Skip to main content
Version: Next

AmazonDynamoDB

AmazonDynamoDB source connector

Description​

Read data from Amazon DynamoDB.

Key features​

Options​

nametyperequireddefault value
urlstringyes-
regionstringyes-
access_key_idstringyes-
secret_access_keystringyes-
tablestringyes-
schemaconfigyes-
common-optionsyes-
scan_item_limitfalse-
parallel_scan_threadsfalse-

url [string]​

The URL to read to Amazon Dynamodb.

region [string]​

The region of Amazon Dynamodb.

accessKeyId [string]​

The access id of Amazon DynamoDB.

secretAccessKey [string]​

The access secret of Amazon DynamoDB.

table [string]​

The table of Amazon DynamoDB.

schema [Config]​

fields [config]​

Amazon Dynamodb is a NOSQL database service of support keys-value storage and document data structure,there is no way to get the data type.Therefore, we must configure schema.

such as:

schema {
  fields {
    id = int
    key_aa = string
    key_bb = string
  }
}

common options​

Source Plugin common parameters, refer to Source Plugin for details

scan_item_limit​

number of item each scan request should return

parallel_scan_threads​

number of logical segments for parallel scan

Example​

Amazondynamodb {
  url = "http://127.0.0.1:8000"
  region = "us-east-1"
  accessKeyId = "dummy-key"
  secretAccessKey = "dummy-secret"
  table = "TableName"
  schema = {
    fields {
      artist = string
      c_map = "map<string, array<int>>"
      c_array = "array<int>"
      c_string = string
      c_boolean = boolean
      c_tinyint = tinyint
      c_smallint = smallint
      c_int = int
      c_bigint = bigint
      c_float = float
      c_double = double
      c_decimal = "decimal(30, 8)"
      c_null = "null"
      c_bytes = bytes
      c_date = date
      c_timestamp = timestamp
    }
  }
}

Changelog​

Change Log
ChangeCommitVersion
[Fix] Fix error log name for SourceSplitEnumerator implements class (#8817)https://github.com/apache/seatunnel/commit/55ed90ecafdev
[Improve] restruct connector common options (#8634)https://github.com/apache/seatunnel/commit/f3499a6eebdev
[improve] update amazondynamodb connector (#8601)https://github.com/apache/seatunnel/commit/a69efca0fddev
[Feature][Restapi] Allow metrics information to be associated to logical plan nodes (#7786)https://github.com/apache/seatunnel/commit/6b7c53d03c2.3.9
[Feature][Doris] Add Doris type converter (#6354)https://github.com/apache/seatunnel/commit/51899918432.3.6
[Feature][Core] Upgrade flink source translation (#5100)https://github.com/apache/seatunnel/commit/5aabb14a942.3.4
[Improve][Common] Introduce new error define rule (#5793)https://github.com/apache/seatunnel/commit/9d1b2582b22.3.4
[Improve] Code clean for AmazonDynamoDB connector (#5791)https://github.com/apache/seatunnel/commit/a17dd7afc12.3.4
[Improve] Remove use SeaTunnelSink::getConsumedType method and mark it as deprecated (#5755)https://github.com/apache/seatunnel/commit/8de74081002.3.4
[connector-v2] add amazondynamicdb source split (#5275)https://github.com/apache/seatunnel/commit/740c14422d2.3.4
Support config column/primaryKey/constraintKey in schema (#5564)https://github.com/apache/seatunnel/commit/eac76b4e502.3.4
[Improve]Remove scheduler in Dynamodb sink (#5248)https://github.com/apache/seatunnel/commit/9e033a824e2.3.4
[Improve][CheckStyle] Remove useless 'SuppressWarnings' annotation of checkstyle. (#5260)https://github.com/apache/seatunnel/commit/51c0d709ba2.3.4
[Bugfix][AmazonDynamoDB] Fix the problem that all table data cannot be obtained (#5146)https://github.com/apache/seatunnel/commit/09995159a02.3.3
Merge branch 'dev' into merge/cdchttps://github.com/apache/seatunnel/commit/4324ee19122.3.1
[Improve][Project] Code format with spotless plugin.https://github.com/apache/seatunnel/commit/423b5830382.3.1
[improve][api] Refactoring schema parse (#4157)https://github.com/apache/seatunnel/commit/b2f573a13e2.3.1
[Improve][build] Give the maven module a human readable name (#4114)https://github.com/apache/seatunnel/commit/d7cd6010512.3.1
[Improve][Project] Code format with spotless plugin. (#4101)https://github.com/apache/seatunnel/commit/a2ab1665612.3.1
[Feature][Connector] add get source method to all source connector (#3846)https://github.com/apache/seatunnel/commit/417178fb842.3.1
[Feature][API &amp; Connector &amp; Doc] add parallelism and column projection interface (#3829)https://github.com/apache/seatunnel/commit/b9164b8ba12.3.1
[Hotfix][API] env required option can not set default value (#3584)https://github.com/apache/seatunnel/commit/c5a23024f62.3.0
[Feature][Connector-V2][AmazonDynamoDB] Add Factory for AmazonDynamoDB (#3348)https://github.com/apache/seatunnel/commit/a0068efdbf2.3.0
[Improve][Connector-V2][AmazonDynamoDB] Unified exception for AmazonDynamoDB source & sink connector (#3333)https://github.com/apache/seatunnel/commit/17bc5adcef2.3.0
[Connector-V2][Chore] Canonical name for AmazonDynamodb (#3321)https://github.com/apache/seatunnel/commit/e216eb9a6b2.3.0
[Feature][Connector-V2] [Amazondynamodb Connector]add amazondynamodb source & sink connnector (#3166)https://github.com/apache/seatunnel/commit/183bac02f02.3.0