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Posted to issues@ozone.apache.org by "ASF GitHub Bot (Jira)" <ji...@apache.org> on 2024/01/19 09:15:00 UTC
[jira] [Updated] (HDDS-10141) [hsync]Support hard limit and auto recovery for hsync file
[ https://issues.apache.org/jira/browse/HDDS-10141?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
ASF GitHub Bot updated HDDS-10141:
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Labels: pull-request-available (was: )
> [hsync]Support hard limit and auto recovery for hsync file
> ----------------------------------------------------------
>
> Key: HDDS-10141
> URL: https://issues.apache.org/jira/browse/HDDS-10141
> Project: Apache Ozone
> Issue Type: Sub-task
> Reporter: Ashish Kumar
> Assignee: Ashish Kumar
> Priority: Major
> Labels: pull-request-available
>
> Introduce a new property “{*}ozone.om.lease.hard.limit{*}”(default 7d) for hsync open files.
> For an hsync open file in OpenFileTable, if file lifetime is already beyond the “{*}ozone.om.lease.hard.limit{*}” threshold, there are two cases, OpenKeyCleanupService will
> 1. If it has the “{*}leaseRecovery{*}” flag set, which means it is under an explicitly lease recovery, then OpenKeyCleanupService will keep it in OpenFileTable.
> 2. If it doesn’t has the “{*}leaseRecovery{*}” flag set, then OpenKeyCleanupService will auto commit it with the KeyInfo in openFileTable. In this case, the final block might lose some data at the block end which is hsynced.
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