobs
      • CREATE JOB
        • Ingestion
          • Amazon Kinesis
          • Amazon S3
          • Apache Kafka
          • Confluent Kafka
          • Content Types
          • Microsoft SQL Server
          • MongoDB
          • MySQL
          • PostgreSQL
        • Replication
          • Microsoft SQL Server
          • MongoDB
          • MySQL
          • PostgreSQL
        • Transformation
          • INSERT
            • MAP_COLUMNS_BY_NAME
            • UNNEST
          • MERGE
          • SELECT
          • Job Options
            • Amazon Redshift
            • Amazon S3
            • Apache Iceberg
            • ClickHouse
            • Data Lake Tables
            • Elasticsearch
            • PostgreSQL
            • Snowflake
        • Monitoring
          • Amazon CloudWatch
          • Datadog
          • Dynatrace
      • ALTER JOB
      • PAUSE / RESUME JOB
      • DROP JOB
    • Materialized Views
      • CREATE MATERIALIZED VIEW
      • ALTER MATERIALIZED VIEW
      • DROP MATERIALIZED VIEW
      • Join with a Materialized View
    • Tables
      • CREATE TABLE
      • ALTER TABLE
      • DROP TABLE
    • Iceberg Tables
      • Upsolver Managed Tables
        • CREATE ICEBERG TABLE
        • ALTER ICEBERG TABLE
        • DROP ICEBERG TABLE
        • OPTIMIZE ICEBERG TABLE
      • External Iceberg Tables
        • CREATE EXTERNAL ICEBERG TABLE
        • DROP EXTERNAL ICEBERG TABLE
      • Mirror Iceberg Tables
        • CREATE MIRROR
        • ALTER MIRROR
        • PAUSE / RESUME MIRROR
        • DROP MIRROR
  • FUNCTIONS & OPERATORS
    • Data Types
    • Functions
      • Aggregate
        • APPROX_COUNT_DISTINCT
        • APPROX_COUNT_DISTINCT_EACH
        • AVG
        • AVG_EACH
        • AVG_TIME_SERIES
        • COLLECT_SET
        • COLLECT_SET_EACH
        • COUNT
        • COUNT(*)
        • COUNT(DISTINCT ...)
        • COUNT_EACH
        • COUNT_IF
        • DYNAMIC_SESSIONS
        • FIRST
        • FIRST_ARRAY
        • FIRST_EACH
        • FIRST_TIME_SERIES
        • LAST
        • LAST_ARRAY
        • LAST_EACH
        • LAST_K
        • LAST_K_EACH
        • LAST_TIME_SERIES
        • MAX
        • MAX_BY
        • MAX_EACH
        • MAX_TIME_SERIES
        • MIN
        • MIN_BY
        • MIN_EACH
        • MIN_TIME_SERIES
        • SESSION_COUNT
        • STD_DEV
        • STD_DEV_EACH
        • STRING_MAX
        • STRING_MAX_EACH
        • STRING_MIN_EACH
        • SUM
        • SUM_EACH
        • SUM_TIME_SERIES
        • WEIGHTED_AVERAGE
      • Array
        • ARRAY_DISTINCT
        • ARRAY_JOIN
        • ARRAY_MAX
        • ARRAY_MIN
        • ARRAY_SORT
        • ARRAY_SORT_DESC
        • ARRAY_SUM
        • COUNT_VALUES_IF
        • COUNT_VALUES
        • ELEMENT_AT
        • FIRST_ELEMENT
        • LAST_ELEMENT
        • VALUE_INDEX_IN_ARRAY
        • VALUE_INDEX_IN_ROW
      • Comparison
        • GREATEST
        • LEAST
      • Conditional
        • COALESCE
        • IF_ELSE
        • NULL_IF
      • Date & Time
        • ADD_TIME_ZONE_OFFSET
        • DATE
        • DATE_ADD
        • DATE_DIFF
        • DATE_TRUNC
        • DAY
        • DAY_OF_WEEK
        • DAY_OF_YEAR
        • EXTRACT_TIMESTAMP
        • EXTRACT
        • FORMAT_DATETIME
        • FROM_ISO8601_DATE
        • FROM_UNIXTIME
        • HOUR
        • MILLISECOND
        • MINUTE
        • MONTH
        • QUARTER
        • RUN_END_TIME
        • RUN_START_TIME
        • SECOND
        • SUBTRACT_TIME_ZONE_OFFSET
        • TO_UNIX_EPOCH_MILLIS
        • TO_UNIX_EPOCH_SECONDS
        • TO_UNIXTIME
        • WEEK
        • YEAR_OF_WEEK
        • YEAR
      • Filter
        • IS_DUPLICATE
        • NOT
      • Interval
        • PARSE_DURATION
      • Mathematical
        • ABS
        • CBRT
        • CEIL
        • CEILING
        • DEGREES
        • EXP
        • FLOOR
        • GET_SHARD_NUMBER
        • LN
        • LOG
        • LOG2
        • LOG10
        • MOD
        • MODULO
        • POW
        • POWER
        • RADIANS
        • RAND
        • RANDOM
        • RECIPROCAL
        • ROUND
        • SIGN
        • SORT_VALUES
        • SQRT
        • TRUNCATE
      • Regular Expressions
        • REGEXP_EXTRACT
        • REGEXP_EXTRACT_ALL
        • REGEXP_LIKE
        • REGEX_MATCH_POSITION
        • REGEX_NAMED_GROUPS
        • REGEXP_REPLACE
      • Spatial
        • ST_DISTANCE
        • ST_WGS84_DISTANCE
        • WKT_SPATIAL_CONTAINS
        • WKT_SPATIAL_INTERSECT
      • String
        • BASE64_DECODE
        • BASE64_TO_HEX
        • BYTES_SUBSTRING
        • CONCAT
        • DATE
        • JOIN_ARRAYS
        • LENGTH
        • LOWER
        • LPAD
        • LTRIM
        • MD5
        • PARSE_DATETIME
        • REPLACE
        • REVERSE
        • RPAD
        • RTRIM
        • SHA1
        • SHA3_512
        • SHA256
        • SHA512
        • SORT_VALUES
        • SPLIT
        • SPLIT_TO_RECORD
        • STRING_FORMAT
        • STRIP_MARGIN
        • STRIP_PREFIX
        • STRIP_SUFFIX
        • STRPOS
        • SUBSTR
        • SUBSTRING
        • TRANSLATE
        • TRIM_CHARS
        • TRIM
        • UPPER
        • UUID_GENERATOR
        • XX_HASH
      • Structural
        • FROM_KEY_VALUE
        • GET_RANGE
        • JOIN_ALL_BY_KEY
        • JSON_PATH
        • JSON_TO_RECORD
        • MAP_WITH_INDEX
        • QUERY_STRING_TO_RECORD
        • RECORD_TO_JSON
        • SORT_BY
        • TO_ARRAY
        • ZIP_WITH_INDEX
        • ZIP
      • Trigonometric
        • COS
        • SIN
        • TAN
        • TANH
      • Type Conversion
        • CAST
        • CHR
        • DECIMAL_TO_HEX
        • HEX_TO_DECIMAL
        • TO_BIGINT
        • TO_DOUBLE
        • TO_STRING
      • URL
        • TOP_PRIVATE_DOMAIN
        • URL_DECODE
        • URL_ENCODE
        • URL_PARSER
    • Operators
      • Comparison
      • Conditional
        • CASE
      • Logical
      • Mathematical
      • String
  • MONITORING
    • Clusters
    • Datasets
      • Ingested Data
        • Column
      • Lineage
      • Data Violations
      • Statistics
      • Maintenance
        • Compactions
        • Expire Snapshots
        • Orphan Files
      • Columns
      • Partitions
      • Properties
    • Job Status
      • Stream & File Sources
        • Monitoring
        • Graphs
        • Lineage
        • Settings
      • CDC Sources
        • Monitoring
        • Replication Settings
        • Job Settings
    • System Catalog
      • Information Schema
        • Clusters
        • Columns
        • Connections
        • Jobs
        • Mirrors
        • Tables
        • Users
        • Views
      • Insights
        • job_output_column_stats
        • dataset_column_stats
      • Monitoring
        • CDC Status
        • Clusters
        • Expectations
        • Jobs
        • Partition Statistics
        • Recent Compactions
        • Running Queries
        • Table Statistics
      • Task Executions Table
  • GENERAL
    • Common SQL Syntax
    • View Entity Syntax
    • Keyboard Shortcuts
Powered by GitBook
On this page
  • Connection Options
  • Minimum Example
  1. SQL COMMANDS
  2. Connections
  3. CREATE CONNECTION

Hive Metastore

This article describes how to create a connection to your Hive Metastore using a SQL command.

Last updated 11 months ago

Establishing a Hive Metastore connection allows Upsolver to integrate with the Hive ecosystem, enabling you to create, modify, and query tables within Upsolver. These tables can also be queried from other Hive-compatible services and the Upsolver UI.

This documentation assumes that you have created the Amazon S3 connection s3 with the correct write permissions to the specified storage location. Refer to Upsolver's documentation on creating an connection for more details.

CREATE HIVE_METASTORE CONNECTION <connection_name>  
    URI = 'thrift://<hostname>:<port>'  
    [ COMMENT = '<comment>' ]  
    [ DEFAULT_SCHEMA = '<default_schema>' ]  
    [ USER_NAME = '<username>' ]  
    [ PASSWORD = '<password>' ]  
    [ CLIENT_PROPERTIES = ( PROPERTY = 'VALUE' [, ...] ) ]  
    [ MAX_CONCURRENT_OPERATIONS = <integer> ]  
    [ DEFAULT_STORAGE_CONNECTION = <storage_connection_identifier> ]  
    [ DEFAULT_STORAGE_LOCATION = 's3://<bucket>/<prefix>/' ]

Connection Options

URI — Required

  • Type: text The URI of your Hive Metastore service, usually in the thrift://<hostname>:<port> format.

COMMENT — Optional

  • Type: text (Optional) A description or comment regarding this connection.

DEFAULT_SCHEMA — Optional

  • Type: text (Optional) The default schema to use for tables under this connection.

USER_NAME — Optional

  • Type: text (Optional) The username for authentication to Hive Metastore.

PASSWORD — Optional

  • Type: text (Optional) The password for authentication to Hive Metastore.

CLIENT_PROPERTIES — Optional

  • Type: text (Optional) Additional client properties for the Hive connection. Formatted as a list: CLIENT_PROPERTIES = ( PROPERTY = 'VALUE' [, ...] ).

MAX_CONCURRENT_OPERATIONS — Optional

  • Type: integer (Optional) The maximum number of concurrent operations that can be used by Upsolver servers for this connection.

DEFAULT_STORAGE_CONNECTION — Optional

  • Type: identifier (Optional) An Amazon S3 connection identifier with the appropriate credentials to write to the provided storage location.

DEFAULT_STORAGE_LOCATION — Optional

  • Type: text (Optional) The Amazon S3 path that serves as the default storage location for the underlying files associated with tables created under this metastore connection.

Minimum Example

CREATE HIVE_METASTORE CONNECTION my_hive_connection  
    URI = 'thrift://hive.upsolver.com:9083'  
    DEFAULT_STORAGE_CONNECTION = s3  
    DEFAULT_STORAGE_LOCATION = 's3://test-bucket/prefix/';
Amazon S3