[jira] Commented: (HADOOP-2148) Inefficient FSDataset.getBlockFile()
[ https://issues.apache.org/jira/browse/HADOOP-2148?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel#action_12539764 ] Konstantin Shvachko commented on HADOOP-2148: - Yes I understand that the blockMap is there right now bec
[jira] Commented: (HADOOP-2148) Inefficient FSDataset.getBlockFile()
[ https://issues.apache.org/jira/browse/HADOOP-2148?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel#action_12539751 ] Raghu Angadi commented on HADOOP-2148: -- > Another observation is that data-nodes do not need the blockMap at al