[IMPALA-12107] Precodition check fail when creating range partitioned Kudu table with unsupported types

• Type: Bug
• Status: Open
• Priority: Major
• Resolution: Unresolved
• Component/s: Frontend
• Labels: kudu newbie ramp-up
• Epic Color: ghx-label-3
• Assignee: Unassigned
• Reporter: Gabor Kaszab
• Created: 28/Apr/23 16:00
• Updated: 28/Apr/23 16:00

Description

CREATE TABLE example_table (
  id INT,
  value DECIMAL(18,2),
  PRIMARY KEY (id, value)
)
PARTITION BY RANGE (value) (
  PARTITION VALUES <= 1000.00,
  PARTITION 1000.00 < VALUES <= 5000.00,
  PARTITION 5000.00 < VALUES <= 10000.00,
  PARTITION 10000.00 < VALUES
)
STORED AS KUDU;

This leads to an IllegalStateException.

I0428 14:17:47.564204 10195 jni-util.cc:288] 8f47bda158e1bba1:1d38855b00000000] java.lang.IllegalStateException
	at com.google.common.base.Preconditions.checkState(Preconditions.java:492)
	at org.apache.impala.analysis.RangePartition.analyzeBoundaryValue(RangePartition.java:180)
	at org.apache.impala.analysis.RangePartition.analyzeBoundaryValues(RangePartition.java:150)
	at org.apache.impala.analysis.RangePartition.analyze(RangePartition.java:135)
	at org.apache.impala.analysis.KuduPartitionParam.analyzeRangeParam(KuduPartitionParam.java:144)
	at org.apache.impala.analysis.KuduPartitionParam.analyze(KuduPartitionParam.java:132)
	at org.apache.impala.analysis.CreateTableStmt.analyzeKuduPartitionParams(CreateTableStmt.java:550)
	at org.apache.impala.analysis.CreateTableStmt.analyzeSynchronizedKuduTableParams(CreateTableStmt.java:502)
	at org.apache.impala.analysis.CreateTableStmt.analyzeKuduFormat(CreateTableStmt.java:352)
	at org.apache.impala.analysis.CreateTableStmt.analyze(CreateTableStmt.java:266)
	at org.apache.impala.analysis.AnalysisContext.analyze(AnalysisContext.java:521)
	at org.apache.impala.analysis.AnalysisContext.analyzeAndAuthorize(AnalysisContext.java:468)
	at org.apache.impala.service.Frontend.doCreateExecRequest(Frontend.java:2059)
	at org.apache.impala.service.Frontend.getTExecRequest(Frontend.java:1967)
	at org.apache.impala.service.Frontend.createExecRequest(Frontend.java:1788)
	at org.apache.impala.service.JniFrontend.createExecRequest(JniFrontend.java:164)

Here:
https://github.com/apache/impala/blob/112bab64b77d6ed966b1c67bd503ed632da6f208/fe/src/main/java/org/apache/impala/analysis/RangePartition.java#L198

Instead of running into a Precondition check failure we should detect unsupported types beforehand and return and fail the query with a proper error message.