Tanvi Penumudy created HDDS-11409:
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Summary: Bump pipeline and client cache configuration defaults
Key: HDDS-11409
URL: https://issues.apache.org/jira/browse/HDDS-11409
Project: Apache Ozone
Issue Type: Improvement
Components: SCM
Reporter: Tanvi Penumudy
Assignee: Tanvi Penumudy
Pipeline configuration defaults:
* ozone.scm.datanode.pipeline.limit to 12 (default: 2)
* ozone.scm.ec.pipeline.minimum to 20 (default: 5)
The pipeline counts are restricted to a set limit per Datanode. Until we have
HDDS-10710 automated, one needs to tune these configurations for achieving peak
read and write performance. Users may dial down these settings for smaller
clusters if required.
Client connection cache configuration default:
* scm.container.client.max.size to 4096 (default: 256)
Bumping this property increases the memory footprint of client applications
using the Ozone FS jar. Therefore, setting this default high enough is a good
option. Users may bump this value higher as needed.
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