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Version: 2.3.0-beta

Hudi

Hudi source connector

Description​

Used to read data from Hudi. Currently, only supports hudi cow table and Snapshot Query with Batch Mode.

In order to use this connector, You must ensure your spark/flink cluster already integrated hive. The tested hive version is 2.3.9.

Key features​

Currently, only supports hudi cow table and Snapshot Query with Batch Mode

Options​

nametyperequireddefault value
table.pathstringyes-
table.typestringyes-
conf.filesstringyes-
use.kerberosbooleannofalse
kerberos.principalstringno-
kerberos.principal.filestringno-
common-optionsno-

table.path [string]​

table.path The hdfs root path of hudi table,such as 'hdfs://nameserivce/data/hudi/hudi_table/'.

table.type [string]​

table.type The type of hudi table. Now we only support 'cow', 'mor' is not support yet.

conf.files [string]​

conf.files The environment conf file path list(local path), which used to init hdfs client to read hudi table file. The example is '/home/test/hdfs-site.xml;/home/test/core-site.xml;/home/test/yarn-site.xml'.

use.kerberos [boolean]​

use.kerberos Whether to enable Kerberos, default is false.

kerberos.principal [string]​

kerberos.principal When use kerberos, we should set kerberos princal such as 'test_user@xxx'.

kerberos.principal.file [string]​

kerberos.principal.file When use kerberos, we should set kerberos princal file such as '/home/test/test_user.keytab'.

common options​

Source plugin common parameters, please refer to Source Common Options for details.

Examples​

source {

Hudi {
table.path = "hdfs://nameserivce/data/hudi/hudi_table/"
table.type = "cow"
conf.files = "/home/test/hdfs-site.xml;/home/test/core-site.xml;/home/test/yarn-site.xml"
use.kerberos = true
kerberos.principal = "test_user@xxx"
kerberos.principal.file = "/home/test/test_user.keytab"
}

}

Changelog​

2.2.0-beta 2022-09-26​

  • Add Hudi Source Connector