Can you file a bug report on https://issues.apache.org/jira/browse/CASSANDRA ?
On Tue, Oct 25, 2011 at 1:27 PM, Andy Stec <andys...@gmail.com> wrote: > Hi Jonathan, > > We're using thrift interface with C++. > > Andy > > On Tue, Oct 25, 2011 at 12:47 PM, Jonathan Ellis <jbel...@gmail.com> wrote: >> >> Are you using the StorageProxy API directly? >> >> On Tue, Oct 25, 2011 at 12:39 PM, Andy Stec <andys...@gmail.com> wrote: >> > We're using version 1.0. The following exception shows up in the system >> > log >> > periodically. What might be causing this exception? Attached is the >> > full >> > system.log. >> > >> > Thanks, >> > >> > Andy >> > >> > >> > ERROR [ReadStage:1761] 2011-10-25 12:17:16,088 >> > AbstractCassandraDaemon.java >> > (line 133) Fatal exception in thread Thread[ReadStage:1761,5,main] >> > java.lang.RuntimeException: error reading 5 of 5 >> > at >> > >> > org.apache.cassandra.db.columniterator.SimpleSliceReader.computeNext(SimpleSliceReader.java:83) >> > at >> > >> > org.apache.cassandra.db.columniterator.SimpleSliceReader.computeNext(SimpleSliceReader.java:40) >> > at >> > >> > com.google.common.collect.AbstractIterator.tryToComputeNext(AbstractIterator.java:140) >> > at >> > >> > com.google.common.collect.AbstractIterator.hasNext(AbstractIterator.java:135) >> > at >> > >> > org.apache.cassandra.db.columniterator.SSTableSliceIterator.hasNext(SSTableSliceIterator.java:107) >> > at >> > >> > org.apache.cassandra.utils.MergeIterator$Candidate.advance(MergeIterator.java:145) >> > at >> > >> > org.apache.cassandra.utils.MergeIterator$ManyToOne.advance(MergeIterator.java:124) >> > at >> > >> > org.apache.cassandra.utils.MergeIterator$ManyToOne.computeNext(MergeIterator.java:98) >> > at >> > >> > com.google.common.collect.AbstractIterator.tryToComputeNext(AbstractIterator.java:140) >> > at >> > >> > com.google.common.collect.AbstractIterator.hasNext(AbstractIterator.java:135) >> > at >> > >> > org.apache.cassandra.db.filter.SliceQueryFilter.collectReducedColumns(SliceQueryFilter.java:116) >> > at >> > >> > org.apache.cassandra.db.filter.QueryFilter.collateColumns(QueryFilter.java:144) >> > at >> > >> > org.apache.cassandra.db.CollationController.collectAllData(CollationController.java:225) >> > at >> > >> > org.apache.cassandra.db.CollationController.getTopLevelColumns(CollationController.java:61) >> > at >> > >> > org.apache.cassandra.db.ColumnFamilyStore.getTopLevelColumns(ColumnFamilyStore.java:1297) >> > at >> > >> > org.apache.cassandra.db.ColumnFamilyStore.cacheRow(ColumnFamilyStore.java:1128) >> > at >> > >> > org.apache.cassandra.db.ColumnFamilyStore.getColumnFamily(ColumnFamilyStore.java:1157) >> > at >> > >> > org.apache.cassandra.db.ColumnFamilyStore.getColumnFamily(ColumnFamilyStore.java:1114) >> > at org.apache.cassandra.db.Table.getRow(Table.java:388) >> > at >> > >> > org.apache.cassandra.db.SliceByNamesReadCommand.getRow(SliceByNamesReadCommand.java:58) >> > at >> > org.apache.cassandra.db.ReadVerbHandler.doVerb(ReadVerbHandler.java:62) >> > at >> > >> > org.apache.cassandra.net.MessageDeliveryTask.run(MessageDeliveryTask.java:59) >> > at >> > >> > java.util.concurrent.ThreadPoolExecutor$Worker.runTask(ThreadPoolExecutor.java:886) >> > at >> > >> > java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:908) >> > at java.lang.Thread.run(Thread.java:662) >> > Caused by: >> > org.apache.cassandra.db.ColumnSerializer$CorruptColumnException: >> > invalid column name length 0 >> > at >> > >> > org.apache.cassandra.db.ColumnSerializer.deserialize(ColumnSerializer.java:89) >> > at >> > >> > org.apache.cassandra.db.ColumnSerializer.deserialize(ColumnSerializer.java:82) >> > at >> > >> > org.apache.cassandra.db.ColumnSerializer.deserialize(ColumnSerializer.java:72) >> > at >> > >> > org.apache.cassandra.db.ColumnSerializer.deserialize(ColumnSerializer.java:36) >> > at >> > >> > org.apache.cassandra.db.columniterator.SimpleSliceReader.computeNext(SimpleSliceReader.java:79) >> > ... 24 more >> > >> >> >> >> -- >> Jonathan Ellis >> Project Chair, Apache Cassandra >> co-founder of DataStax, the source for professional Cassandra support >> http://www.datastax.com > > -- Jonathan Ellis Project Chair, Apache Cassandra co-founder of DataStax, the source for professional Cassandra support http://www.datastax.com
