[DRILL-2462] JDBC : ResultSetMetaData.isNullable returns true even when the column is a required one

• Type: Bug
• Status: Closed
• Priority: Critical
• Resolution: Invalid
• Fix Version/s: 1.1.0
• Component/s: Client - JDBC
• Assignee: Daniel Barclay
• Reporter: Rahul Kumar Challapalli
• Created: 14/Mar/15 23:05
• Updated: 15/Jun/15 20:19
• Resolved: 15/Jun/15 20:19

Description

git.commit.id.abbrev=7b4c887

I attached a parquet file in which all the columns are required

/root/parquet-tools-1.5.1-SNAPSHOT/parquet-tools schema fewtypes.parquet
message root {
  required int32 int_col;
  required int64 bigint_col;
  required int32 date_col (DATE);
  required int32 time_col (TIME);
  required int64 timestamp_col (TIMESTAMP);
  required binary interval_col (UTF8);
  required binary varchar_col (UTF8);
  required float float_col;
  required double double_col;
  required boolean bool_col;
}

However ResultSetMetaData.isNullable returns true for these columns.

Let me know if you need anythig

Issue Links

• relates to: DRILL-2420 [umbrella] Identify, fix DatabaseMetaData.getColumns() bugs