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Posted to issues@hive.apache.org by "Peter Vary (Jira)" <ji...@apache.org> on 2021/11/04 20:23:00 UTC
[jira] [Assigned] (HIVE-25673) Column pruning fix for MR tasks
[ https://issues.apache.org/jira/browse/HIVE-25673?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
Peter Vary reassigned HIVE-25673:
---------------------------------
> Column pruning fix for MR tasks
> -------------------------------
>
> Key: HIVE-25673
> URL: https://issues.apache.org/jira/browse/HIVE-25673
> Project: Hive
> Issue Type: Bug
> Reporter: Peter Vary
> Assignee: Peter Vary
> Priority: Major
>
> When running join tests for Iceberg tables then we got the following exception:
> {code}
> Caused by: java.lang.RuntimeException: Map operator initialization failed
> at org.apache.hadoop.hive.ql.exec.mr.ExecMapper.configure(ExecMapper.java:131)
> ... 23 more
> Caused by: java.lang.RuntimeException: cannot find field val from [org.apache.iceberg.mr.hive.serde.objectinspector.IcebergRecordObjectInspector$IcebergRecordStructField@45f29d]
> at org.apache.hadoop.hive.serde2.objectinspector.ObjectInspectorUtils.getStandardStructFieldRef(ObjectInspectorUtils.java:550)
> at org.apache.iceberg.mr.hive.serde.objectinspector.IcebergRecordObjectInspector.getStructFieldRef(IcebergRecordObjectInspector.java:70)
> at org.apache.hadoop.hive.ql.exec.ExprNodeColumnEvaluator.initialize(ExprNodeColumnEvaluator.java:56)
> at org.apache.hadoop.hive.ql.exec.Operator.initEvaluators(Operator.java:1073)
> at org.apache.hadoop.hive.ql.exec.Operator.initEvaluatorsAndReturnStruct(Operator.java:1099)
> at org.apache.hadoop.hive.ql.exec.SelectOperator.initializeOp(SelectOperator.java:74)
> 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.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.MapOperator.initializeMapOperator(MapOperator.java:505)
> at org.apache.hadoop.hive.ql.exec.mr.ExecMapper.configure(ExecMapper.java:110)
> ... 23 more
> {code}
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