GitHub user zentol opened a pull request:
https://github.com/apache/flink/pull/2183
[FLINK-4123] Cassandra sink checks for exceptions in ack phase
This PR prevents the Cassandra Sink from locking up during the
acknowledgement phase.
We know check for exceptions in the ack phase. Should an exception have
occurred we will retry the submission on the next notifyCheckpointComplete.
In addition, separate sendValues() calls are now properly isolated.
Previously the callbacks of an aborted checkpoint could interfere with the
exception field and response counter for other checkpoints.
You can merge this pull request into a Git repository by running:
$ git pull https://github.com/zentol/flink 4123_cass_hang
Alternatively you can review and apply these changes as the patch at:
https://github.com/apache/flink/pull/2183.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 #2183
----
commit 0ec0220e794e6b71053cc1061b2b70ee2865016a
Author: zentol <[email protected]>
Date: 2016-06-29T14:21:21Z
[FLINK-4123] Cassandra sink checks for exceptions in ack phase
----
---
If your project is set up for it, you can reply to this email and have your
reply appear on GitHub as well. If your project does not have this feature
enabled and wishes so, or if the feature is enabled but not working, please
contact infrastructure at [email protected] or file a JIRA ticket
with INFRA.
---
