Provide a mechanism to copy a CF from the production cluster to a development cluster
Affects | Status | Importance | Assigned to | Milestone | |
---|---|---|---|---|---|
Daisy |
Confirmed
|
Low
|
Unassigned |
Bug Description
I would like to work on remodelling the DayBucketsCount Column Family with an emphasis on read performance. To measure this accurately, it would be ideal if I could work with a copy of the real data. Cassandra has a few approaches available for copying this out:
- sstable2json
- nodetool snapshot
- describe keyspace | ssh host cqlsh, rsync, and nodetool refresh
- sstableloader
Do note that when we're dealing with sstables, we'll need to operate on all nodes using a tool like pssh, as the keys for different rows will exist on different nodes.
See also:
http://
http://
http://
Changed in daisy: | |
importance: | Undecided → Low |
status: | New → Confirmed |