[HIVE-16011] ParseDriver is sensitive to commented semicolon at end of line

• Type: Bug
• Status: Resolved
• Priority: Minor
• Resolution: Not A Bug
• Assignee: Unassigned
• Reporter: Zoltan Haindrich
• Created: 22/Feb/17 21:10
• Updated: 22/Feb/17 21:40
• Resolved: 22/Feb/17 21:40

Description

executing:

select 1 + -- semicolon at EOL >> ;
1;

results in:

org.apache.hadoop.hive.ql.parse.ParseException: line 3:34 cannot recognize input near '<EOF>' '<EOF>' '<EOF>' in expression specification
        at org.apache.hadoop.hive.ql.parse.ParseDriver.parse(ParseDriver.java:207)
...