Hadoop Spark配置单元上下文-带分区的Avro表&；大写字段名

对于分区的Avro配置单元表，在Avro架构中具有大写字符的字段名将作为null被拉回。我想知道我是否缺少一些设置/解决方法，或者这仅仅是一个关于配置单元上下文的bug

我已经尝试将以下内容添加到DDL中：

 WITH SERDEPROPERTIES ('casesensitive'='FieldName')

。。。并将spark.sql.caseSensitive设置为true/false

Spark版本1.5.0 配置单元版本1.1.0

您可以通过在配置单元中运行以下DDL来重新创建问题：

-- Hive DDL using partitions
CREATE TABLE avro_partitions (Field string)
PARTITIONED BY (part string)
ROW FORMAT SERDE 'org.apache.hadoop.hive.serde2.avro.AvroSerDe'
STORED AS INPUTFORMAT 'org.apache.hadoop.hive.ql.io.avro.AvroContainerInputFormat'
OUTPUTFORMAT 'org.apache.hadoop.hive.ql.io.avro.AvroContainerOutputFormat'
TBLPROPERTIES ('avro.schema.literal'=
  '{ "type":"record", "name":"avro_partitions", "namespace":"default", "fields":[ {"name":"Field", "type":"string"} ] }');
INSERT INTO avro_partitions PARTITION (part='01') VALUES('test');

-- Hive DDL without partitions
CREATE TABLE avro_no_partitions (Field string)
ROW FORMAT SERDE 'org.apache.hadoop.hive.serde2.avro.AvroSerDe'
STORED AS INPUTFORMAT 'org.apache.hadoop.hive.ql.io.avro.AvroContainerInputFormat'
OUTPUTFORMAT 'org.apache.hadoop.hive.ql.io.avro.AvroContainerOutputFormat'
TBLPROPERTIES ('avro.schema.literal'=
  '{ "type":"record", "name":"avro_no_partitions", "namespace":"default", "fields":[ {"name":"Field", "type":"string"} ] }');
INSERT INTO avro_no_partitions VALUES('test');

",然后尝试使用Spark SQL（Spark shell）从表中进行选择：

---

问题是在TBLProperty中指定avro.schema.literal-应在SerdeProperty中指定：

Spark版本1.6.0

sqlContext.sql("select * from default.avro_partitions").show
+-----+----+
|field|part|
+-----+----+
| null|  01|
+-----+----+

sqlContext.sql("select * from default.avro_no_partitions").show
+-----+
|field|
+-----+
| test|
+-----+

CREATE TABLE avro_partitions (Field string)
PARTITIONED BY (part string)
ROW FORMAT SERDE 'org.apache.hadoop.hive.serde2.avro.AvroSerDe'
WITH SERDEPROPERTIES ('avro.schema.literal'='{ "type":"record", "name":"avro_partitions", "namespace":"default", "fields":[ {"name":"Field", "type":"string"} ] }')
STORED AS INPUTFORMAT 'org.apache.hadoop.hive.ql.io.avro.AvroContainerInputFormat'
OUTPUTFORMAT 'org.apache.hadoop.hive.ql.io.avro.AvroContainerOutputFormat';
INSERT INTO avro_partitions PARTITION (part='01') VALUES('test');