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From 曹志富 <cao.zh...@gmail.com>
Subject Re: C* 2.0.9 Compaction Error
Date Wed, 11 Mar 2015 05:02:47 GMT
Have someone see this before ? How to deal with this error?remove this node
first ,then add this node to cluster?

--------------------------------------
Ranger Tsao

2015-03-10 10:57 GMT+08:00 曹志富 <cao.zhifu@gmail.com>:

> Hi,every one:
>
> I have a 12 nodes C* 2.0.9 cluster for titan.I found some error when doing
> compaction,the exception stack:
>
> java.lang.AssertionError: Added column does not sort as the last column
>
> at
> org.apache.cassandra.db.ArrayBackedSortedColumns.addColumn(ArrayBackedSortedColumns.java:115)
>
> at org.apache.cassandra.db.ColumnFamily.addColumn(ColumnFamily.java:116)
>
> at org.apache.cassandra.db.ColumnFamily.addAtom(ColumnFamily.java:150)
>
> at
> org.apache.cassandra.io.sstable.SSTableIdentityIterator.getColumnFamilyWithColumns(SSTableIdentityIterator.java:186)
>
> at
> org.apache.cassandra.db.compaction.PrecompactedRow.merge(PrecompactedRow.java:98)
>
> at
> org.apache.cassandra.db.compaction.PrecompactedRow.<init>(PrecompactedRow.java:85)
>
> at
> org.apache.cassandra.db.compaction.CompactionController.getCompactedRow(CompactionController.java:196)
>
> at
> org.apache.cassandra.db.compaction.CompactionIterable$Reducer.getReduced(CompactionIterable.java:74)
>
> at
> org.apache.cassandra.db.compaction.CompactionIterable$Reducer.getReduced(CompactionIterable.java:55)
>
> at
> org.apache.cassandra.utils.MergeIterator$ManyToOne.consume(MergeIterator.java:115)
>
> at
> org.apache.cassandra.utils.MergeIterator$ManyToOne.computeNext(MergeIterator.java:98)
>
> at
> com.google.common.collect.AbstractIterator.tryToComputeNext(AbstractIterator.java:143)
>
> at
> com.google.common.collect.AbstractIterator.hasNext(AbstractIterator.java:138)
>
> at
> org.apache.cassandra.db.compaction.CompactionTask.runWith(CompactionTask.java:154)
>
> 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:60)
>
> at
> org.apache.cassandra.db.compaction.AbstractCompactionTask.execute(AbstractCompactionTask.java:59)
>
> at
> org.apache.cassandra.db.compaction.CompactionManager$BackgroundCompactionTask.run(CompactionManager.java:198)
>
> at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:471)
>
> at java.util.concurrent.FutureTask.run(FutureTask.java:262)
>
> 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:744)
>
>
> I found en issue CASSANDRA-7470
> <https://issues.apache.org/jira/browse/CASSANDRA-7470> ,but it's about
> CQL.
>
> So why this Error?
>
>
> --------------------------------------
> Ranger Tsao
>

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