tprelle opened a new issue #4282: URL: https://github.com/apache/iceberg/issues/4282
If we have a column which is a map of a struct, if the value for the key is null, instead of return null as in spark, hive iceberg will throw a NullPointerException `[2022-03-07 10:46:07] Caused by: org.apache.hadoop.hive.ql.metadata.HiveException: Error evaluating struct(_col3,_col2['key'].context).col2 [2022-03-07 10:46:07] at org.apache.hadoop.hive.ql.exec.SelectOperator.process(SelectOperator.java:93) [2022-03-07 10:46:07] at org.apache.hadoop.hive.ql.exec.Operator.baseForward(Operator.java:994) [2022-03-07 10:46:07] at org.apache.hadoop.hive.ql.exec.Operator.forward(Operator.java:940) [2022-03-07 10:46:07] at org.apache.hadoop.hive.ql.exec.Operator.forward(Operator.java:927) [2022-03-07 10:46:07] at org.apache.hadoop.hive.ql.exec.SelectOperator.process(SelectOperator.java:95) [2022-03-07 10:46:07] at org.apache.hadoop.hive.ql.exec.Operator.baseForward(Operator.java:994) [2022-03-07 10:46:07] at org.apache.hadoop.hive.ql.exec.Operator.forward(Operator.java:940) [2022-03-07 10:46:07] at org.apache.hadoop.hive.ql.exec.Operator.forward(Operator.java:927) [2022-03-07 10:46:07] at org.apache.hadoop.hive.ql.exec.FilterOperator.process(FilterOperator.java:126) [2022-03-07 10:46:07] at org.apache.hadoop.hive.ql.exec.Operator.baseForward(Operator.java:994) [2022-03-07 10:46:07] at org.apache.hadoop.hive.ql.exec.Operator.forward(Operator.java:940) [2022-03-07 10:46:07] at org.apache.hadoop.hive.ql.exec.TableScanOperator.process(TableScanOperator.java:125) [2022-03-07 10:46:07] at org.apache.hadoop.hive.ql.exec.MapOperator$MapOpCtx.forward(MapOperator.java:153) [2022-03-07 10:46:07] at org.apache.hadoop.hive.ql.exec.MapOperator.process(MapOperator.java:555) [2022-03-07 10:46:07] ... 20 more [2022-03-07 10:46:07] Caused by: java.lang.NullPointerException [2022-03-07 10:46:07] at org.apache.iceberg.mr.hive.serde.objectinspector.IcebergRecordObjectInspector.getStructFieldData(IcebergRecordObjectInspector.java:75) [2022-03-07 10:46:07] at org.apache.hadoop.hive.ql.exec.ExprNodeFieldEvaluator._evaluate(ExprNodeFieldEvaluator.java:94) [2022-03-07 10:46:07] at org.apache.hadoop.hive.ql.exec.ExprNodeEvaluator.evaluate(ExprNodeEvaluator.java:80) [2022-03-07 10:46:07] at org.apache.hadoop.hive.ql.exec.ExprNodeGenericFuncEvaluator$DeferredExprObject.get(ExprNodeGenericFuncEvaluator.java:88) [2022-03-07 10:46:07] at org.apache.hadoop.hive.ql.udf.generic.GenericUDFStruct.evaluate(GenericUDFStruct.java:70) [2022-03-07 10:46:07] at org.apache.hadoop.hive.ql.exec.ExprNodeGenericFuncEvaluator._evaluate(ExprNodeGenericFuncEvaluator.java:197) [2022-03-07 10:46:07] at org.apache.hadoop.hive.ql.exec.ExprNodeEvaluator.evaluate(ExprNodeEvaluator.java:80) [2022-03-07 10:46:07] at org.apache.hadoop.hive.ql.exec.ExprNodeFieldEvaluator._evaluate(ExprNodeFieldEvaluator.java:79) [2022-03-07 10:46:07] at org.apache.hadoop.hive.ql.exec.ExprNodeEvaluator.evaluate(ExprNodeEvaluator.java:80) [2022-03-07 10:46:07] at org.apache.hadoop.hive.ql.exec.ExprNodeEvaluator.evaluate(ExprNodeEvaluator.java:68) [2022-03-07 10:46:07] at org.apache.hadoop.hive.ql.exec.SelectOperator.process(SelectOperator.java:88) [2022-03-07 10:46:07] ... 33 more ` -- This is an automated message from the Apache Git Service. To respond to the message, please log on to GitHub and use the URL above to go to the specific comment. To unsubscribe, e-mail: [email protected] For queries about this service, please contact Infrastructure at: [email protected] --------------------------------------------------------------------- To unsubscribe, e-mail: [email protected] For additional commands, e-mail: [email protected]
