Symptom
Intermittent failures querying Parquet tables in Hive resulting in following error:
Caused by: java.lang.UnsupportedOperationException at org.apache.parquet.column.values.ValuesReader.readLong(ValuesReader.java:131) at org.apache.hadoop.hive.ql.io.parquet.vector.VectorizedPrimitiveColumnReader.readLongs(VectorizedPrimitiveColumnReader.java:297) at org.apache.hadoop.hive.ql.io.parquet.vector.VectorizedPrimitiveColumnReader.readBatchHelper(VectorizedPrimitiveColumnReader.java:176) at org.apache.hadoop.hive.ql.io.parquet.vector.VectorizedPrimitiveColumnReader.readBatch(VectorizedPrimitiveColumnReader.java:154) at org.apache.hadoop.hive.ql.io.parquet.vector.VectorizedParquetRecordReader.nextBatch(VectorizedParquetRecordReader.java:292) at org.apache.hadoop.hive.ql.io.parquet.vector.VectorizedParquetRecordReader.next(VectorizedParquetRecordReader.java:238) at org.apache.hadoop.hive.ql.io.parquet.vector.VectorizedParquetRecordReader.next(VectorizedParquetRecordReader.java:64) at org.apache.hadoop.hive.ql.io.HiveContextAwareRecordReader.doNext(HiveContextAwareRecordReader.java:365)
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Environment
- SAP Cloud Platform Big Data Services (BDS) 5.0
- Hive 2.3.3
Product
Keywords
Altiscale, Hive, Vectorized , KBA , BC-NEO-BDS , HCP Big Data Service , Bug Filed
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