grantatspothero edited a comment on issue #104:
URL: https://github.com/apache/iceberg/issues/104#issuecomment-801254786
I'm seeing this as well with iceberg 0.11.0 in trino when trying to query a
table:
```
2021-03-17T11:38:29.984-0500 WARN Finalizer
org.apache.iceberg.hadoop.HadoopStreams Unclosed input stream created by:
org.apache.iceberg.hadoop.HadoopStreams$HadoopSeekableInputStream.<init>(HadoopStreams.java:80)
org.apache.iceberg.hadoop.HadoopStreams.wrap(HadoopStreams.java:55)
org.apache.iceberg.hadoop.HadoopInputFile.newStream(HadoopInputFile.java:157)
io.trino.plugin.hive.authentication.NoHdfsAuthentication.doAs(NoHdfsAuthentication.java:23)
io.trino.plugin.hive.HdfsEnvironment.doAs(HdfsEnvironment.java:96)
io.trino.plugin.iceberg.HdfsInputFile.newStream(HdfsInputFile.java:60)
org.apache.iceberg.avro.AvroIterable.newFileReader(AvroIterable.java:95)
org.apache.iceberg.avro.AvroIterable.getMetadata(AvroIterable.java:66)
org.apache.iceberg.ManifestReader.<init>(ManifestReader.java:101)
org.apache.iceberg.ManifestFiles.read(ManifestFiles.java:63)
org.apache.iceberg.ManifestGroup.lambda$entries$13(ManifestGroup.java:220)
org.apache.iceberg.relocated.com.google.common.collect.Iterators$6.transform(Iterators.java:783)
org.apache.iceberg.relocated.com.google.common.collect.TransformedIterator.next(TransformedIterator.java:47)
org.apache.iceberg.relocated.com.google.common.collect.TransformedIterator.next(TransformedIterator.java:47)
org.apache.iceberg.util.ParallelIterable$ParallelIterator.submitNextTask(ParallelIterable.java:114)
org.apache.iceberg.util.ParallelIterable$ParallelIterator.checkTasks(ParallelIterable.java:101)
org.apache.iceberg.util.ParallelIterable$ParallelIterator.hasNext(ParallelIterable.java:138)
org.apache.iceberg.relocated.com.google.common.collect.TransformedIterator.hasNext(TransformedIterator.java:42)
org.apache.iceberg.relocated.com.google.common.collect.TransformedIterator.hasNext(TransformedIterator.java:42)
org.apache.iceberg.relocated.com.google.common.collect.Iterators$ConcatenatedIterator.getTopMetaIterator(Iterators.java:1309)
org.apache.iceberg.relocated.com.google.common.collect.Iterators$ConcatenatedIterator.hasNext(Iterators.java:1325)
org.apache.iceberg.io.CloseableIterator$1.hasNext(CloseableIterator.java:48)
org.apache.iceberg.util.BinPacking$PackingIterator.next(BinPacking.java:111)
org.apache.iceberg.util.BinPacking$PackingIterator.next(BinPacking.java:87)
org.apache.iceberg.io.CloseableIterator$1.next(CloseableIterator.java:53)
org.apache.iceberg.io.CloseableIterable$3$1.next(CloseableIterable.java:109)
java.base/java.util.Spliterators$IteratorSpliterator.tryAdvance(Spliterators.java:1812)
java.base/java.util.stream.StreamSpliterators$WrappingSpliterator.lambda$initPartialTraversalState$0(StreamSpliterators.java:294)
java.base/java.util.stream.StreamSpliterators$AbstractWrappingSpliterator.fillBuffer(StreamSpliterators.java:206)
java.base/java.util.stream.StreamSpliterators$AbstractWrappingSpliterator.doAdvance(StreamSpliterators.java:161)
java.base/java.util.stream.StreamSpliterators$WrappingSpliterator.tryAdvance(StreamSpliterators.java:300)
java.base/java.util.Spliterators$1Adapter.hasNext(Spliterators.java:681)
com.google.common.collect.Iterators$7.hasNext(Iterators.java:912)
io.trino.plugin.iceberg.IcebergSplitSource.getNextBatch(IcebergSplitSource.java:60)
io.trino.plugin.base.classloader.ClassLoaderSafeConnectorSplitSource.getNextBatch(ClassLoaderSafeConnectorSplitSource.java:44)
io.trino.split.ConnectorAwareSplitSource.getNextBatch(ConnectorAwareSplitSource.java:54)
io.trino.split.BufferingSplitSource$GetNextBatch.fetchSplits(BufferingSplitSource.java:113)
io.trino.split.BufferingSplitSource$GetNextBatch.fetchNextBatchAsync(BufferingSplitSource.java:94)
io.trino.split.BufferingSplitSource.getNextBatch(BufferingSplitSource.java:54)
io.trino.execution.scheduler.SourcePartitionedScheduler.schedule(SourcePartitionedScheduler.java:255)
io.trino.execution.scheduler.SourcePartitionedScheduler$1.schedule(SourcePartitionedScheduler.java:166)
io.trino.execution.scheduler.SqlQueryScheduler.schedule(SqlQueryScheduler.java:550)
java.base/java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:515)
java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264)
java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128)
java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628)
java.base/java.lang.Thread.run(Thread.java:835)
```
I think this is the cause of the query failure with a stacktrace like this:
```
java.lang.IndexOutOfBoundsException: undefined
at
java.base/java.io.BufferedInputStream.read(BufferedInputStream.java:344)
at java.base/java.io.DataInputStream.read(DataInputStream.java:149)
at java.base/java.io.DataInputStream.read(DataInputStream.java:149)
at
org.apache.iceberg.hadoop.HadoopStreams$HadoopSeekableInputStream.read(HadoopStreams.java:112)
at
org.apache.iceberg.avro.AvroIO$AvroInputStreamAdapter.read(AvroIO.java:106)
at
org.apache.avro.file.DataFileReader.openReader(DataFileReader.java:61)
at
org.apache.iceberg.avro.AvroIterable.newFileReader(AvroIterable.java:94)
at
org.apache.iceberg.avro.AvroIterable.getMetadata(AvroIterable.java:66)
at org.apache.iceberg.ManifestReader.<init>(ManifestReader.java:101)
at org.apache.iceberg.ManifestFiles.read(ManifestFiles.java:63)
at
org.apache.iceberg.ManifestGroup.lambda$entries$13(ManifestGroup.java:220)
at
org.apache.iceberg.relocated.com.google.common.collect.Iterators$6.transform(Iterators.java:783)
at
org.apache.iceberg.relocated.com.google.common.collect.TransformedIterator.next(TransformedIterator.java:47)
at
org.apache.iceberg.relocated.com.google.common.collect.TransformedIterator.next(TransformedIterator.java:47)
at
org.apache.iceberg.util.ParallelIterable$ParallelIterator.submitNextTask(ParallelIterable.java:114)
at
org.apache.iceberg.util.ParallelIterable$ParallelIterator.checkTasks(ParallelIterable.java:101)
at
org.apache.iceberg.util.ParallelIterable$ParallelIterator.hasNext(ParallelIterable.java:138)
at
org.apache.iceberg.relocated.com.google.common.collect.TransformedIterator.hasNext(TransformedIterator.java:42)
at
org.apache.iceberg.relocated.com.google.common.collect.TransformedIterator.hasNext(TransformedIterator.java:42)
at
org.apache.iceberg.relocated.com.google.common.collect.Iterators$ConcatenatedIterator.getTopMetaIterator(Iterators.java:1309)
at
org.apache.iceberg.relocated.com.google.common.collect.Iterators$ConcatenatedIterator.hasNext(Iterators.java:1325)
at
org.apache.iceberg.io.CloseableIterator$1.hasNext(CloseableIterator.java:48)
at
org.apache.iceberg.util.BinPacking$PackingIterator.next(BinPacking.java:111)
at
org.apache.iceberg.util.BinPacking$PackingIterator.next(BinPacking.java:87)
at
org.apache.iceberg.io.CloseableIterator$1.next(CloseableIterator.java:53)
at
org.apache.iceberg.io.CloseableIterable$3$1.next(CloseableIterable.java:109)
at
java.base/java.util.Spliterators$IteratorSpliterator.tryAdvance(Spliterators.java:1812)
at
java.base/java.util.stream.StreamSpliterators$WrappingSpliterator.lambda$initPartialTraversalState$0(StreamSpliterators.java:294)
at
java.base/java.util.stream.StreamSpliterators$AbstractWrappingSpliterator.fillBuffer(StreamSpliterators.java:206)
at
java.base/java.util.stream.StreamSpliterators$AbstractWrappingSpliterator.doAdvance(StreamSpliterators.java:161)
at
java.base/java.util.stream.StreamSpliterators$WrappingSpliterator.tryAdvance(StreamSpliterators.java:300)
at
java.base/java.util.Spliterators$1Adapter.hasNext(Spliterators.java:681)
at com.google.common.collect.Iterators$7.hasNext(Iterators.java:912)
at
io.trino.plugin.iceberg.IcebergSplitSource.getNextBatch(IcebergSplitSource.java:60)
at
io.trino.plugin.base.classloader.ClassLoaderSafeConnectorSplitSource.getNextBatch(ClassLoaderSafeConnectorSplitSource.java:44)
at
io.trino.split.ConnectorAwareSplitSource.getNextBatch(ConnectorAwareSplitSource.java:54)
at
io.trino.split.BufferingSplitSource$GetNextBatch.fetchSplits(BufferingSplitSource.java:113)
at
io.trino.split.BufferingSplitSource$GetNextBatch.fetchNextBatchAsync(BufferingSplitSource.java:94)
at
io.trino.split.BufferingSplitSource.getNextBatch(BufferingSplitSource.java:54)
at
io.trino.execution.scheduler.SourcePartitionedScheduler.schedule(SourcePartitionedScheduler.java:255)
at
io.trino.execution.scheduler.SourcePartitionedScheduler$1.schedule(SourcePartitionedScheduler.java:166)
at
io.trino.execution.scheduler.SqlQueryScheduler.schedule(SqlQueryScheduler.java:550)
at
java.base/java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:515)
at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264)
at
java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128)
at
java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628)
at java.base/java.lang.Thread.run(Thread.java:835)
```
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