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Anubhav Kale commented on CASSANDRA-10962: ------------------------------------------ This does not repro on latest bits. Also, listsnapshots does not list any system table snapshots by design: >From StorageService.getSnapshotDetails for (Keyspace keyspace : Keyspace.all()) { if (Schema.isSystemKeyspace(keyspace.getName())) continue; > Cassandra should not create snapshot at restart for compactions_in_progress > --------------------------------------------------------------------------- > > Key: CASSANDRA-10962 > URL: https://issues.apache.org/jira/browse/CASSANDRA-10962 > Project: Cassandra > Issue Type: Bug > Environment: Ubuntu 14.04.3 LTS > Reporter: FACORAT > Priority: Minor > > If auto_snapshot is set to true in cassandra.yaml, each time you restart > Cassandra, a snapshot is created for system.compactions_in_progress as the > table is truncated at cassandra start. > However as datas in this table are temporary, Cassandra should not create > snapshot for this table (or maybe even for system.* tables). This will be > coherent with the fact that "nodetool listsnapshots" doesn't even list this > table. > Exemple: > $ nodetool listsnapshots | grep compactions > $ ls -lh > system/compactions_in_progress-55080ab05d9c388690a4acb25fe1f77b/snapshots/ > total 16K > drwxr-xr-x 2 cassandra cassandra 4.0K Nov 30 13:12 > 1448885530280-compactions_in_progress > drwxr-xr-x 2 cassandra cassandra 4.0K Dec 7 15:36 > 1449498977181-compactions_in_progress > drwxr-xr-x 2 cassandra cassandra 4.0K Dec 14 18:20 > 1450113621506-compactions_in_progress > drwxr-xr-x 2 cassandra cassandra 4.0K Jan 4 12:53 > 1451908396364-compactions_in_progress -- This message was sent by Atlassian JIRA (v6.3.4#6332)