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From Tom van den Berge <...@drillster.com>
Subject Migration 1.2.14 to 2.0.8 causes "Tried to create duplicate hard link" at startup
Date Thu, 05 Jun 2014 15:47:47 GMT
Hi,

I'm trying to migrate a development 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)


Does anyone have an idea how to solve this?


Thanks,
Tom

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