Tom van den Berge created CASSANDRA-7418: --------------------------------------------
Summary: Cannot upgrade: Tried to create duplicate hard link Key: CASSANDRA-7418 URL: https://issues.apache.org/jira/browse/CASSANDRA-7418 Project: Cassandra Issue Type: Bug Reporter: Tom van den Berge Priority: Critical I'm trying to migrate a cluster from 1.2.14 to 2.0.8. When starting up 2.0.8, I'm seeing the following error in the logs: INFO 17:40:25,405 Snapshotting drillster, Account to pre-sstablemetamigration ERROR 17:40:25,407 Exception encountered during startup java.lang.RuntimeException: Tried to create duplicate hard link to /Users/tom/cassandra-data/data/drillster/Account/snapshots/pre-sstablemetamigration/drillster-Account-ic-65-Filter.db at org.apache.cassandra.io.util.FileUtils.createHardLink(FileUtils.java:75) at org.apache.cassandra.db.compaction.LegacyLeveledManifest.snapshotWithoutCFS(LegacyLeveledManifest.java:129) at org.apache.cassandra.db.compaction.LegacyLeveledManifest.migrateManifests(LegacyLeveledManifest.java:91) at org.apache.cassandra.db.compaction.LeveledManifest.maybeMigrateManifests(LeveledManifest.java:617) at org.apache.cassandra.service.CassandraDaemon.setup(CassandraDaemon.java:274) at org.apache.cassandra.service.CassandraDaemon.activate(CassandraDaemon.java:496) at org.apache.cassandra.service.CassandraDaemon.main(CassandraDaemon.java:585) As a result, I can't start up 2.0.8, and switching back to 1.2.14 also doesn't work. -- This message was sent by Atlassian JIRA (v6.2#6252)