Would it possible to delete this row and reinsert this row? By the way, how large is that one row?
Jason On Wed, Jul 24, 2013 at 9:23 AM, Paul Ingalls <paulinga...@gmail.com> wrote: > I'm getting constant exceptions during compaction of large rows. In fact, > I have not seen one work, even starting from an empty DB. As soon as I > start pushing in data, when a row hits the large threshold, it fails > compaction with this type of stack trace: > > INFO [CompactionExecutor:6] 2013-07-24 01:17:53,592 > CompactionController.java (line 156) Compacting large row > fanzo/tweets_by_id:352567939972603904 (153360688 bytes) incrementally > ERROR [CompactionExecutor:6] 2013-07-24 01:18:12,496 CassandraDaemon.java > (line 192) Exception in thread Thread[CompactionExecutor:6,1,main] > java.lang.AssertionError: incorrect row data size 5722610 written to > /mnt/datadrive/lib/cassandra/data/fanzo/tweets_by_id/fanzo-tweets_by_id-tmp-ic-1453-Data.db; > correct is 5767384 > at > org.apache.cassandra.io.sstable.SSTableWriter.append(SSTableWriter.java:162) > at > org.apache.cassandra.db.compaction.CompactionTask.runWith(CompactionTask.java:162) > at > org.apache.cassandra.io.util.DiskAwareRunnable.runMayThrow(DiskAwareRunnable.java:48) > at > org.apache.cassandra.utils.WrappedRunnable.run(WrappedRunnable.java:28) > at > org.apache.cassandra.db.compaction.CompactionTask.executeInternal(CompactionTask.java:58) > at > org.apache.cassandra.db.compaction.AbstractCompactionTask.execute(AbstractCompactionTask.java:60) > at > org.apache.cassandra.db.compaction.CompactionManager$BackgroundCompactionTask.run(CompactionManager.java:211) > at > java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:471) > at > java.util.concurrent.FutureTask$Sync.innerRun(FutureTask.java:334) > at java.util.concurrent.FutureTask.run(FutureTask.java:166) > at > java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1145) > at > java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:615) > at java.lang.Thread.run(Thread.java:724) > > I'm not sure what to do or where to look. Help…:) > > Thanks, > > Paul > > >
