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Chao Sun commented on HDFS-13286: --------------------------------- Seems the change on {{haadmin}} is not as disruptive as I thought. Submitted the initial patch. [~shv], [~zero45], [~xkrogen]: can you take a look? > Add haadmin commands to transition between standby and observer > --------------------------------------------------------------- > > Key: HDFS-13286 > URL: https://issues.apache.org/jira/browse/HDFS-13286 > Project: Hadoop HDFS > Issue Type: Sub-task > Reporter: Chao Sun > Assignee: Chao Sun > Priority: Major > Attachments: HDFS-13286.0.patch > > > As discussed in HDFS-12975, we should allow explicit transition between > standby and observer through haadmin command, such as: > {code} > haadmin -transitionToObserver > {code} > Initially we should support transition from observer to standby, and standby > to observer. -- This message was sent by Atlassian JIRA (v7.6.3#76005) --------------------------------------------------------------------- To unsubscribe, e-mail: hdfs-issues-unsubscr...@hadoop.apache.org For additional commands, e-mail: hdfs-issues-h...@hadoop.apache.org