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Posted to commits@cassandra.apache.org by "Patrick McFadin (JIRA)" <ji...@apache.org> on 2013/12/14 01:31:07 UTC
[jira] [Updated] (CASSANDRA-6487) Log WARN on large batch sizes
[ https://issues.apache.org/jira/browse/CASSANDRA-6487?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
Patrick McFadin updated CASSANDRA-6487:
---------------------------------------
Description:
Large batches on a coordinator can cause a lot of node stress. I propose adding a WARN log entry if batch sizes go beyond a configurable size. This will give more visibility to operators on something that can happen on the developer side.
New yaml setting with 5k default.
{{# Log WARN on any batch size exceeding this value. 5k by default.
# Caution should be taken on increasing the size of this threshold as it can lead to node instability.
batch_size_warn_threshold: 5k
}}
was:
Large batches on a coordinator can cause a lot of node stress. I propose adding a WARN log entry if batch sizes go beyond a configurable size. This will give more visibility to operators on something that can happen on the developer side.
New yaml setting with 5k default.
# Log WARN on any batch size exceeding this value. 5k by default.
# Caution should be taken on increasing the size of this threshold as it can lead to node instability.
batch_size_warn_threshold: 5k
> Log WARN on large batch sizes
> -----------------------------
>
> Key: CASSANDRA-6487
> URL: https://issues.apache.org/jira/browse/CASSANDRA-6487
> Project: Cassandra
> Issue Type: Improvement
> Reporter: Patrick McFadin
> Priority: Minor
>
> Large batches on a coordinator can cause a lot of node stress. I propose adding a WARN log entry if batch sizes go beyond a configurable size. This will give more visibility to operators on something that can happen on the developer side.
> New yaml setting with 5k default.
> {{# Log WARN on any batch size exceeding this value. 5k by default.
> # Caution should be taken on increasing the size of this threshold as it can lead to node instability.
> batch_size_warn_threshold: 5k
> }}
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