Did the schema change? This would be 12397. If not, and if you don't mind sharing the data, or you have the steps to reproduce it, could you please open a ticket so it can be looked at? You need to attach the schema as well.
On Mon, Oct 24, 2016 at 9:33 PM, Ali Akhtar <ali.rac...@gmail.com> wrote: > Its 'text'. Don't know the answer of the 2nd question. > > On Mon, Oct 24, 2016 at 6:31 PM, Jonathan Haddad <j...@jonhaddad.com> > wrote: > >> What type is board id? Is the value a tombstone? >> >> On Mon, Oct 24, 2016 at 1:38 AM Ali Akhtar <ali.rac...@gmail.com> wrote: >> >>> Thanks, but I did come across those, it doesn't look like they provide a >>> resolution. >>> >>> On Mon, Oct 24, 2016 at 1:36 PM, DuyHai Doan <doanduy...@gmail.com> >>> wrote: >>> >>> You may read those: >>> >>> https://issues.apache.org/jira/browse/CASSANDRA-12121 >>> https://issues.apache.org/jira/browse/CASSANDRA-12397 >>> >>> On Mon, Oct 24, 2016 at 10:24 AM, Ali Akhtar <ali.rac...@gmail.com> >>> wrote: >>> >>> Any workarounds that don't involve me having to figure out how to >>> uninstall and re-install a different version? >>> >>> On Mon, Oct 24, 2016 at 1:24 PM, Ali Akhtar <ali.rac...@gmail.com> >>> wrote: >>> >>> 3.9.. >>> >>> On Mon, Oct 24, 2016 at 1:22 PM, DuyHai Doan <doanduy...@gmail.com> >>> wrote: >>> >>> Which version of C* ? There was similar issues with commitlogs in >>> tic-toc versions. >>> >>> On Mon, Oct 24, 2016 at 4:18 AM, Ali Akhtar <ali.rac...@gmail.com> >>> wrote: >>> >>> I have a single node cassandra installation on my dev laptop, which is >>> used just for dev / testing. >>> >>> Recently, whenever I restart my laptop, Cassandra fails to start when I >>> run it via 'sudo service cassandra start'. >>> >>> Doing a tail on /var/log/cassandra/system.log gives this log: >>> >>> *INFO [main] 2016-10-24 07:08:02,950 CommitLog.java:166 - Replaying >>> /var/lib/cassandra/commitlog/CommitLog-6-1476907676969.log, >>> /var/lib/cassandra/commitlog/CommitLog-6-1476907676970.log, >>> /var/lib/cassandra/commitlog/CommitLog-6-1477269052845.log* >>> *ERROR [main] 2016-10-24 07:08:03,357 JVMStabilityInspector.java:82 - >>> Exiting due to error while processing commit log during initialization.* >>> *org.apache.cassandra.db.commitlog.CommitLogReadHandler$CommitLogReadException: >>> Unexpected error deserializing mutation; saved to >>> /tmp/mutation9186356142128811141dat. This may be caused by replaying a >>> mutation against a table with the same name but incompatible schema. >>> Exception follows: org.apache.cassandra.serializers.MarshalException: Not >>> enough bytes to read 0th field board_id* >>> * at >>> org.apache.cassandra.db.commitlog.CommitLogReader.readMutation(CommitLogReader.java:410) >>> [apache-cassandra-3.9.jar:3.9]* >>> * at >>> org.apache.cassandra.db.commitlog.CommitLogReader.readSection(CommitLogReader.java:343) >>> [apache-cassandra-3.9.jar:3.9]* >>> * at >>> org.apache.cassandra.db.commitlog.CommitLogReader.readCommitLogSegment(CommitLogReader.java:202) >>> [apache-cassandra-3.9.jar:3.9]* >>> * at >>> org.apache.cassandra.db.commitlog.CommitLogReader.readAllFiles(CommitLogReader.java:85) >>> [apache-cassandra-3.9.jar:3.9]* >>> * at >>> org.apache.cassandra.db.commitlog.CommitLogReplayer.replayFiles(CommitLogReplayer.java:135) >>> [apache-cassandra-3.9.jar:3.9]* >>> * at >>> org.apache.cassandra.db.commitlog.CommitLog.recoverFiles(CommitLog.java:187) >>> [apache-cassandra-3.9.jar:3.9]* >>> * at >>> org.apache.cassandra.db.commitlog.CommitLog.recoverSegmentsOnDisk(CommitLog.java:167) >>> [apache-cassandra-3.9.jar:3.9]* >>> * at >>> org.apache.cassandra.service.CassandraDaemon.setup(CassandraDaemon.java:323) >>> [apache-cassandra-3.9.jar:3.9]* >>> * at >>> org.apache.cassandra.service.CassandraDaemon.activate(CassandraDaemon.java:601) >>> [apache-cassandra-3.9.jar:3.9]* >>> * at >>> org.apache.cassandra.service.CassandraDaemon.main(CassandraDaemon.java:730) >>> [apache-cassandra-3.9.jar:3.9]* >>> >>> >>> I then have to do 'sudo rm -rf /var/lib/cassandra/commitlog/*' which >>> fixes the problem, but then I lose all of my data. >>> >>> It looks like its saying there wasn't enough data to read the field >>> 'board_id', any ideas why that would be? >>> >>> >>> >>> >>> >>> >>> > -- Stefania Alborghetti |+852 6114 9265| stefania.alborghe...@datastax.com
