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https://issues.apache.org/jira/browse/ORC-2177?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]
Dongjoon Hyun resolved ORC-2177.
--------------------------------
Fix Version/s: 1.9.9
2.0.8
2.2.3
2.1.5
2.3.1
Resolution: Fixed
> AIOOBE in ConvertTreeReaderFactory during schema evolution on array column
> with empty arrays
> --------------------------------------------------------------------------------------------
>
> Key: ORC-2177
> URL: https://issues.apache.org/jira/browse/ORC-2177
> Project: ORC
> Issue Type: Bug
> Components: Java
> Reporter: dzcxzl
> Assignee: dzcxzl
> Priority: Major
> Fix For: 1.9.9, 2.0.8, 2.2.3, 2.1.5, 2.3.1
>
>
>
> java.lang.ArrayIndexOutOfBoundsException: Index 0 out of bounds for length 0
> at
> org.apache.orc.impl.ConvertTreeReaderFactory$StringGroupFromAnyIntegerTreeReader.setConvertVectorElement(ConvertTreeReaderFactory.java:1094)
> at
> org.apache.orc.impl.ConvertTreeReaderFactory$ConvertTreeReader.convertVector(ConvertTreeReaderFactory.java:305)
> at
> org.apache.orc.impl.ConvertTreeReaderFactory$StringGroupFromAnyIntegerTreeReader.nextVector(ConvertTreeReaderFactory.java:1115)
> at
> org.apache.orc.impl.TreeReaderFactory$ListTreeReader.nextVector(TreeReaderFactory.java:2892)
> at
> org.apache.orc.impl.reader.tree.StructBatchReader.readBatchColumn(StructBatchReader.java:66)
> at
> org.apache.orc.impl.reader.tree.StructBatchReader.nextBatchForLevel(StructBatchReader.java:101)
> at
> org.apache.orc.impl.reader.tree.StructBatchReader.nextBatch(StructBatchReader.java:78)
> at org.apache.orc.impl.RecordReaderImpl.nextBatch(RecordReaderImpl.java:1444)
>
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