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xupeng commented on HDFS-10328: ------------------------------- Hi [~cmccabe] : Thanks for your reply , and sorry for my late reply. I agree with your opinion, i have updated the name and description of the JIRA and i will update a new patch soon. > Add per-cache-pool default replication num configuration > -------------------------------------------------------- > > Key: HDFS-10328 > URL: https://issues.apache.org/jira/browse/HDFS-10328 > Project: Hadoop HDFS > Issue Type: Sub-task > Components: caching > Reporter: xupeng > Assignee: xupeng > Priority: Minor > Fix For: 2.3.0 > > Attachments: HDFS-10328.001.patch > > > For now, hdfs cacheadmin can not set a default replication num for cached > directive in the same cachepool. Each cache directive added in the same cache > pool should set their own replication num individually. > Consider this situation, we add daily hive table into cache pool "hive" .Each > time i should set the same replication num for every table directive in the > same cache pool. > I think we should enable setting a default replication num for a cachepool > that every cache directive in the pool can inherit replication configuration > from the pool. Also cache directive can override replication configuration > explicitly by calling "add & modify directive -replication" command from > cli. -- This message was sent by Atlassian JIRA (v6.3.4#6332) --------------------------------------------------------------------- To unsubscribe, e-mail: hdfs-issues-unsubscr...@hadoop.apache.org For additional commands, e-mail: hdfs-issues-h...@hadoop.apache.org