Konstantin Shvachko created HDFS-14792: ------------------------------------------
Summary: [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 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 stays 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 DNs replicas are reported. -- This message was sent by Atlassian Jira (v8.3.2#803003) --------------------------------------------------------------------- To unsubscribe, e-mail: hdfs-issues-unsubscr...@hadoop.apache.org For additional commands, e-mail: hdfs-issues-h...@hadoop.apache.org