[HIVE-21090] If log level is debug, CBO will fail

• Type: Bug
• Status: Open
• Priority: Major
• Resolution: Unresolved
• Affects Version/s: 2.3.2, 2.3.4
• Component/s: CBO
• Assignee: hunshenshi
• Reporter: hunshenshi
• Created: 07/Jan/19 02:50
• Updated: 27/Feb/24 22:24

Description

If log level is debug,  sql like 

select * from table where partition='xx' and condition='xx'

the CBO will fail.

 

I find it case by

LOG.debug("Plan After Join Reordering:\n"
+ RelOptUtil.toString(calciteOptimizedPlan, SqlExplainLevel.ALL_ATTRIBUTES));

in CalcitePlanner.java

 

delete

SqlExplainLevel.ALL_ATTRIBUTES 

 , will be all rigth.