Alex Petrov created CASSANDRA-16988:
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Summary: BufferOverflowException when writing during ALTER
Key: CASSANDRA-16988
URL: https://issues.apache.org/jira/browse/CASSANDRA-16988
Project: Cassandra
Issue Type: Bug
Reporter: Alex Petrov
This is somewhat tricky to reproduce, but Harry tests throw
BufferOverflowException from time to time. It looks like it happens on the node
that ALTER is happening on, about the time ALTER is happening. A race condition
arises from the fact that in 3.0 we can compute the buffer size with one set of
columns, but serialise a different one, resulting into a buffer overflow. 4.0
is not susceptible to this problem because of immutable metadata.
{code}
java.lang.RuntimeException: java.nio.BufferOverflowException
at
org.apache.cassandra.distributed.impl.IsolatedExecutor.waitOn(IsolatedExecutor.java)
at
org.apache.cassandra.distributed.impl.IsolatedExecutor.lambda$sync$5(IsolatedExecutor.java)
at
org.apache.cassandra.distributed.impl.Instance.executeInternalWithResult(Instance.java)
at
org.apache.cassandra.distributed.api.IInstance.executeInternal(IInstance.java)
at
org.apache.cassandra.distributed.impl.DelegatingInvokableInstance.executeInternal(DelegatingInvokableInstance.java)
at
org.apache.cassandra.distributed.fuzz.InJvmSutBase.execute(InJvmSutBase.java)
at
org.apache.cassandra.distributed.fuzz.InJvmSutBase.execute(InJvmSutBase.java)
at
org.apache.cassandra.distributed.fuzz.InJvmSutBase.lambda$executeAsync$0(InJvmSutBase.java)
at
java.util.concurrent.CompletableFuture$AsyncSupply.run(CompletableFuture.java)
at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java)
at
java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java)
at java.lang.Thread.run(Thread.java:748)
Caused by: java.nio.BufferOverflowException
at
org.apache.cassandra.io.util.DataOutputBufferFixed.doFlush(DataOutputBufferFixed.java)
at
org.apache.cassandra.io.util.BufferedDataOutputStreamPlus.write(BufferedDataOutputStreamPlus.java)
at
org.apache.cassandra.io.util.BufferedDataOutputStreamPlus.write(BufferedDataOutputStreamPlus.java)
at
org.apache.cassandra.utils.ByteBufferUtil.writeWithVIntLength(ByteBufferUtil.java)
at
org.apache.cassandra.db.marshal.CollectionType$CollectionPathSerializer.serialize(CollectionType.java)
at
org.apache.cassandra.db.rows.BufferCell$Serializer.serialize(BufferCell.java)
at
org.apache.cassandra.db.rows.UnfilteredSerializer.writeComplexColumn(UnfilteredSerializer.java)
at
org.apache.cassandra.db.rows.UnfilteredSerializer.lambda$serializeRowBody$0(UnfilteredSerializer.java)
at org.apache.cassandra.utils.btree.BTree.applyLeaf(BTree.java)
at org.apache.cassandra.utils.btree.BTree.apply(BTree.java)
at org.apache.cassandra.utils.btree.BTree.apply(BTree.java)
at org.apache.cassandra.utils.btree.BTree.apply(BTree.java)
at org.apache.cassandra.db.rows.BTreeRow.apply(BTreeRow.java)
at
org.apache.cassandra.db.rows.UnfilteredSerializer.serializeRowBody(UnfilteredSerializer.java)
at
org.apache.cassandra.db.rows.UnfilteredSerializer.serialize(UnfilteredSerializer.java)
at
org.apache.cassandra.db.rows.UnfilteredSerializer.serialize(UnfilteredSerializer.java)
at
org.apache.cassandra.db.rows.UnfilteredSerializer.serialize(UnfilteredSerializer.java)
at
org.apache.cassandra.db.rows.UnfilteredRowIteratorSerializer.serialize(UnfilteredRowIteratorSerializer.java)
at
org.apache.cassandra.db.rows.UnfilteredRowIteratorSerializer.serialize(UnfilteredRowIteratorSerializer.java)
at
org.apache.cassandra.db.partitions.PartitionUpdate$PartitionUpdateSerializer.serialize(PartitionUpdate.java)
at
org.apache.cassandra.db.Mutation$MutationSerializer.serialize(Mutation.java)
at org.apache.cassandra.db.commitlog.CommitLog.add(CommitLog.java)
at org.apache.cassandra.db.Keyspace.applyInternal(Keyspace.java)
at org.apache.cassandra.db.Keyspace.apply(Keyspace.java)
at org.apache.cassandra.db.Mutation.apply(Mutation.java)
at org.apache.cassandra.db.Mutation.apply(Mutation.java)
at org.apache.cassandra.db.Mutation.apply(Mutation.java)
at
org.apache.cassandra.cql3.statements.BatchStatement.executeInternalWithoutCondition(BatchStatement.java)
at
org.apache.cassandra.cql3.statements.BatchStatement.executeInternal(BatchStatement.java)
at
org.apache.cassandra.distributed.impl.Instance.lambda$executeInternalWithResult$1(Instance.java)
at java.util.concurrent.FutureTask.run(FutureTask.java)
at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java)
at
java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java)
at
org.apache.cassandra.concurrent.NamedThreadFactory.lambda$threadLocalDeallocator$0(NamedThreadFactory.java8)
... 1 more
{code}
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