[IMPALA-10627] Use standard Iceberg table properties

• Type: Bug
• Status: Resolved
• Priority: Major
• Resolution: Implemented
• Fix Version/s: Impala 4.1.0
• Labels: impala-iceberg
• Epic Link: Iceberg support in Impala
• Epic Color: ghx-label-6
• Assignee: Attila Jeges
• Reporter: Zoltán Borók-Nagy
• Created: 30/Mar/21 13:17
• Updated: 04/Oct/21 09:33
• Resolved: 03/Aug/21 10:17

Description

Iceberg lists the following properties:

https://iceberg.apache.org/configuration/

We should also use these properties if possible, e.g. write.format.default, write.<fileformat>.compression-codec

Currently Impala use the table property 'iceberg.file_format' to determine the data file format for reads/writes. In the future, read operations should automatically detect the file formats (IMPALA-10610), but for writes we should use 'write.format.default'.

Issue Links

• breaks: IMPALA-10820 TestInsertWideTable.test_insert_wide_table failed due to file size too small