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Posted to issues@hive.apache.org by "László Pintér (Jira)" <ji...@apache.org> on 2022/07/12 13:17:00 UTC
[jira] [Commented] (HIVE-26380) Fix NPE when reading a struct field with null value from iceberg table
[ https://issues.apache.org/jira/browse/HIVE-26380?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=17565459#comment-17565459 ]
László Pintér commented on HIVE-26380:
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Merged into master. Thanks, [~szita] for the review!
> Fix NPE when reading a struct field with null value from iceberg table
> ----------------------------------------------------------------------
>
> Key: HIVE-26380
> URL: https://issues.apache.org/jira/browse/HIVE-26380
> Project: Hive
> Issue Type: Bug
> Reporter: László Pintér
> Assignee: László Pintér
> Priority: Major
> Labels: pull-request-available
> Time Spent: 20m
> Remaining Estimate: 0h
>
> When reading a map that contains a struct of null an NPE is raised
> {code:java}
> Caused by: java.lang.NullPointerException at org.apache.iceberg.mr.hive.serde.objectinspector.IcebergRecordObjectInspector.getStructFieldData(IcebergRecordObjectInspector.java:75)at org.apache.hadoop.hive.ql.exec.ExprNodeFieldEvaluator._evaluate(ExprNodeFieldEvaluator.java:94) at org.apache.hadoop.hive.ql.exec.ExprNodeEvaluator.evaluate(ExprNodeEvaluator.java:80) at org.apache.hadoop.hive.ql.exec.ExprNodeGenericFuncEvaluator$DeferredExprObject.get(ExprNodeGenericFuncEvaluator.java:88) at org.apache.hadoop.hive.ql.udf.generic.GenericUDFStruct.evaluate(GenericUDFStruct.java:70) at org.apache.hadoop.hive.ql.exec.ExprNodeGenericFuncEvaluator._evaluate(ExprNodeGenericFuncEvaluator.java:197) at org.apache.hadoop.hive.ql.exec.ExprNodeEvaluator.evaluate(ExprNodeEvaluator.java:80) at org.apache.hadoop.hive.ql.exec.ExprNodeFieldEvaluator._evaluate(ExprNodeFieldEvaluator.java:79) at org.apache.hadoop.hive.ql.exec.ExprNodeEvaluator.evaluate(ExprNodeEvaluator.java:80) at org.apache.hadoop.hive.ql.exec.ExprNodeEvaluator.evaluate(ExprNodeEvaluator.java:68) at org.apache.hadoop.hive.ql.exec.SelectOperator.process(SelectOperator.java:88) {code}
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