[ https://issues.apache.org/jira/browse/HDFS-8492?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
Junping Du updated HDFS-8492: ----------------------------- Fix Version/s: (was: 2.9.0) > DN should notify NN when client requests a missing block > -------------------------------------------------------- > > Key: HDFS-8492 > URL: https://issues.apache.org/jira/browse/HDFS-8492 > Project: Hadoop HDFS > Issue Type: Bug > Affects Versions: 2.0.0-alpha > Reporter: Daryn Sharp > Assignee: Walter Su > Fix For: 2.8.0, 3.0.0-alpha2 > > Attachments: HDFS-8492-02.patch, HDFS-8492.01.patch > > > If the DN has a block its volume map but not on-disk, it tells clients it's > an invalid block id. The NN is not informed of the missing block until > either the bp slice scanner or the directory scanner detects the missing > block. DN should remove the replica from the volume map and inform the NN. -- 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