[jira] [Updated] (CASSANDRA-12839) CommitLogReplayException: Unexpected error deserializing mutation

["Stefan Podkowinski (JIRA)" <ji...@apache.org>]

     [ https://issues.apache.org/jira/browse/CASSANDRA-12839?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Stefan Podkowinski updated CASSANDRA-12839:
-------------------------------------------
    Summary: CommitLogReplayException: Unexpected error deserializing mutation  (was: Replaying commitlog doesn't work)

> CommitLogReplayException: Unexpected error deserializing mutation
> -----------------------------------------------------------------
>
>                 Key: CASSANDRA-12839
>                 URL: https://issues.apache.org/jira/browse/CASSANDRA-12839
>             Project: Cassandra
>          Issue Type: Bug
>         Environment: Ubuntu, Cassandra 3.7, RF3
>            Reporter: Malte Pickhan
>            Priority: Blocker
>
> We wanted to run a *nodetool repair*  on the affected node. This was not possible due to CASSANDRA-12694.
> Therefore we wanted to shutdown the node in order to run scrubsstables. After this was done, bootstrapping the node was not possible anymore. It was not possible since it wasn't able to replay the commitlog. Unfortunately we didn't run a drain before.
> {quote}
> org.apache.cassandra.db.commitlog.CommitLogReplayer$CommitLogReplayException: Unexpected error deserializing mutation; saved to /tmp/mutation4616409546670104469dat.  This may be caused by replaying a mutation against a table with the same name but incompatible schema.  Exception follows: java.io.IOError: java.io.IOException: Corrupt empty row found in unfiltered partition
> {quote}
> Two days before that, we actually did some modification on the table and dropped a column.



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