cassandra-user mailing list archives

Site index · List index
Message view « Date » · « Thread »
Top « Date » · « Thread »
From Ran Tavory <ran...@gmail.com>
Subject Re: AssertionError: DecoratedKey(...) != DecoratedKey(...)
Date Thu, 15 Apr 2010 13:03:59 GMT
yes, this looks like the same issue, thanks Gary.

Other than seeing the errors in the log I haven't seen any other
irregularities. (maybe there are, but they haven't surfaced). Does this
assertion mean data corruption or something else that's worth waiting to
0.6.1 for?

On Thu, Apr 15, 2010 at 2:00 PM, Gary Dusbabek <gdusbabek@gmail.com> wrote:

> Ran,
>
> It looks like you're seeing
> https://issues.apache.org/jira/browse/CASSANDRA-866.  It's fixed in
> 0.6.1.
>
> Gary
>
> On Thu, Apr 15, 2010 at 04:06, Ran Tavory <rantav@gmail.com> wrote:
> > When restarting one of the nodes in my cluster I found this error in the
> > log. What does this mean?
> >
> >  INFO [GC inspection] 2010-04-15 05:03:04,898 GCInspector.java (line 110)
> GC
> > for ConcurrentMarkSweep: 712 ms, 11149016 reclaimed leaving 442336680
> used;
> > max is 4432068608
> > ERROR [HINTED-HANDOFF-POOL:1] 2010-04-15 05:03:17,948
> > DebuggableThreadPoolExecutor.java (line 94) Error in executor futuretask
> > java.util.concurrent.ExecutionException: java.lang.AssertionError:
> > DecoratedKey(163143070370570938845670096830182058073,
> > 1K2i35+B8RuuRDP7Gwz3Xw==) !=
> > DecoratedKey(163143368384879375649994309361429628039,
> > 4k54mGvj7JoT5rBH68K+9A==) in
> > /outbrain/cassandra/data/outbrain/DocumentMapping-305-Data.db
> >         at
> > java.util.concurrent.FutureTask$Sync.innerGet(FutureTask.java:222)
> >         at java.util.concurrent.FutureTask.get(FutureTask.java:83)
> >         at
> >
> org.apache.cassandra.concurrent.DebuggableThreadPoolExecutor.afterExecute(DebuggableThreadPoolExecutor.java:86)
> >         at
> >
> java.util.concurrent.ThreadPoolExecutor$Worker.runTask(ThreadPoolExecutor.java:888)
> >         at
> >
> java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:908)
> >         at java.lang.Thread.run(Thread.java:619)
> > Caused by: java.lang.AssertionError:
> > DecoratedKey(163143070370570938845670096830182058073,
> > 1K2i35+B8RuuRDP7Gwz3Xw==) !=
> > DecoratedKey(163143368384879375649994309361429628039,
> > 4k54mGvj7JoT5rBH68K+9A==) in
> > /outbrain/cassandra/data/outbrain/DocumentMapping-305-Data.db
> >         at
> >
> org.apache.cassandra.db.filter.SSTableSliceIterator$ColumnGroupReader.<init>(SSTableSliceIterator.java:127)
> >         at
> >
> org.apache.cassandra.db.filter.SSTableSliceIterator.<init>(SSTableSliceIterator.java:59)
> >         at
> >
> org.apache.cassandra.db.filter.SliceQueryFilter.getSSTableColumnIterator(SliceQueryFilter.java:63)
> >         at
> >
> org.apache.cassandra.db.ColumnFamilyStore.getTopLevelColumns(ColumnFamilyStore.java:830)
> >         at
> >
> org.apache.cassandra.db.ColumnFamilyStore.getColumnFamily(ColumnFamilyStore.java:750)
> >         at
> >
> org.apache.cassandra.db.ColumnFamilyStore.getColumnFamily(ColumnFamilyStore.java:719)
> >         at
> >
> org.apache.cassandra.db.HintedHandOffManager.sendMessage(HintedHandOffManager.java:122)
> >         at
> >
> org.apache.cassandra.db.HintedHandOffManager.deliverHintsToEndpoint(HintedHandOffManager.java:250)
> >         at
> >
> org.apache.cassandra.db.HintedHandOffManager.access$100(HintedHandOffManager.java:80)
> >         at
> >
> org.apache.cassandra.db.HintedHandOffManager$2.runMayThrow(HintedHandOffManager.java:280)
> >         at
> > org.apache.cassandra.utils.WrappedRunnable.run(WrappedRunnable.java:30)
> >         at
> > java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:441)
> >         at
> > java.util.concurrent.FutureTask$Sync.innerRun(FutureTask.java:303)
> >         at java.util.concurrent.FutureTask.run(FutureTask.java:138)
> >         at
> >
> java.util.concurrent.ThreadPoolExecutor$Worker.runTask(ThreadPoolExecutor.java:886)
> >         ... 2 more
> >
>

Mime
View raw message