SpinalTap is a general-purpose reliable Change Data Capture (CDC) service, capable of detecting data mutations with low-latency across different data sources, and propagating them as standardized events to downstream consumers. SpinalTap has become an integral component in Airbnb's infrastructure platform and data processing pipeline, on which several critical applications are reliant on. More information from our engineering blog.
SpinalTap does not support message authentication yet as part of its current open-source offering.
Message authentication is a requirement to enforce authenticity and accessibility of messages propagated in the message bus, as well as source verification of transmitted messages. Given SpinalTap is by design a source & destination agnostic library, we believe the burden of supplying a message authentication workflow lies on the message bus solution used, or as an extension to the destination component implement adopted. This is inline with the usage within Airbnb’s infrastructure, where SpinalTap is just another client to our internal message transport which in itself should supply message authentication as a general offering for all its clients. If the need arises in the future, message authentication can be seamlessly integrated within the library as a potential supported feature.
cd spinaltap-standalone ../gradlew shadowjar
Recommend the version 0.9.0.1 or above (https://kafka.apache.org/downloads).
cd kafka ./gradle build
MySQL server should be configured to use
[mysqld] log-bin=mysql-bin-changelog binlog-format=ROW server-id=1
zk-connection-string: localhost:2181 zk-namespace: spinaltap-standalone kafka-config: bootstrap_servers: localhost:9092 mysql-user: spinaltap mysql-password: spinaltap mysql-server-id: 12345 mysql-schema-store: host: schema-store.xxx port: 3306 database: schema-store archive-database: schema-store-archive mysql-sources: - name: mysql-db-1 host: localhost port: 3306 host_role: MASTER socket_timeout_seconds: -1 schema_version_enabled: true initial_binlog_position: fileName: mysql-bin-changelog.001234 position: 4 nextPosition: 4 tables: - test:users - test:places destination: pool_size: 2 buffer_size: 1000 - name: mysql-db-2 host: mysql-db-2.xxx port: 3306 tables: - db1:table1 destination: buffer_size: 1000
SHOW VIEWpermissions are required.
MySQL schema store is a MySQL instance which is used to store SpinalTap MySQL table schemas and their version history. When this feature is enabled, SpinalTap will track table schema changes and save the schema version snapshots into the schema store.
MIGRATION. The corresponding Kafka topic prefixes are different. The default value is
cd kafka bin/zookeeper-server-start.sh config/zookeeper.properties
cd kafka bin/kafka-server-start.sh config/server.properties
java -jar build/libs/spinaltap-standalone-all.jar spinaltap_standalone.yaml