Runtime exception thrown periodically under load ------------------------------------------------
Key: CASSANDRA-3402 URL: https://issues.apache.org/jira/browse/CASSANDRA-3402 Project: Cassandra Issue Type: Bug Components: Core Affects Versions: 1.0.0 Environment: Cassandra 1.0 Red Hat Enterprise Linux Server 6.0 Reporter: Andy Stec Fix For: 1.0.1 The exception listed below is thrown periodically. We're using thrift interface for C++. Jonathan Ellis requested that we open a bug for this. 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 -- This message is automatically generated by JIRA. If you think it was sent incorrectly, please contact your JIRA administrators: https://issues.apache.org/jira/secure/ContactAdministrators!default.jspa For more information on JIRA, see: http://www.atlassian.com/software/jira