[CASSANDRA-15813] Cassandra commitlog dump

• Type: Sub-task
• Status: Open
• Priority: Low
• Resolution: Unresolved
• Fix Version/s: 2.1.x, 2.2.x, 3.11.x, 5.x
• Component/s: Local/Commit Log
• Change Category: Operability
• Complexity: Normal
• Platform: Linux
• Assignee: maxwellguo
• Reporter: maxwellguo

Authors

maxwellguo

• Created: 15/May/20 04:15
• Updated: 07/Mar/23 10:54

Description

when we do backup using commitlog or other cases using commitlog ,we may want to know the data contains in commitlog . For other nosql like hbase, they also support the tool to show the contents in WAL log(Hlog). so I think a tool like sstabledump is needed for commitlog .

For me , I think the input is the commitlog's absolute path, the out put format may be json depends on the commitlog version.