Set up docs MCPClickHouse admite la integración con varios catálogos (Unity, Glue, Polaris, etc.). En esta guía, le mostraremos cómo consultar sus datos en buckets de S3 con ClickHouse y catálogo de datos de Glue.
Configuración de Glue en AWS
Para conectarse al catálogo de Glue, necesitará lo siguiente:
- La región de AWS de su catálogo
- Access Key ID/Access Secret Key (v25.12+) o Rol de AWS ARN (v26.2+)
Para la autenticación con Rol de AWS, Rol de AWS Session Name es un campo opcional.
Crear una conexión entre el catálogo de datos de Glue y ClickHouse
Una vez configurado Catálogo de AWS Glue, puedes autenticarte y establecer una conexión entre ClickHouse y Catálogo de AWS Glue.
Clave de acceso/clave secreta de AWS
CREATE DATABASE glue
ENGINE = DataLakeCatalog
SETTINGS
catalog_type = 'glue',
region = 'us-west-2',
aws_access_key_id = '<access-key>',
aws_secret_access_key = '<secret-key>'Rol de AWS
CREATE DATABASE glue
ENGINE = DataLakeCatalog
SETTINGS
catalog_type = 'glue',
region = 'us-west-2',
aws_role_arn = 'arn:aws:iam::1111111111:role/glue_role',
aws_role_session_name = 'clickhouse-glue-session' Consultar el catálogo de datos de Glue con ClickHouse
Ahora que la conexión está lista, ya puedes empezar a consultar Glue:
USE glue;
SHOW TABLES; ┌─name───────────────────────────────────┐
1. │ iceberg-benchmark.hitsiceberg │
2. │ iceberg-benchmark.hitsparquet │
3. │ iceberg_benchmark.hitsdailypartitioned │
4. │ iceberg_benchmark.time_travel │
└────────────────────────────────────────┘Como puede ver, algunas de las tablas anteriores no son tablas Iceberg; por ejemplo,
iceberg-benchmark.hitsparquet. No podrá consultarlas, ya que actualmente solo se admite Iceberg.
Para consultar una tabla:
SELECT count(*) FROM `iceberg-benchmark.hitsiceberg`;Para ver el DDL de la tabla, ejecute la siguiente consulta:
SHOW CREATE TABLE `iceberg-benchmark.hitsiceberg`;┌─statement───────────────────────────────────────────────┐
1.│ CREATE TABLE glue.`iceberg-benchmark.hitsiceberg` │
│ ( │
│ `watchid` Nullable(Int64), │
│ `javaenable` Nullable(Int32), │
│ `title` Nullable(String), │
│ `goodevent` Nullable(Int32), │
│ `eventtime` Nullable(DateTime64(6)), │
│ `eventdate` Nullable(Date), │
│ `counterid` Nullable(Int32), │
│ `clientip` Nullable(Int32), │
│ `regionid` Nullable(Int32), │
│ `userid` Nullable(Int64), │
│ `counterclass` Nullable(Int32), │
│ `os` Nullable(Int32), │
│ `useragent` Nullable(Int32), │
│ `url` Nullable(String), │
│ `referer` Nullable(String), │
│ `isrefresh` Nullable(Int32), │
│ `referercategoryid` Nullable(Int32), │
│ `refererregionid` Nullable(Int32), │
│ `urlcategoryid` Nullable(Int32), │
│ `urlregionid` Nullable(Int32), │
│ `resolutionwidth` Nullable(Int32), │
│ `resolutionheight` Nullable(Int32), │
│ `resolutiondepth` Nullable(Int32), │
│ `flashmajor` Nullable(Int32), │
│ `flashminor` Nullable(Int32), │
│ `flashminor2` Nullable(String), │
│ `netmajor` Nullable(Int32), │
│ `netminor` Nullable(Int32), │
│ `useragentmajor` Nullable(Int32), │
│ `useragentminor` Nullable(String), │
│ `cookieenable` Nullable(Int32), │
│ `javascriptenable` Nullable(Int32), │
│ `ismobile` Nullable(Int32), │
│ `mobilephone` Nullable(Int32), │
│ `mobilephonemodel` Nullable(String), │
│ `params` Nullable(String), │
│ `ipnetworkid` Nullable(Int32), │
│ `traficsourceid` Nullable(Int32), │
│ `searchengineid` Nullable(Int32), │
│ `searchphrase` Nullable(String), │
│ `advengineid` Nullable(Int32), │
│ `isartifical` Nullable(Int32), │
│ `windowclientwidth` Nullable(Int32), │
│ `windowclientheight` Nullable(Int32), │
│ `clienttimezone` Nullable(Int32), │
│ `clienteventtime` Nullable(DateTime64(6)), │
│ `silverlightversion1` Nullable(Int32), │
│ `silverlightversion2` Nullable(Int32), │
│ `silverlightversion3` Nullable(Int32), │
│ `silverlightversion4` Nullable(Int32), │
│ `pagecharset` Nullable(String), │
│ `codeversion` Nullable(Int32), │
│ `islink` Nullable(Int32), │
│ `isdownload` Nullable(Int32), │
│ `isnotbounce` Nullable(Int32), │
│ `funiqid` Nullable(Int64), │
│ `originalurl` Nullable(String), │
│ `hid` Nullable(Int32), │
│ `isoldcounter` Nullable(Int32), │
│ `isevent` Nullable(Int32), │
│ `isparameter` Nullable(Int32), │
│ `dontcounthits` Nullable(Int32), │
│ `withhash` Nullable(Int32), │
│ `hitcolor` Nullable(String), │
│ `localeventtime` Nullable(DateTime64(6)), │
│ `age` Nullable(Int32), │
│ `sex` Nullable(Int32), │
│ `income` Nullable(Int32), │
│ `interests` Nullable(Int32), │
│ `robotness` Nullable(Int32), │
│ `remoteip` Nullable(Int32), │
│ `windowname` Nullable(Int32), │
│ `openername` Nullable(Int32), │
│ `historylength` Nullable(Int32), │
│ `browserlanguage` Nullable(String), │
│ `browsercountry` Nullable(String), │
│ `socialnetwork` Nullable(String), │
│ `socialaction` Nullable(String), │
│ `httperror` Nullable(Int32), │
│ `sendtiming` Nullable(Int32), │
│ `dnstiming` Nullable(Int32), │
│ `connecttiming` Nullable(Int32), │
│ `responsestarttiming` Nullable(Int32), │
│ `responseendtiming` Nullable(Int32), │
│ `fetchtiming` Nullable(Int32), │
│ `socialsourcenetworkid` Nullable(Int32), │
│ `socialsourcepage` Nullable(String), │
│ `paramprice` Nullable(Int32), │
│ `paramorderid` Nullable(String), │
│ `paramcurrency` Nullable(String), │
│ `paramcurrencyid` Nullable(Int32), │
│ `openstatservicename` Nullable(String), │
│ `openstatcampaignid` Nullable(String), │
│ `openstatadid` Nullable(String), │
│ `openstatsourceid` Nullable(String), │
│ `utmsource` Nullable(String), │
│ `utmmedium` Nullable(String), │
│ `utmcampaign` Nullable(String), │
│ `utmcontent` Nullable(String), │
│ `utmterm` Nullable(String), │
│ `fromtag` Nullable(String), │
│ `hasgclid` Nullable(Int32), │
│ `refererhash` Nullable(Int64), │
│ `urlhash` Nullable(Int64), │
│ `clid` Nullable(Int32) │
│ ) │
│ENGINE = Iceberg('s3://<s3-path>') │
└─────────────────────────────────────────────────────────┘Cargar datos desde tu lago de datos a ClickHouse
Si necesitas cargar datos desde Glue a ClickHouse, empieza por crear una tabla local de ClickHouse:
CREATE TABLE hits
(
`WatchID` BIGINT NOT NULL,
`JavaEnable` SMALLINT NOT NULL,
`Title` TEXT NOT NULL,
`GoodEvent` SMALLINT NOT NULL,
`EventTime` TIMESTAMP NOT NULL,
`EventDate` Date NOT NULL,
`CounterID` INTEGER NOT NULL,
`ClientIP` INTEGER NOT NULL,
`RegionID` INTEGER NOT NULL,
`UserID` BIGINT NOT NULL,
`CounterClass` SMALLINT NOT NULL,
`OS` SMALLINT NOT NULL,
`UserAgent` SMALLINT NOT NULL,
`URL` TEXT NOT NULL,
`Referer` TEXT NOT NULL,
`IsRefresh` SMALLINT NOT NULL,
`RefererCategoryID` SMALLINT NOT NULL,
`RefererRegionID` INTEGER NOT NULL,
`URLCategoryID` SMALLINT NOT NULL,
`URLRegionID` INTEGER NOT NULL,
`ResolutionWidth` SMALLINT NOT NULL,
`ResolutionHeight` SMALLINT NOT NULL,
`ResolutionDepth` SMALLINT NOT NULL,
`FlashMajor` SMALLINT NOT NULL,
`FlashMinor` SMALLINT NOT NULL,
`FlashMinor2` TEXT NOT NULL,
`NetMajor` SMALLINT NOT NULL,
`NetMinor` SMALLINT NOT NULL,
`UserAgentMajor` SMALLINT NOT NULL,
`UserAgentMinor` VARCHAR(255) NOT NULL,
`CookieEnable` SMALLINT NOT NULL,
`JavascriptEnable` SMALLINT NOT NULL,
`IsMobile` SMALLINT NOT NULL,
`MobilePhone` SMALLINT NOT NULL,
`MobilePhoneModel` TEXT NOT NULL,
`Params` TEXT NOT NULL,
`IPNetworkID` INTEGER NOT NULL,
`TraficSourceID` SMALLINT NOT NULL,
`SearchEngineID` SMALLINT NOT NULL,
`SearchPhrase` TEXT NOT NULL,
`AdvEngineID` SMALLINT NOT NULL,
`IsArtifical` SMALLINT NOT NULL,
`WindowClientWidth` SMALLINT NOT NULL,
`WindowClientHeight` SMALLINT NOT NULL,
`ClientTimeZone` SMALLINT NOT NULL,
`ClientEventTime` TIMESTAMP NOT NULL,
`SilverlightVersion1` SMALLINT NOT NULL,
`SilverlightVersion2` SMALLINT NOT NULL,
`SilverlightVersion3` INTEGER NOT NULL,
`SilverlightVersion4` SMALLINT NOT NULL,
`PageCharset` TEXT NOT NULL,
`CodeVersion` INTEGER NOT NULL,
`IsLink` SMALLINT NOT NULL,
`IsDownload` SMALLINT NOT NULL,
`IsNotBounce` SMALLINT NOT NULL,
`FUniqID` BIGINT NOT NULL,
`OriginalURL` TEXT NOT NULL,
`HID` INTEGER NOT NULL,
`IsOldCounter` SMALLINT NOT NULL,
`IsEvent` SMALLINT NOT NULL,
`IsParameter` SMALLINT NOT NULL,
`DontCountHits` SMALLINT NOT NULL,
`WithHash` SMALLINT NOT NULL,
`HitColor` CHAR NOT NULL,
`LocalEventTime` TIMESTAMP NOT NULL,
`Age` SMALLINT NOT NULL,
`Sex` SMALLINT NOT NULL,
`Income` SMALLINT NOT NULL,
`Interests` SMALLINT NOT NULL,
`Robotness` SMALLINT NOT NULL,
`RemoteIP` INTEGER NOT NULL,
`WindowName` INTEGER NOT NULL,
`OpenerName` INTEGER NOT NULL,
`HistoryLength` SMALLINT NOT NULL,
`BrowserLanguage` TEXT NOT NULL,
`BrowserCountry` TEXT NOT NULL,
`SocialNetwork` TEXT NOT NULL,
`SocialAction` TEXT NOT NULL,
`HTTPError` SMALLINT NOT NULL,
`SendTiming` INTEGER NOT NULL,
`DNSTiming` INTEGER NOT NULL,
`ConnectTiming` INTEGER NOT NULL,
`ResponseStartTiming` INTEGER NOT NULL,
`ResponseEndTiming` INTEGER NOT NULL,
`FetchTiming` INTEGER NOT NULL,
`SocialSourceNetworkID` SMALLINT NOT NULL,
`SocialSourcePage` TEXT NOT NULL,
`ParamPrice` BIGINT NOT NULL,
`ParamOrderID` TEXT NOT NULL,
`ParamCurrency` TEXT NOT NULL,
`ParamCurrencyID` SMALLINT NOT NULL,
`OpenstatServiceName` TEXT NOT NULL,
`OpenstatCampaignID` TEXT NOT NULL,
`OpenstatAdID` TEXT NOT NULL,
`OpenstatSourceID` TEXT NOT NULL,
`UTMSource` TEXT NOT NULL,
`UTMMedium` TEXT NOT NULL,
`UTMCampaign` TEXT NOT NULL,
`UTMContent` TEXT NOT NULL,
`UTMTerm` TEXT NOT NULL,
`FromTag` TEXT NOT NULL,
`HasGCLID` SMALLINT NOT NULL,
`RefererHash` BIGINT NOT NULL,
`URLHash` BIGINT NOT NULL,
`CLID` INTEGER NOT NULL
)
PRIMARY KEY (CounterID, EventDate, UserID, EventTime, WatchID);A continuación, cargue los datos de su tabla Iceberg:
INSERT INTO default.hits
SELECT * FROM glue.`iceberg-benchmark.hitsiceberg`;