[DRILL-7159] After renaming MAP to STRUCT typeString method still outputs MAP name

• Type: Sub-task
• Status: Resolved
• Priority: Major
• Resolution: Fixed
• Fix Version/s: 1.16.0
• Labels: ready-to-commit
• Assignee: Arina Ielchiieva
• Reporter: Arina Ielchiieva
• Reviewer: Vova Vysotskyi
• Created: 08/Apr/19 15:48
• Updated: 09/Apr/19 06:57
• Resolved: 09/Apr/19 06:57

Description

After renaming MAP to STRUCT typeString method still outputs MAP name.

Reproduce:

apache drill> CREATE or replace SCHEMA
. .semicolon> (
. . . . . .)>     varchar_column VARCHAR(10) NOT NULL, 
. . . . . .)>     struct_column STRUCT<s1 INT NOT NULL, s2 array<INT>>
. . . . . .)> )
. .semicolon>  FOR TABLE dfs.tmp.`text_table`;

Error:

apache drill> describe schema for table dfs.tmp.`text_table`;
Error: RESOURCE ERROR: Cannot construct instance of `org.apache.drill.exec.record.metadata.AbstractColumnMetadata`, problem: Line [1], position [16], offending symbol [@1,16:18='MAP',<26>,1:16]: no viable alternative at input '`struct_column`MAP'
 at [Source: (org.apache.hadoop.fs.ChecksumFileSystem$FSDataBoundedInputStream); line: 14, column: 7] (through reference chain: org.apache.drill.exec.record.metadata.schema.SchemaContainer["schema"]->org.apache.drill.exec.record.metadata.TupleSchema["columns"]->java.util.ArrayList[1])

Error while accessing table location for [dfs.tmp.text_table]

Issue Links

• links to: GitHub Pull Request #1741