Aggarwal-Raghav commented on PR #6242:
URL: https://github.com/apache/hive/pull/6242#issuecomment-3701388578
```
create table t1 (id int, ts nanosecond timestamp) stored BY ICEBERG STORED
AS PARQUET TBLPROPERTIES('format-version'='3');
create table t2 (id int, ts nanosecond timestamp) stored BY ICEBERG STORED
AS PARQUET TBLPROPERTIES('format-version'='3');
insert into t1 values(1,'2025-12-30 11:19:00.123456789');
insert into t2 values(1,'2025-12-30 11:19:00.123456789');
SET hive.auto.convert.join=true;
select * from t1 join t2 where t1.ts=t2.ts;
```
```
Caused by: java.lang.NullPointerException: Cannot invoke
"java.util.List.get(int)" because "structFieldObjectInspectors" is null
at
org.apache.hadoop.hive.serde2.objectinspector.StandardStructObjectInspector.init(StandardStructObjectInspector.java:122)
at
org.apache.hadoop.hive.serde2.objectinspector.StandardStructObjectInspector.<init>(StandardStructObjectInspector.java:111)
at
org.apache.hadoop.hive.serde2.objectinspector.ObjectInspectorFactory.getStandardStructObjectInspector(ObjectInspectorFactory.java:339)
at
org.apache.hadoop.hive.serde2.objectinspector.ObjectInspectorFactory.getStandardStructObjectInspector(ObjectInspectorFactory.java:322)
at
org.apache.hadoop.hive.ql.exec.JoinUtil.getRowContainer(JoinUtil.java:384)
at
org.apache.hadoop.hive.ql.exec.CommonJoinOperator.initializeOp(CommonJoinOperator.java:326)
at
org.apache.hadoop.hive.ql.exec.AbstractMapJoinOperator.initializeOp(AbstractMapJoinOperator.java:78)
at
org.apache.hadoop.hive.ql.exec.MapJoinOperator.initializeOp(MapJoinOperator.java:174)
at org.apache.hadoop.hive.ql.exec.Operator.initialize(Operator.java:360)
at org.apache.hadoop.hive.ql.exec.Operator.initialize(Operator.java:549)
at
org.apache.hadoop.hive.ql.exec.Operator.initializeChildren(Operator.java:503)
at org.apache.hadoop.hive.ql.exec.Operator.initialize(Operator.java:369)
at
org.apache.hadoop.hive.ql.exec.tez.MapRecordProcessor.init(MapRecordProcessor.java:332)
```
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