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https://issues.apache.org/jira/browse/KAFKA-4124?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Manikumar resolved KAFKA-4124.
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Resolution: Duplicate
Some of these requirements are implemented in KIP-112/KIP-113. Pls raise new
JIRAs for any missing/additional requirements/improvements.
> Handle disk failures gracefully
> -------------------------------
>
> Key: KAFKA-4124
> URL: https://issues.apache.org/jira/browse/KAFKA-4124
> Project: Kafka
> Issue Type: Improvement
> Reporter: Gokul
> Priority: Major
>
> Currently when a disk goes down, the broker also goes down with it. This
> causes too much reshuffle of data over the network to replace the broker.
> Make the broker resilient to disk failure.
> The broker can detect a disk failure, mark it bad and then re-replicate the
> under replicated data in all other available disks in the node. If the bad
> disk is replaced with new one, the broker can rebalance the data among all
> other disks it has. The broker can also tolerate upto n disk failures.
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