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https://issues.apache.org/jira/browse/IMPALA-14732?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]
Zoltán Borók-Nagy updated IMPALA-14732:
---------------------------------------
Labels: impala-iceberg ramp-up (was: iceberg ramp-up)
> Precondition hit in partitioned CTAS with Iceberg
> -------------------------------------------------
>
> Key: IMPALA-14732
> URL: https://issues.apache.org/jira/browse/IMPALA-14732
> Project: IMPALA
> Issue Type: Bug
> Components: Frontend
> Reporter: Csaba Ringhofer
> Priority: Minor
> Labels: impala-iceberg, ramp-up
>
> create table t partitioned by (p) stored as iceberg as select cast(1 as int),
> cast(1 as int) p;
> 2026-02-10 12:29:09 [Exception] ERROR: Query
> 2d452acd1c8e7564:59dc4e9600000000 failed:
> IllegalStateException: null
> {code}
> I20260210 12:29:09.020195 2760695 jni-util.cc:321]
> 2d452acd1c8e7564:59dc4e9600000000] java.lang.IllegalStateException
> at
> com.google.common.base.Preconditions.checkState(Preconditions.java:496)
> at
> org.apache.impala.analysis.CreateTableStmt.createIcebergPartitionSpecFromPartitionColumns(CreateTableStmt.java:885)
> at
> org.apache.impala.analysis.CreateTableStmt.analyzeIcebergColumns(CreateTableStmt.java:868)
> at
> org.apache.impala.analysis.CreateTableStmt.analyze(CreateTableStmt.java:311)
> at
> org.apache.impala.analysis.CreateTableAsSelectStmt.analyze(CreateTableAsSelectStmt.java:209)
> at
> org.apache.impala.analysis.AnalysisContext$AnalysisDriverImpl.reAnalyze(AnalysisContext.java:673)
> at
> org.apache.impala.analysis.AnalysisContext$AnalysisDriverImpl.analyze(AnalysisContext.java:643)
> at
> org.apache.impala.analysis.AnalysisContext.analyzeAndAuthorize(AnalysisContext.java:496)
> at
> org.apache.impala.service.Frontend.doCreateExecRequest(Frontend.java:2992)
> at
> org.apache.impala.service.Frontend.getTExecRequest(Frontend.java:2556)
> at
> org.apache.impala.service.Frontend.getTExecRequestWithFallback(Frontend.java:2422)
> at
> org.apache.impala.service.Frontend.createExecRequest(Frontend.java:2109)
> at
> org.apache.impala.service.JniFrontend.createExecRequest(JniFrontend.java:175)
> I20260210 12:29:09.020243 2760695 status.cc:129]
> 2d452acd1c8e7564:59dc4e9600000000] IllegalStateException: null
> {code}
> This issue only comes with Iceberg tables when using partitioned by instead
> of partitioned by spec. The following statements work as expected:
> creating non-Iceberg table:
> create table t partitioned by (p) as select cast(1 as int), cast(1 as int) p;
> using partitioned by spec instead of partitioned by:
> create table t partitioned by spec (p) stored as iceberg as select cast(1 as
> int), cast(1 as int) p;
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