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版本:2.3.3

Neo4j

Neo4j source connector

Description

Read data from Neo4j.

neo4j-java-driver version 4.4.9

Key features

Options

nametyperequireddefault value
uriStringYes-
usernameStringNo-
passwordStringNo-
bearer_tokenStringNo-
kerberos_ticketStringNo-
databaseStringYes-
queryStringYes-
schemaObjectYes-
max_transaction_retry_timeLongNo30
max_connection_timeoutLongNo30

uri [string]

The URI of the Neo4j database. Refer to a case: neo4j://localhost:7687

username [string]

username of the Neo4j

password [string]

password of the Neo4j. required if username is provided

bearer_token [string]

base64 encoded bearer token of the Neo4j. for Auth.

kerberos_ticket [string]

base64 encoded kerberos ticket of the Neo4j. for Auth.

database [string]

database name.

query [string]

Query statement.

schema.fields [string]

returned fields of query

see column projection

max_transaction_retry_time [long]

maximum transaction retry time(seconds). transaction fail if exceeded

max_connection_timeout [long]

The maximum amount of time to wait for a TCP connection to be established (seconds)

Example

source {
Neo4j {
uri = "neo4j://localhost:7687"
username = "neo4j"
password = "1234"
database = "neo4j"

max_transaction_retry_time = 1
max_connection_timeout = 1

query = "MATCH (a:Person) RETURN a.name, a.age"

schema {
fields {
a.age=INT
a.name=STRING
}
}
}
}

Changelog

next version

  • Add Neo4j Source Connector