GitHub user Xeli opened a pull request: https://github.com/apache/flink/pull/6248
[FLINK-9311] [pubsub] Added PubSub connector with support for checkpointing ## What is the purpose of the change Adding a PubSub connector with support for Checkpointing ## Verifying this change This change added tests and can be verified as follows: - *Added unit tests* - *Manually verified the connector (without Checkpointing) on an actual PubSub topic and subscription.* **Is there a need for integration tests? I did not see any for the other connectors. What is a good way of testing the checkpointing / exactly-once behavior?** ## Does this pull request potentially affect one of the following parts: - Dependencies (does it add or upgrade a dependency): yes, Google Cloud Sdk for PubSub (**Does this need to be shaded?**) - The public API, i.e., is any changed class annotated with `@Public(Evolving)`: no - The serializers: no - The runtime per-record code paths (performance sensitive): don't know, don't think so - Anything that affects deployment or recovery: JobManager (and its components), Checkpointing, Yarn/Mesos, ZooKeeper: yes, checkpointing - The S3 file system connector: no ## Documentation - Does this pull request introduce a new feature? yes - If yes, how is the feature documented? JavaDocs You can merge this pull request into a Git repository by running: $ git pull https://github.com/Xeli/flink master Alternatively you can review and apply these changes as the patch at: https://github.com/apache/flink/pull/6248.patch To close this pull request, make a commit to your master/trunk branch with (at least) the following in the commit message: This closes #6248 ---- commit dddbe671a0d663045110b89ad9bb85ce9a7e7051 Author: Richard Deurwaarder <richard@...> Date: 2018-05-26T12:59:32Z [FLINK-9311] [pubsub] Add PubSubSource without checkpointing commit 30fab0fd6810691f22ff583ce3f942e247d9fe45 Author: Richard Deurwaarder <richard@...> Date: 2018-07-03T17:34:02Z [FLINK-9311] [pubsub] Add checkpointing to PubSubSource ---- ---