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https://issues.apache.org/jira/browse/ORC-672?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Panagiotis Garefalakis updated ORC-672:
---------------------------------------
Affects Version/s: 1.7.0
1.6.1
> Fix made in ORC-598 need to be extended to other readers like
> DecimalFromFloatTreeReader
> ----------------------------------------------------------------------------------------
>
> Key: ORC-672
> URL: https://issues.apache.org/jira/browse/ORC-672
> Project: ORC
> Issue Type: Bug
> Components: Java
> Affects Versions: 1.5.1, 1.6.1, 1.7.0
> Reporter: Taraka Rama Rao Lethavadla
> Assignee: Panagiotis Garefalakis
> Priority: Major
> Attachments: ORC-672.WIP.patch
>
>
> Scenario:
> Orc file contains data(more than 1024 entries) in array<float> and an
> external table is created with one of the column as array<decimal(9,2)>. Now
> {noformat}
> LOAD DATA INPATH '/tmp/test.orc' OVERWRITE INTO TABLE test_orc_table{noformat}
> query is failing with below exception
> {noformat}
> Caused by: java.lang.RuntimeException:
> java.lang.ArrayIndexOutOfBoundsException: 1024
> at
> org.apache.hadoop.hive.ql.io.orc.VectorizedOrcInputFormat$VectorizedOrcRecordReader.next(VectorizedOrcInputFormat.java:133)
> at
> org.apache.hadoop.hive.ql.io.orc.VectorizedOrcInputFormat$VectorizedOrcRecordReader.next(VectorizedOrcInputFormat.java:56)
> at
> org.apache.hadoop.hive.ql.io.HiveContextAwareRecordReader.doNext(HiveContextAwareRecordReader.java:361)
> ... 23 more Caused by:
> java.lang.ArrayIndexOutOfBoundsException: 1024 at
> org.apache.orc.impl.TreeReaderFactory$TreeReader.nextVector(TreeReaderFactory.java:270)
> at
> org.apache.orc.impl.TreeReaderFactory$FloatTreeReader.nextVector(TreeReaderFactory.java:667)
> at
> org.apache.orc.impl.ConvertTreeReaderFactory$DecimalFromFloatTreeReader.nextVector(ConvertTreeReaderFactory.java:1251)
> at
> org.apache.orc.impl.TreeReaderFactory$ListTreeReader.nextVector(TreeReaderFactory.java:2199)
> at
> org.apache.orc.impl.TreeReaderFactory$StructTreeReader.nextBatch(TreeReaderFactory.java:2013)
> at
> org.apache.orc.impl.RecordReaderImpl.nextBatch(RecordReaderImpl.java:1290) at
> org.apache.hadoop.hive.ql.io.orc.RecordReaderImpl.nextBatch(RecordReaderImpl.java:156)
> at
> org.apache.hadoop.hive.ql.io.orc.VectorizedOrcInputFormat$VectorizedOrcRecordReader.next(VectorizedOrcInputFormat.java:129)
> ... 25 more
> {noformat}
> So fix similar to ORC-598 can be done to other readers like
> DecimalFromFloatTreeReader
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