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Posted to dev@hive.apache.org by "Gopal V (JIRA)" <ji...@apache.org> on 2016/07/06 21:15:11 UTC
[jira] [Created] (HIVE-14171) Parquet: Simple vectorization throws
NPEs
Gopal V created HIVE-14171:
------------------------------
Summary: Parquet: Simple vectorization throws NPEs
Key: HIVE-14171
URL: https://issues.apache.org/jira/browse/HIVE-14171
Project: Hive
Issue Type: Bug
Affects Versions: 2.2.0
Reporter: Gopal V
{code}
create temporary table cd_parquet stored as parquet as select * from customer_demographics;
select count(1) from cd_parquet where cd_gender = 'F';
{code}
{code}
Caused by: java.lang.NullPointerException
at org.apache.hadoop.hive.ql.io.parquet.read.ParquetRecordReaderWrapper.next(ParquetRecordReaderWrapper.java:206)
at org.apache.hadoop.hive.ql.io.parquet.VectorizedParquetInputFormat$VectorizedParquetRecordReader.next(VectorizedParquetInputFormat.java:118)
at org.apache.hadoop.hive.ql.io.parquet.VectorizedParquetInputFormat$VectorizedParquetRecordReader.next(VectorizedParquetInputFormat.java:51)
at org.apache.hadoop.hive.ql.io.HiveContextAwareRecordReader.doNext(HiveContextAwareRecordReader.java:350)
... 17 more
{code}
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