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Posted to dev@kafka.apache.org by "Ismael Juma (JIRA)" <ji...@apache.org> on 2016/05/23 17:13:12 UTC

[jira] [Updated] (KAFKA-3747) Close `RecordBatch.records` when append to batch fails

     [ https://issues.apache.org/jira/browse/KAFKA-3747?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Ismael Juma updated KAFKA-3747:
-------------------------------
    Status: Patch Available  (was: Open)

> Close `RecordBatch.records` when append to batch fails
> ------------------------------------------------------
>
>                 Key: KAFKA-3747
>                 URL: https://issues.apache.org/jira/browse/KAFKA-3747
>             Project: Kafka
>          Issue Type: Improvement
>            Reporter: Ismael Juma
>            Assignee: Ismael Juma
>             Fix For: 0.10.0.1
>
>
> We should close the existing `RecordBatch.records` when we create a new `RecordBatch` for the `TopicPartition`.
> This would mean that we would only retain temporary resources like compression stream buffers for one `RecordBatch` per partition, which can have a significant impact when producers are dealing with slow brokers, see KAFKA-3704 for more details.



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