you are probably reading trunk NEWS.txt read the ticket for explanation of what the issue was (it is a proper bug)
On Wed, Sep 25, 2013 at 12:59 PM, Christopher Wirt <chris.w...@struq.com>wrote: > Hi Marcus,**** > > Thanks for having a look at this.**** > > ** ** > > Just noticed this in the NEWS.txt **** > > ** ** > > For *leveled* compaction users, 2.0 must be *atleast* started before**** > > upgrading to 2.1 due to the fact that the old JSON *leveled***** > > manifest is migrated into the *sstable* *metadata* files on startup** > ** > > in 2.0 and this code is gone from 2.1.**** > > ** ** > > Basically, my fault for skimming over this too quickly. **** > > ** ** > > We will move from 1.2.10 -> 2.0 -> 2.1**** > > ** ** > > Thanks,**** > > Chris**** > > ** ** > > ** ** > > *From:* Marcus Eriksson [mailto:krum...@gmail.com] > *Sent:* 25 September 2013 09:37 > *To:* user@cassandra.apache.org > *Subject:* Re: 1.2.10 -> 2.0.1 migration issue**** > > ** ** > > cant really reproduce, could you update the ticket with a bit more info > about your setup?**** > > ** ** > > do you have multiple .json files in your data dirs?**** > > ** ** > > On Wed, Sep 25, 2013 at 10:07 AM, Marcus Eriksson <krum...@gmail.com> > wrote:**** > > this is most likely a bug, filed > https://issues.apache.org/jira/browse/CASSANDRA-6093 and will try to have > a look today.**** > > ** ** > > On Wed, Sep 25, 2013 at 1:48 AM, Christopher Wirt <chris.w...@struq.com> > wrote:**** > > Hi,**** > > **** > > Just had a go at upgrading a node to the latest stable c* 2 release and > think I ran into some issues with manifest migration.**** > > **** > > On initial start up I hit this error as it starts to load the first of my > CF. **** > > **** > > INFO [main] 2013-09-24 22:56:01,018 LegacyLeveledManifest.java (line 89) > Migrating manifest for struqrealtime/impressionstorev2**** > > INFO [main] 2013-09-24 22:56:01,019 LegacyLeveledManifest.java (line 119) > Snapshotting struqrealtime, impressionstorev2 to pre-sstablemetamigration* > *** > > ERROR [main] 2013-09-24 22:56:01,030 CassandraDaemon.java (line 459) > Exception encountered during startup**** > > FSWriteError in > /disk1/cassandra/data/struqrealtime/impressionstorev2/snapshots/pre-sstablemetamigration/impressionstorev2.json > **** > > at > org.apache.cassandra.io.util.FileUtils.createHardLink(FileUtils.java:83)** > ** > > at > org.apache.cassandra.db.compaction.LegacyLeveledManifest.snapshotWithoutCFS(LegacyLeveledManifest.java:138) > **** > > at > org.apache.cassandra.db.compaction.LegacyLeveledManifest.migrateManifests(LegacyLeveledManifest.java:91) > **** > > at > org.apache.cassandra.service.CassandraDaemon.setup(CassandraDaemon.java:246) > **** > > at > org.apache.cassandra.service.CassandraDaemon.activate(CassandraDaemon.java:442) > **** > > at > org.apache.cassandra.service.CassandraDaemon.main(CassandraDaemon.java:485) > **** > > Caused by: java.nio.file.NoSuchFileException: > /disk1/cassandra/data/struqrealtime/impressionstorev2/snapshots/pre-sstablemetamigration/impressionstorev2.json > -> > /disk1/cassandra/data/struqrealtime/impressionstorev2/impressionstorev2.json > **** > > at > sun.nio.fs.UnixException.translateToIOException(UnixException.java:86)**** > > at > sun.nio.fs.UnixException.rethrowAsIOException(UnixException.java:102)**** > > at > sun.nio.fs.UnixFileSystemProvider.createLink(UnixFileSystemProvider.java:474) > **** > > at java.nio.file.Files.createLink(Files.java:1037)**** > > at > org.apache.cassandra.io.util.FileUtils.createHardLink(FileUtils.java:79)** > ** > > ... 5 more**** > > **** > > I had already successful run a test migration on our dev server. Only real > difference I can see if the number of data directories defined and the > amount of data being held. **** > > **** > > I’ve run upgradesstables under 1.2.10. I have always been using vnodes and > CQL3. I recently moved to using LZ4 instead of Snappy..**** > > **** > > I tried to startup again and it gave me a slightly different error**** > > **** > > INFO [main] 2013-09-24 22:58:28,218 LegacyLeveledManifest.java (line 89) > Migrating manifest for struqrealtime/impressionstorev2**** > > INFO [main] 2013-09-24 22:58:28,218 LegacyLeveledManifest.java (line 119) > Snapshotting struqrealtime, impressionstorev2 to pre-sstablemetamigration* > *** > > ERROR [main] 2013-09-24 22:58:28,222 CassandraDaemon.java (line 459) > Exception encountered during startup**** > > java.lang.RuntimeException: Tried to create duplicate hard link to > /disk3/cassandra/data/struqrealtime/impressionstorev2/snapshots/pre-sstablemetamigration/struqrealtime-impressionstorev2-ic-1030-TOC.txt > **** > > at > org.apache.cassandra.io.util.FileUtils.createHardLink(FileUtils.java:71)** > ** > > 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.service.CassandraDaemon.setup(CassandraDaemon.java:246) > **** > > at > org.apache.cassandra.service.CassandraDaemon.activate(CassandraDaemon.java:442) > **** > > at > org.apache.cassandra.service.CassandraDaemon.main(CassandraDaemon.java:485) > **** > > **** > > Will have a go recreating this tomorrow.**** > > **** > > Any insight or guesses at what the issue might be are always welcome.**** > > **** > > Thanks,**** > > Chris**** > > ** ** > > ** ** >
