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maobaolong edited comment on HDFS-15133 at 1/29/20 1:44 AM: ------------------------------------------------------------ [~ayushtkn] As far as i know, i think all of the inode stored in the INodeMap.map, isn't it? I am not very sure. was (Author: maobaolong): As far as i know, i think all of the inode stored in the INodeMap.map, isn't it? I am not very sure. > Use rocksdb to store NameNode inode and blockInfo > ------------------------------------------------- > > Key: HDFS-15133 > URL: https://issues.apache.org/jira/browse/HDFS-15133 > Project: Hadoop HDFS > Issue Type: Improvement > Components: namenode > Affects Versions: 3.3.0 > Reporter: maobaolong > Priority: Major > Attachments: image-2020-01-28-12-30-33-015.png > > > Maybe we don't need checkpoint to a fsimage file, the rocksdb checkpoint can > achieve the same request. > This is ozone and alluxio way to manage meta data of master node. -- This message was sent by Atlassian Jira (v8.3.4#803005) --------------------------------------------------------------------- To unsubscribe, e-mail: hdfs-issues-unsubscr...@hadoop.apache.org For additional commands, e-mail: hdfs-issues-h...@hadoop.apache.org