[ https://issues.apache.org/jira/browse/HDFS-8404?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
Nathan Roberts updated HDFS-8404: --------------------------------- Status: Open (was: Patch Available) > pending block replication can get stuck using older genstamp > ------------------------------------------------------------ > > Key: HDFS-8404 > URL: https://issues.apache.org/jira/browse/HDFS-8404 > Project: Hadoop HDFS > Issue Type: Bug > Components: namenode > Affects Versions: 2.7.0, 2.6.0 > Reporter: Nathan Roberts > Assignee: Nathan Roberts > Attachments: HDFS-8404-v0.patch > > > If an under-replicated block gets into the pending-replication list, but > later the genstamp of that block ends up being newer than the one originally > submitted for replication, the block will fail replication until the NN is > restarted. > It will be safer if processPendingReplications() gets up-to-date blockinfo > before resubmitting replication work. -- This message was sent by Atlassian JIRA (v6.3.4#6332)