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https://issues.apache.org/jira/browse/HIVE-7787?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]
Raymond Lau updated HIVE-7787:
------------------------------
Affects Version/s: 0.14.0
0.13.0
0.13.1
> Reading Parquet file with enum in Thrift Encoding throws NoSuchFieldError
> -------------------------------------------------------------------------
>
> Key: HIVE-7787
> URL: https://issues.apache.org/jira/browse/HIVE-7787
> Project: Hive
> Issue Type: Bug
> Components: Database/Schema, Thrift API
> Affects Versions: 0.12.0, 0.13.0, 0.12.1, 0.14.0, 0.13.1
> Environment: Hive 0.12 CDH 5.1.0, Hadoop 2.3.0 CDH 5.1.0
> Reporter: Raymond Lau
> Priority: Minor
>
> When reading Parquet file, where the original Thrift schema contains a struct
> with an enum, this causes the following error (full stack trace blow):
> {code}
> java.lang.NoSuchFieldError: DECIMAL.
> {code}
> Example Thrift Schema:
> {code}
> enum MyEnumType {
> EnumOne,
> EnumTwo,
> EnumThree
> }
> struct MyStruct {
> 1: optional MyEnumType myEnumType;
> 2: optional string field2;
> 3: optional string field3;
> }
> struct outerStruct {
> 1: optional list<MyStruct> myStructs
> }
> {code}
> Hive Table:
> {code}
> CREATE EXTERNAL TABLE mytable (
> mystructs array<struct<myenumtype: string, field2: string, field3: string>>
> )
> ROW FORMAT SERDE 'parquet.hive.serde.ParquetHiveSerDe'
> STORED AS
> INPUTFORMAT 'parquet.hive.DeprecatedParquetInputFormat'
> OUTPUTFORMAT 'parquet.hive.DeprecatedParquetOutputFormat'
> ;
> {code}
> Error Stack trace:
> {code}
> Java stack trace for Hive 0.12:
> Caused by: java.lang.NoSuchFieldError: DECIMAL
> at
> org.apache.hadoop.hive.ql.io.parquet.convert.ETypeConverter.getNewConverter(ETypeConverter.java:146)
> at
> org.apache.hadoop.hive.ql.io.parquet.convert.HiveGroupConverter.getConverterFromDescription(HiveGroupConverter.java:31)
> at
> org.apache.hadoop.hive.ql.io.parquet.convert.ArrayWritableGroupConverter.<init>(ArrayWritableGroupConverter.java:45)
> at
> org.apache.hadoop.hive.ql.io.parquet.convert.HiveGroupConverter.getConverterFromDescription(HiveGroupConverter.java:34)
> at
> org.apache.hadoop.hive.ql.io.parquet.convert.DataWritableGroupConverter.<init>(DataWritableGroupConverter.java:64)
> at
> org.apache.hadoop.hive.ql.io.parquet.convert.DataWritableGroupConverter.<init>(DataWritableGroupConverter.java:47)
> at
> org.apache.hadoop.hive.ql.io.parquet.convert.HiveGroupConverter.getConverterFromDescription(HiveGroupConverter.java:36)
> at
> org.apache.hadoop.hive.ql.io.parquet.convert.DataWritableGroupConverter.<init>(DataWritableGroupConverter.java:64)
> at
> org.apache.hadoop.hive.ql.io.parquet.convert.DataWritableGroupConverter.<init>(DataWritableGroupConverter.java:40)
> at
> org.apache.hadoop.hive.ql.io.parquet.convert.DataWritableRecordConverter.<init>(DataWritableRecordConverter.java:32)
> at
> org.apache.hadoop.hive.ql.io.parquet.read.DataWritableReadSupport.prepareForRead(DataWritableReadSupport.java:128)
> at
> parquet.hadoop.InternalParquetRecordReader.initialize(InternalParquetRecordReader.java:142)
> at
> parquet.hadoop.ParquetRecordReader.initializeInternalReader(ParquetRecordReader.java:118)
> at
> parquet.hadoop.ParquetRecordReader.initialize(ParquetRecordReader.java:107)
> at
> org.apache.hadoop.hive.ql.io.parquet.read.ParquetRecordReaderWrapper.<init>(ParquetRecordReaderWrapper.java:92)
> at
> org.apache.hadoop.hive.ql.io.parquet.read.ParquetRecordReaderWrapper.<init>(ParquetRecordReaderWrapper.java:66)
> at
> org.apache.hadoop.hive.ql.io.parquet.MapredParquetInputFormat.getRecordReader(MapredParquetInputFormat.java:51)
> at
> org.apache.hadoop.hive.ql.io.CombineHiveRecordReader.<init>(CombineHiveRecordReader.java:65)
> ... 16 more
> {code}
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