[jira] [Created] (IMPALA-11175) Iceberg table cannot be loaded when partition value is NULL

["Zoltán Borók-Nagy (Jira)" <ji...@apache.org>]

Zoltán Borók-Nagy created IMPALA-11175:
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             Summary: Iceberg table cannot be loaded when partition value is NULL
                 Key: IMPALA-11175
                 URL: https://issues.apache.org/jira/browse/IMPALA-11175
             Project: IMPALA
          Issue Type: Bug
            Reporter: Zoltán Borók-Nagy


We get NullPointerException when we try to load an Iceberg table with a NULL partition:

{noformat}
Thread-11[1] where
  [1] org.apache.impala.util.IcebergUtil.createPartitionTransformValue (IcebergUtil.java:891)
  [2] org.apache.impala.util.IcebergUtil.createPartitionKeys (IcebergUtil.java:879)
  [3] org.apache.impala.util.IcebergUtil.createIcebergMetadata (IcebergUtil.java:857)
  [4] org.apache.impala.util.IcebergUtil.createIcebergMetadata (IcebergUtil.java:844)
  [5] org.apache.impala.catalog.FeIcebergTable$Utils.loadAllPartition (FeIcebergTable.java:583)
  [6] org.apache.impala.catalog.IcebergTable.load (IcebergTable.java:348)
  [7] org.apache.impala.service.CatalogOpExecutor.loadTableMetadata (CatalogOpExecutor.java:1,430)
  [8] org.apache.impala.service.CatalogOpExecutor.updateCatalog (CatalogOpExecutor.java:6,386)
  [9] org.apache.impala.service.JniCatalog.updateCatalog (JniCatalog.java:431)
{noformat}

The issue is reproducible on current master by:

{noformat}
create table store_sales partitioned by spec (ss_sold_date_sk) stored as iceberg as select * from tpcds_parquet.store_sales;
{noformat}




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