GitHub user onurkaraman opened a pull request:
https://github.com/apache/kafka/pull/4075
MINOR: reduce partition state machine debug logging
PartitionStateMachine.electLeaderForPartition logs all partition states in
the cluster. This leads to quadratic logging behavior since
PartitionStateMachine.electLeaderForPartition itself gets called on a
per-partition basis.
This patch reduces the logging so that only the single partition undergoing
leader election gets its state logged.
You can merge this pull request into a Git repository by running:
$ git pull https://github.com/onurkaraman/kafka
reduce-partition-state-machine-debug-logging
Alternatively you can review and apply these changes as the patch at:
https://github.com/apache/kafka/pull/4075.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 #4075
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commit dc6bfa553e73ffccd1e604963e076c78d8ddcd69
Author: Onur Karaman <okara...@linkedin.com>
Date: 2017-10-16T17:36:16Z
MINOR: reduce partition state machine debug logging
PartitionStateMachine.electLeaderForPartition logs all partition states in
the cluster. This leads to quadratic logging behavior since
PartitionStateMachine.electLeaderForPartition itself gets called on a
per-partition basis.
This patch reduces the logging so that only the single partition undergoing
leader election gets its state logged.
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