[HBASE-8212] Introduce a new separator instead of hyphen('-') for renaming recovered queues' znodes

• Type: Bug
• Status: Closed
• Priority: Major
• Resolution: Duplicate
• Affects Version/s: 0.94.6
• Fix Version/s: 0.94.7, 0.95.2
• Component/s: Replication
• Assignee: Jieshan Bean
• Reporter: Jieshan Bean
• Created: 28/Mar/13 08:04
• Updated: 27/Apr/13 15:55
• Resolved: 28/Mar/13 08:29

Description

hyphen is frequently used in the HostName. Likes we have one regionserver named "160-172-0-1", so under this scenario, 160-172-0-1 will be splited to 4 Strings and will be considered for 4 possible dead servers.
It won't find all the logs for "160-172-0-1" any more, so causes data-loss.

Issue Links

• is duplicated by: HBASE-8207 Replication could have data loss when machine name contains hyphen "-"