sstablelevelreset

Reset level to zero on a set of SSTables using LeveledCompactionStrategy (LCS).

Usage:

The option --really-reset is a warning that DataStax Enterprise (DSE) is stopped before the tool is run.

For tarball and Installer No-Services installations, run this command from INSTALL_DIRECTORY/resources/cassandra/bin.

Stop DSE on the node, and then choose a keyspace and table to reset to level 0:

If the designated table is already at level 0, then no change occurs. If the SSTable is releveled, the metadata is rewritten to designate the level to 0.