HDDS-13641. [Docs] Include configurations and metrics related to DataNode decommission #9004
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Adds a new section to the DataNode decommissioning documentation that details relevant configuration properties and metrics. This information allows administrators to tune the speed of the decommissioning process and monitor its status effectively. Change-Id: Idc5c8fb7b3a9c84bdea61edc3620b245b0b0de19
This commit further refines the metrics documentation for DataNode decommissioning by: - Adding more relevant metrics from MeasuredReplicator. - Correcting the Prometheus metric names based on user feedback. - Clarifying the descriptions and removing unused metrics. Change-Id: I84387e00c0c211d880f0e0aa580e756b187ab75b
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Pull Request Overview
This PR adds documentation for configuration properties and metrics related to DataNode decommissioning in Apache Ozone. It provides administrators with tuning and monitoring guidance for the decommission process.
- Added comprehensive configuration properties section for both SCM-side and DataNode-side settings
- Documented monitoring metrics for ReplicationManagerMetrics and MeasuredReplicator components
- Included corresponding Prometheus metric names for practical cluster monitoring
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Co-authored-by: Copilot <175728472+Copilot@users.noreply.github.com>
Co-authored-by: Copilot <175728472+Copilot@users.noreply.github.com>
Co-authored-by: Copilot <175728472+Copilot@users.noreply.github.com>
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sodonnel
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Nov 11, 2025
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sodonnel
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LGTM, but it needs a conflict resolved before we can commit.
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What changes were proposed in this pull request?
HDDS-13641. [Docs] Include configurations and metrics related to DataNode decommission
Please describe your PR in detail:
What is the link to the Apache JIRA
https://issues.apache.org/jira/browse/HDDS-13641
How was this patch tested?
Doc only