The sstablescrub utility
An offline version of nodetool scrub. This tool attempts to remove the corrupted parts while preserving non-corrupted data.
The sstablescrub
utility is an offline
version of nodetool scrub. It attempts to remove
the corrupted parts while preserving non-corrupted data.
If scrubbing results in dropping rows, new SSTables become unrepaired. However, if no
bad rows are detected, the SSTable keeps its origin repairedAt
field, which denotes the time of repair. If the entire table is unreadable, it will
not be able to repair it.