[ https://issues.apache.org/jira/browse/HDFS-14792?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
Jonathan Hung updated HDFS-14792: --------------------------------- Target Version/s: 2.10.1 (was: 2.10.0) > [SBN read] StanbyNode does not come out of safemode while adding new blocks. > ---------------------------------------------------------------------------- > > Key: HDFS-14792 > URL: https://issues.apache.org/jira/browse/HDFS-14792 > Project: Hadoop HDFS > Issue Type: Sub-task > Components: namenode > Affects Versions: 2.10.0 > Reporter: Konstantin Shvachko > Priority: Major > > During startup StandbyNode reports that it needs additional X blocks to reach > the threshold 1.0000. Where X is changing up and down. > This is because with fast tailing SBN adds new blocks from edits while DNs > have not reported replicas yet. Being in SafeMode SBN counts new blocks > towards the threshold and can stay in SafeMode for a long time. > By design, the purpose of startup SafeMode is to disallow modifications of > the namespace and blocks map until all DN replicas are reported. -- 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