apache/incubator-parquet-mr — pull request #47 by vallurisathish (2014-08-29 12:14:09+00:00)
Title: Hive Query failed if the data type is array<string>

Changed the Parquet-Avro array definition to the Hive understandable.
Now with this fix Avro schema definition is going to be converted to the following format as below.
```
{ "name" : "action", "type" : [ { "type" : "array", "items" : "string" }, "null" ] }
```
Schema definition after this fix:
```
optional group action {
repeated group bag {
optional binary array_element
}
}
```