[HDFS-12796] SCM should not start if Cluster Version file does not exist

• Type: Sub-task
• Status: Resolved
• Priority: Major
• Resolution: Fixed
• Affects Version/s: HDFS-7240
• Fix Version/s: HDFS-7240
• Component/s: ozone
• Hadoop Flags: Reviewed
• Assignee: Shashikant Banerjee
• Reporter: Shashikant Banerjee
• Created: 09/Nov/17 16:18
• Updated: 26/Apr/18 21:55
• Resolved: 10/Nov/17 10:55

Description

We have SCM --init command which persist the cluster Version info in the version file. If SCM gets
started without SCM --init being done even once, it should fail.