Marcus Eriksson created CASSANDRA-8739: ------------------------------------------
Summary: Don't check for overlap with sstables that have had their start positions moved in LCS Key: CASSANDRA-8739 URL: https://issues.apache.org/jira/browse/CASSANDRA-8739 Project: Cassandra Issue Type: Bug Reporter: Marcus Eriksson Assignee: Marcus Eriksson When picking compaction candidates in LCS, we check that we won't cause any overlap in the higher level. Problem is that we compare the files that have had their start positions moved meaning we can cause overlap. We need to also include the tmplink files when checking this. Note that in 2.1 overlap is not as big problem as earlier, if adding an sstable would cause overlap, we send it back to L0 instead, meaning we do a bit more compaction but we never actually have overlap. -- This message was sent by Atlassian JIRA (v6.3.4#6332)