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HDDS-16716. Add description for ozone.scm.ec.pipeline.per.volume.factor #11415

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Merged
adoroszlai merged 1 commit into from
Oct 6, 2026
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HDDS-16716. Add description for ozone.scm.ec.pipeline.per.volume.factor #11415

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5 changes: 4 additions & 1 deletion ...er-scm/src/main/java/org/apache/hadoop/hdds/scm/pipeline/WritableECContainerProvider.java
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Original file line number Diff line number Diff line change
Expand Up @@ -298,7 +298,10 @@ public static class WritableECContainerProviderConfig
defaultValue = PIPELINE_PER_VOLUME_FACTOR_DEFAULT_VALUE,
reconfigurable = true,
tags = {SCM},
description = "TODO"
description = "Factor used to calculate the maximum number of open pipelines for each EC replication " +
"config, based on the number of healthy volumes in the cluster. The limit is " +
"max(factor * total healthy volumes / (data + parity), ozone.scm.ec.pipeline.minimum). " +
"Setting it to 0 disables the volume-based limit, so only ozone.scm.ec.pipeline.minimum applies."
)
private double pipelinePerVolumeFactor = PIPELINE_PER_VOLUME_FACTOR_DEFAULT;

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