[ https://issues.apache.org/jira/browse/HDFS-8392?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
Anu Engineer updated HDFS-8392: ------------------------------- Component/s: ozone > DataNode support for multiple datasets > -------------------------------------- > > Key: HDFS-8392 > URL: https://issues.apache.org/jira/browse/HDFS-8392 > Project: Hadoop HDFS > Issue Type: Sub-task > Components: datanode, ozone > Reporter: Arpit Agarwal > Assignee: Arpit Agarwal > Attachments: HDFS-8392-HDFS-7240.01.patch, > HDFS-8392-HDFS-7240.02.patch, HDFS-8392-HDFS-7240.03.patch > > > For HDFS-7240 we would like to share available DataNode storage across HDFS > blocks and Ozone objects. > The DataNode already supports sharing available storage across multiple block > pool IDs for the federation feature. However all federated block pools use > the same dataset implementation i.e. {{FsDatasetImpl}}. > We can extend the DataNode to support multiple dataset implementations so the > same storage space can be shared across one or more HDFS block pools and one > or more Ozone block pools. -- This message was sent by Atlassian JIRA (v6.4.14#64029) --------------------------------------------------------------------- To unsubscribe, e-mail: hdfs-issues-unsubscr...@hadoop.apache.org For additional commands, e-mail: hdfs-issues-h...@hadoop.apache.org