GitHub user dguy opened a pull request:
https://github.com/apache/kafka/pull/2097
KAFKA-4366: KafkaStreams.close() blocks indefinitely
Added `timeout` and `timeUnit` to `KafkaStreams.close(..)`. Now do close on
a thread and `join` that thread with the provided `timeout`.
Changed `state` in `KafkaStreams` to use an enum.
Added system test to ensure we don't deadlock on close when an uncaught
exception handler that calls `System.exit(..)` is used and there is also a
shutdown hook that calls `KafkaStreams.close(...)`
You can merge this pull request into a Git repository by running:
$ git pull https://github.com/dguy/kafka kafka-4366
Alternatively you can review and apply these changes as the patch at:
https://github.com/apache/kafka/pull/2097.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 #2097
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commit 6dffa532ca0c065d2e67b812d82b3bdabe97b19d
Author: Damian Guy <damian....@gmail.com>
Date: 2016-11-03T18:46:33Z
add timeout to KafkaStreams.close(..)
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