[ https://issues.apache.org/jira/browse/HDFS-11096?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
Lei (Eddy) Xu updated HDFS-11096: --------------------------------- Target Version/s: 3.0.2 (was: 3.0.1) > Support rolling upgrade between 2.x and 3.x > ------------------------------------------- > > Key: HDFS-11096 > URL: https://issues.apache.org/jira/browse/HDFS-11096 > Project: Hadoop HDFS > Issue Type: Improvement > Components: rolling upgrades > Affects Versions: 3.0.0-alpha1 > Reporter: Andrew Wang > Assignee: Sean Mackrory > Priority: Blocker > Attachments: HDFS-11096.001.patch, HDFS-11096.002.patch, > HDFS-11096.003.patch, HDFS-11096.004.patch, HDFS-11096.005.patch, > HDFS-11096.006.patch, HDFS-11096.007.patch > > > trunk has a minimum software version of 3.0.0-alpha1. This means we can't > rolling upgrade between branch-2 and trunk. > This is a showstopper for large deployments. Unless there are very compelling > reasons to break compatibility, let's restore the ability to rolling upgrade > to 3.x releases. -- 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