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From Sylvain Lebresne <sylv...@datastax.com>
Subject Re: AssertionError in hintedhandoff - 1.0.5
Date Tue, 06 Dec 2011 08:16:15 GMT
Do you mind opening a ticket on
https://issues.apache.org/jira/browse/CASSANDRA ?

Thanks

--
Sylvain

On Tue, Dec 6, 2011 at 12:52 AM, Ramesh Natarajan <ramesh25@gmail.com> wrote:
> Hi,
>
>  We are running a 8 node cassandra cluster running cassandra 1.0.5.
> All our CF use leveled compaction.  We ran a test where we did a lot
> of inserts for 3 days. After that we started to run tests where some
> of the reads could ask for information that was inserted a while back.
>  In this scenario we are seeing this assertion error in HintedHandoff.
>  Is this a known issue?
>
> ERROR [HintedHandoff:3] 2011-12-05 15:42:04,324
> AbstractCassandraDaemon.java (line 133) Fatal exception in thread
> Thread[HintedHandoff:3,1,main]
> java.lang.RuntimeException: java.lang.RuntimeException:
> java.util.concurrent.ExecutionException: java.lang.AssertionError:
> originally calculated column size of 470937164 but now it is 470294247
>        at org.apache.cassandra.utils.WrappedRunnable.run(WrappedRunnable.java:34)
>        at java.util.concurrent.ThreadPoolExecutor$Worker.runTask(ThreadPoolExecutor.java:886)
>        at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:908)
>        at java.lang.Thread.run(Thread.java:662)
> Caused by: java.lang.RuntimeException:
> java.util.concurrent.ExecutionException: java.lang.AssertionError:
> originally calculated column size of 470937164 but now it is 470294247
>        at org.apache.cassandra.db.HintedHandOffManager.deliverHintsToEndpoint(HintedHandOffManager.java:330)
>        at org.apache.cassandra.db.HintedHandOffManager.access$100(HintedHandOffManager.java:81)
>        at org.apache.cassandra.db.HintedHandOffManager$2.runMayThrow(HintedHandOffManager.java:353)
>        at org.apache.cassandra.utils.WrappedRunnable.run(WrappedRunnable.java:30)
>        ... 3 more
> Caused by: java.util.concurrent.ExecutionException:
> java.lang.AssertionError: originally calculated column size of
> 470937164 but now it is 470294247
>        at java.util.concurrent.FutureTask$Sync.innerGet(FutureTask.java:222)
>        at java.util.concurrent.FutureTask.get(FutureTask.java:83)
>        at org.apache.cassandra.db.HintedHandOffManager.deliverHintsToEndpoint(HintedHandOffManager.java:326)
>        ... 6 more
> Caused by: java.lang.AssertionError: originally calculated column size
> of 470937164 but now it is 470294247
>        at org.apache.cassandra.db.compaction.LazilyCompactedRow.write(LazilyCompactedRow.java:124)
>        at org.apache.cassandra.io.sstable.SSTableWriter.append(SSTableWriter.java:160)
>        at org.apache.cassandra.db.compaction.CompactionTask.execute(CompactionTask.java:158)
>        at org.apache.cassandra.db.compaction.CompactionManager$6.call(CompactionManager.java:275)
>        at java.util.concurrent.FutureTask$Sync.innerRun(FutureTask.java:303)
>        at java.util.concurrent.FutureTask.run(FutureTask.java:138)
>        ... 3 more
> ERROR [HintedHandoff:3] 2011-12-05 15:42:04,333
> AbstractCassandraDaemon.java (line 133) Fatal exception in thread
> Thread[HintedHandoff:3,1,main]
> java.lang.RuntimeException: java.lang.RuntimeException:
> java.util.concurrent.ExecutionException: java.lang.AssertionError:
> originally calculated column size of 470937164 but now it is 470294247
>        at org.apache.cassandra.utils.WrappedRunnable.run(WrappedRunnable.java:34)
>        at java.util.concurrent.ThreadPoolExecutor$Worker.runTask(ThreadPoolExecutor.java:886)
>        at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:908)
>        at java.lang.Thread.run(Thread.java:662)
> Caused by: java.lang.RuntimeException:
> java.util.concurrent.ExecutionException: java.lang.AssertionError:
> originally calculated column size of 470937164 but now it is 470294247
>        at org.apache.cassandra.db.HintedHandOffManager.deliverHintsToEndpoint(HintedHandOffManager.java:330)
>        at org.apache.cassandra.db.HintedHandOffManager.access$100(HintedHandOffManager.java:81)
>        at org.apache.cassandra.db.HintedHandOffManager$2.runMayThrow(HintedHandOffManager.java:353)
>        at org.apache.cassandra.utils.WrappedRunnable.run(WrappedRunnable.java:30)
>        ... 3 more
> Caused by: java.util.concurrent.ExecutionException:
> java.lang.AssertionError: originally calculated column size of
> 470937164 but now it is 470294247
>        at java.util.concurrent.FutureTask$Sync.innerGet(FutureTask.java:222)
>        at java.util.concurrent.FutureTask.get(FutureTask.java:83)
>        at org.apache.cassandra.db.HintedHandOffManager.deliverHintsToEndpoint(HintedHandOffManager.java:326)
>        ... 6 more
> Caused by: java.lang.AssertionError: originally calculated column size
> of 470937164 but now it is 470294247
>        at org.apache.cassandra.db.compaction.LazilyCompactedRow.write(LazilyCompactedRow.java:124)
>        at org.apache.cassandra.io.sstable.SSTableWriter.append(SSTableWriter.java:160)
>        at org.apache.cassandra.db.compaction.CompactionTask.execute(CompactionTask.java:158)
>        at org.apache.cassandra.db.compaction.CompactionManager$6.call(CompactionManager.java:275)
>        at java.util.concurrent.FutureTask$Sync.innerRun(FutureTask.java:303)
>        at java.util.concurrent.FutureTask.run(FutureTask.java:138)
>        ... 3 more
> ERROR [CompactionExecutor:9931] 2011-12-05 15:42:04,333
> AbstractCassandraDaemon.java (line 133) Fatal exception in thread
> Thread[CompactionExecutor:9931,1,main]
> java.lang.AssertionError: originally calculated column size of
> 470937164 but now it is 470294247
>        at org.apache.cassandra.db.compaction.LazilyCompactedRow.write(LazilyCompactedRow.java:124)
>        at org.apache.cassandra.io.sstable.SSTableWriter.append(SSTableWriter.java:160)
>        at org.apache.cassandra.db.compaction.CompactionTask.execute(CompactionTask.java:158)
>        at org.apache.cassandra.db.compaction.CompactionManager$6.call(CompactionManager.java:275)
>        at java.util.concurrent.FutureTask$Sync.innerRun(FutureTask.java:303)
>        at java.util.concurrent.FutureTask.run(FutureTask.java:138)
>        at java.util.concurrent.ThreadPoolExecutor$Worker.runTask(ThreadPoolExecutor.java:886)
>        at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:908)
>        at java.lang.Thread.run(Thread.java:662)
>
> Attached is the system.log file.
>
> thanks
> Ramesh

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