T Jake Luciani created CASSANDRA-5030:
-----------------------------------------
Summary: IndexHelper.IndexFor call throws AOB exception when
passing multiple slices
Key: CASSANDRA-5030
URL: https://issues.apache.org/jira/browse/CASSANDRA-5030
Project: Cassandra
Issue Type: Bug
Components: Core
Affects Versions: 1.2.0 beta 3
Reporter: T Jake Luciani
Attachments: broken-index-helper-test.txt
While testing multiple slices I'm seeing some exceptions when a slice hits the
end of an index.
{code}
ERROR [ReadStage:138179] 2012-12-04 18:04:28,796 CassandraDaemon.java (line
132) Exception in thread Thread[ReadStage:138179,5,main]
java.lang.IndexOutOfBoundsException: toIndex = 6
at java.util.SubList.<init>(AbstractList.java:602)
at java.util.RandomAccessSubList.<init>(AbstractList.java:758)
at java.util.AbstractList.subList(AbstractList.java:468)
at
org.apache.cassandra.io.sstable.IndexHelper.indexFor(IndexHelper.java:182)
at
org.apache.cassandra.db.columniterator.IndexedSliceReader$IndexedBlockFetcher.setNextSlice(IndexedSliceReader.java:253)
at
org.apache.cassandra.db.columniterator.IndexedSliceReader$IndexedBlockFetcher.<init>(IndexedSliceReader.java:246)
at
org.apache.cassandra.db.columniterator.IndexedSliceReader.<init>(IndexedSliceReader.java:91)
at
org.apache.cassandra.db.columniterator.SSTableSliceIterator.createReader(SSTableSliceIterator.java:68)
at
org.apache.cassandra.db.columniterator.SSTableSliceIterator.<init>(SSTableSliceIterator.java:44)
at
org.apache.cassandra.db.filter.SliceQueryFilter.getSSTableColumnIterator(SliceQueryFilter.java:101)
at
org.apache.cassandra.db.filter.QueryFilter.getSSTableColumnIterator(QueryFilter.java:68)
at
org.apache.cassandra.db.CollationController.collectAllData(CollationController.java:267)
at
org.apache.cassandra.db.CollationController.getTopLevelColumns(CollationController.java:61)
at
org.apache.cassandra.db.ColumnFamilyStore.getTopLevelColumns(ColumnFamilyStore.java:1387)
at
org.apache.cassandra.db.ColumnFamilyStore.getColumnFamily(ColumnFamilyStore.java:1247)
at
org.apache.cassandra.db.ColumnFamilyStore.getColumnFamily(ColumnFamilyStore.java:1159)
at org.apache.cassandra.db.Table.getRow(Table.java:348)
at
org.apache.cassandra.db.SliceFromReadCommand.getRow(SliceFromReadCommand.java:70)
at
org.apache.cassandra.db.ReadVerbHandler.doVerb(ReadVerbHandler.java:48)
at
org.apache.cassandra.net.MessageDeliveryTask.run(MessageDeliveryTask.java:56)
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)
{code}
I can reproduce this in a test, attached
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