Viraj Jasani created HDFS-16978:
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Summary: RBF: New Router admin command to support bulk add of
mount points
Key: HDFS-16978
URL: https://issues.apache.org/jira/browse/HDFS-16978
Project: Hadoop HDFS
Issue Type: Improvement
Reporter: Viraj Jasani
Assignee: Viraj Jasani
All state store implementations support adding multiple state store records
using single putAll() implementation. We should provide new router admin API to
support bulk addition of mount table entries that can utilize this build add
implementation at state store level.
For more than one mount point to be added, the goal of bulk addition should be
# To reduce frequent router calls
# To avoid frequent state store cache refreshers with each single mount point
addition
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