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https://issues.apache.org/jira/browse/DRILL-7159?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16812579#comment-16812579
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ASF GitHub Bot commented on DRILL-7159:
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arina-ielchiieva commented on issue #1741: DRILL-7159: Fix typeString method to
return correct name for MAP (aka STRUCT)
URL: https://github.com/apache/drill/pull/1741#issuecomment-480907197
@vvysotskyi please review.
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> After renaming MAP to STRUCT typeString method still outputs MAP name
> ---------------------------------------------------------------------
>
> Key: DRILL-7159
> URL: https://issues.apache.org/jira/browse/DRILL-7159
> Project: Apache Drill
> Issue Type: Sub-task
> Reporter: Arina Ielchiieva
> Assignee: Arina Ielchiieva
> Priority: Major
> Fix For: 1.16.0
>
>
> After renaming MAP to STRUCT typeString method still outputs MAP name.
> Reproduce:
> {noformat}
> 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`;
> {noformat}
> Error:
> {noformat}
> 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]
> {noformat}
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