Jing Zhao created HDFS-4749: ------------------------------- Summary: Use INodeId to identify the corresponding directory node for FSImage saving/loading Key: HDFS-4749 URL: https://issues.apache.org/jira/browse/HDFS-4749 Project: Hadoop HDFS Issue Type: Sub-task Reporter: Jing Zhao Assignee: Jing Zhao
Currently in fsimage, we use the path to locate a directory node for later loading, i.e., when loading a subtree from fsimage, we first read the path of the directory node, and resolve the path to identify the directory node. This brings extra complexity since we need to generate path for directory nodes in both the current tree and snapshot copies. As a simplification, we can use INodeId to identify the directory node. -- This message is automatically generated by JIRA. If you think it was sent incorrectly, please contact your JIRA administrators For more information on JIRA, see: http://www.atlassian.com/software/jira