`delta_byte_array.parquet` is generated with parquet-mr version 1.10.0. The expected file contents are in `delta_byte_array_expect.csv`. All the column are DELTA_BYTE_ARRAY-encoded. Each column has 1000 rows. Here is the file structure: ```file: file:/Users/pincheng/arrow/cpp/submodules/parquet-testing/data/delta_byte_array.parquet creator: parquet-mr version 1.10.0 (build 031a6654009e3b82020012a18434c582bd74c73a) file schema: hive_schema -------------------------------------------------------------------------------- c_customer_id: OPTIONAL BINARY L:STRING R:0 D:1 c_salutation: OPTIONAL BINARY L:STRING R:0 D:1 c_first_name: OPTIONAL BINARY L:STRING R:0 D:1 c_last_name: OPTIONAL BINARY L:STRING R:0 D:1 c_preferred_cust_flag: OPTIONAL BINARY L:STRING R:0 D:1 c_birth_country: OPTIONAL BINARY L:STRING R:0 D:1 c_login: OPTIONAL BINARY L:STRING R:0 D:1 c_email_address: OPTIONAL BINARY L:STRING R:0 D:1 c_last_review_date: OPTIONAL BINARY L:STRING R:0 D:1 row group 1: RC:1000 TS:67295 OFFSET:4 -------------------------------------------------------------------------------- c_customer_id: BINARY UNCOMPRESSED DO:0 FPO:4 SZ:8248/8248/1.00 VC:1000 ENC:DELTA_BYTE_ARRAY ST:[min: AAAAAAAAAABAAAAA, max: AAAAAAAAPPCAAAAA, num_nulls: 0] c_salutation: BINARY UNCOMPRESSED DO:0 FPO:8252 SZ:3362/3362/1.00 VC:1000 ENC:DELTA_BYTE_ARRAY ST:[min: Dr., max: Sir, num_nulls: 30] c_first_name: BINARY UNCOMPRESSED DO:0 FPO:11614 SZ:6595/6595/1.00 VC:1000 ENC:DELTA_BYTE_ARRAY ST:[min: Aaron, max: Zachary, num_nulls: 32] c_last_name: BINARY UNCOMPRESSED DO:0 FPO:18209 SZ:6955/6955/1.00 VC:1000 ENC:DELTA_BYTE_ARRAY ST:[min: Adams, max: Zamora, num_nulls: 24] c_preferred_cust_flag: BINARY UNCOMPRESSED DO:0 FPO:25164 SZ:1220/1220/1.00 VC:1000 ENC:DELTA_BYTE_ARRAY ST:[min: N, max: Y, num_nulls: 29] c_birth_country: BINARY UNCOMPRESSED DO:0 FPO:26384 SZ:9599/9599/1.00 VC:1000 ENC:DELTA_BYTE_ARRAY ST:[min: AFGHANISTAN, max: ZIMBABWE, num_nulls: 31] c_login: BINARY UNCOMPRESSED DO:0 FPO:35983 SZ:42/42/1.00 VC:1000 ENC:DELTA_BYTE_ARRAY ST:[num_nulls: 1000, min/max not defined] c_email_address: BINARY UNCOMPRESSED DO:0 FPO:36025 SZ:27763/27763/1.00 VC:1000 ENC:DELTA_BYTE_ARRAY ST:[min: Aaron.Browder@iUpddkHI9z8.org, max: Zachary.Parsons@hHmnLrbKsfY.com, num_nulls: 31] c_last_review_date: BINARY UNCOMPRESSED DO:0 FPO:63788 SZ:3511/3511/1.00 VC:1000 ENC:DELTA_BYTE_ARRAY ST:[min: 2452283, max: 2452648, num_nulls: 25] ```