GitHub user dguy opened a pull request:

    KAFKA-5562: Do streams state directory cleanup on a single thread

    Backported from trunk:

You can merge this pull request into a Git repository by running:

    $ git pull cherry-pick-stream-thread-cleanup

Alternatively you can review and apply these changes as the patch at:

To close this pull request, make a commit to your master/trunk branch
with (at least) the following in the commit message:

    This closes #3654
commit 5df82dabac2ccc1cb035f89ee45cf3405e42ab06
Author: Damian Guy <>
Date:   2017-07-26T09:10:50Z

    Use a single `StateDirectory` per streams instance.
    Use threadId to determine which thread owns the lock.
    Only allow the owning thread to unlock.
    Execute cleanup on a scheduled thread in `KafkaStreams`

commit ddb66fde7c0c4cfb10107ce89531356ab99b8a21
Author: Damian Guy <>
Date:   2017-08-10T11:39:42Z

    backport stream thread cleaning to 0.11


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 or file a JIRA ticket
with INFRA.

Reply via email to