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Posted to dev@hive.apache.org by "Yongzhi Chen (JIRA)" <ji...@apache.org> on 2016/04/28 01:21:12 UTC
[jira] [Created] (HIVE-13632) Hive failing on insert empty array
into parquet table
Yongzhi Chen created HIVE-13632:
-----------------------------------
Summary: Hive failing on insert empty array into parquet table
Key: HIVE-13632
URL: https://issues.apache.org/jira/browse/HIVE-13632
Project: Hive
Issue Type: Bug
Components: Serializers/Deserializers
Affects Versions: 1.1.0
Reporter: Yongzhi Chen
Assignee: Yongzhi Chen
The insert will fail with following stack:
{noformat}
by: parquet.io.ParquetEncodingException: empty fields are illegal, the field should be ommited completely instead
at parquet.io.MessageColumnIO$MessageColumnIORecordConsumer.endField(MessageColumnIO.java:271)
at org.apache.hadoop.hive.ql.io.parquet.write.DataWritableWriter$ListDataWriter.write(DataWritableWriter.java:271)
at org.apache.hadoop.hive.ql.io.parquet.write.DataWritableWriter$GroupDataWriter.write(DataWritableWriter.java:199)
at org.apache.hadoop.hive.ql.io.parquet.write.DataWritableWriter$MessageDataWriter.write(DataWritableWriter.java:215)
at org.apache.hadoop.hive.ql.io.parquet.write.DataWritableWriter.write(DataWritableWriter.java:88)
at org.apache.hadoop.hive.ql.io.parquet.write.DataWritableWriteSupport.write(DataWritableWriteSupport.java:59)
at org.apache.hadoop.hive.ql.io.parquet.write.DataWritableWriteSupport.write(DataWritableWriteSupport.java:31)
at parquet.hadoop.InternalParquetRecordWriter.write(InternalParquetRecordWriter.java:116)
at parquet.hadoop.ParquetRecordWriter.write(ParquetRecordWriter.java:123)
at parquet.hadoop.ParquetRecordWriter.write(ParquetRecordWriter.java:42)
at org.apache.hadoop.hive.ql.io.parquet.write.ParquetRecordWriterWrapper.write(ParquetRecordWriterWrapper.java:111)
at org.apache.hadoop.hive.ql.io.parquet.write.ParquetRecordWriterWrapper.write(ParquetRecordWriterWrapper.java:124)
at org.apache.hadoop.hive.ql.exec.FileSinkOperator.processOp(FileSinkOperator.java:697)
{noformat}
Reproduce:
{noformat}
create table test_small (
key string,
arrayValues array<string>)
stored as parquet;
insert into table test_small select 'abcd', array() from src limit 1;
{noformat}
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