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Posted to dev@kafka.apache.org by "Neha Narkhede (JIRA)" <ji...@apache.org> on 2012/07/18 08:20:34 UTC
[jira] [Updated] (KAFKA-405) Improve the high water mark
maintenance to store high watermarks for all partitions in a single file on
disk
[ https://issues.apache.org/jira/browse/KAFKA-405?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
Neha Narkhede updated KAFKA-405:
--------------------------------
Status: Patch Available (was: In Progress)
> Improve the high water mark maintenance to store high watermarks for all partitions in a single file on disk
> ------------------------------------------------------------------------------------------------------------
>
> Key: KAFKA-405
> URL: https://issues.apache.org/jira/browse/KAFKA-405
> Project: Kafka
> Issue Type: Bug
> Affects Versions: 0.8
> Reporter: Neha Narkhede
> Assignee: Neha Narkhede
> Attachments: kafka-405-v1.patch
>
>
> KAFKA-46 introduced per partition leader high watermarks. But it stores those in one file per partition. A more performant solution would be to store all high watermarks in a single file on disk
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