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Posted to issues@ozone.apache.org by "Sumit Agrawal (Jira)" <ji...@apache.org> on 2026/03/26 11:20:00 UTC
[jira] [Updated] (HDDS-14183) Attempted to decrement available space to a negative value.
[ https://issues.apache.org/jira/browse/HDDS-14183?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
Sumit Agrawal updated HDDS-14183:
---------------------------------
Fix Version/s: 2.2.0
Resolution: Fixed
Status: Resolved (was: Patch Available)
> Attempted to decrement available space to a negative value.
> -----------------------------------------------------------
>
> Key: HDDS-14183
> URL: https://issues.apache.org/jira/browse/HDDS-14183
> Project: Apache Ozone
> Issue Type: Bug
> Reporter: Wei-Chiu Chuang
> Assignee: Sarveksha Yeshavantha Raju
> Priority: Major
> Labels: pull-request-available
> Fix For: 2.2.0
>
>
> Saw this warning when datanode disk was nearly full:
> {noformat}
> 2025-12-15 10:37:20,903 WARN [166c5ca8-343e-46ed-b619-84ac193e0069-ChunkReader-215]-org.apache.hadoop.hdds.fs.CachingSpaceUsageSource: Attempted to decrement available space to a negative value. Current: 0, Decrement: 1048576, Source: /ipdr_ozone31/hadoop-ozone/datanode/data
> {noformat}
> Prior to this message, there were many failed writes. Perhaps it needs to increment the value when the write fails.
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