rabbitmq2solr

rabbitmq2solr is a simple utility that consumes messages from a RabbitMQ queue and index to Solr. Messages are expected to be JSON documents that send to Solr update endpoint. If indexing fails, the message is sent to a dead letter queue for later use. The messages that sent to DLQ, delivered as persistent messages. This job will exit when the queue is empty.

Environment Variables

• MQ_HOST: The hostname of the RabbitMQ server.
• MQ_PORT: The port of the RabbitMQ server. Optional. Default: 5672.
• MQ_USER: The username to use when connecting to the RabbitMQ server.
• MQ_PASS: The password to use when connecting to the RabbitMQ server.
• MQ_VHOST: The virtual host to use when connecting to the RabbitMQ server.
• MQ_QUEUE: The name of the queue to consume messages from.
• MQ_QUEUE_DURABLE: Whether or not the queue should be durable. Optional. Default: True.
• MQ_DLQ_EXCHANGE: The exchange of the dead letter queue to use. If index errors occur, messages will be moved to this queue.
• MQ_DLQ_ROUTING_KEY: The routing key of the dead letter queue to use.
• SOLR_BASE_URL: The base url of the Solr server. Example: http://localhost:8983/solr (without trailing slash).
• SOLR_COLLECTION: The name of the Solr collection to index to. Optional. Default: Routing key of message.
• LOG_LEVEL: The log level to use. Optional. Default: DEBUG.
• CONSUMER_POOL_SIZE: The number of concurrent consumers to use.