switched_map.parq was generated by modifying parquet-mr to switch the key and value fields | |
of map, and then converting switched_map.json to parquet using switched_map.avsc as the | |
schema. switched_map.parq has the following schema according to parquet-tools: | |
message org.apache.impala.switched_map { | |
required group int_map (MAP) { | |
repeated group map (MAP_KEY_VALUE) { | |
required int32 value; | |
required binary key (UTF8); | |
} | |
} | |
} |