yikuanlee commented on issue #7415:
URL: https://github.com/apache/iceberg/issues/7415#issuecomment-1729406032
was able to re-produce from hive-iceberg-handler for format-version=2. NPE
for both read/write
Any idea of the root cause ? not sure why it did not read current partition
spec.
```
Error while getting Storage Handler splits for:
org.apache.iceberg.mr.hive.HiveIcebergInputFormat
java.lang.NullPointerException: Type cannot be null
at
org.apache.iceberg.relocated.com.google.common.base.Preconditions.checkNotNull(Preconditions.java:907)
at org.apache.iceberg.types.Types$NestedField.<init>(Types.java:446)
at
org.apache.iceberg.types.Types$NestedField.optional(Types.java:415)
at
org.apache.iceberg.PartitionSpec.partitionType(PartitionSpec.java:132)
at
org.apache.iceberg.DeleteFileIndex.lambda$new$0(DeleteFileIndex.java:84)
at
org.apache.iceberg.relocated.com.google.common.collect.RegularImmutableMap.forEach(RegularImmutableMap.java:292)
at org.apache.iceberg.DeleteFileIndex.<init>(DeleteFileIndex.java:84
at
org.apache.iceberg.DeleteFileIndex$Builder.build(DeleteFileIndex.java:525)
at org.apache.iceberg.ManifestGroup.plan(ManifestGroup.java:182)
at org.apache.iceberg.ManifestGroup.planFiles(ManifestGroup.java:169)
at
org.apache.iceberg.DataTableScan.doPlanFiles(DataTableScan.java:103)
at org.apache.iceberg.BaseTableScan.planFiles(BaseTableScan.java:152)
at org.apache.iceberg.DataTableScan.planFiles(DataTableScan.java:27)
at org.apache.iceberg.BaseTableScan.planTasks(BaseTableScan.java:178)
at org.apache.iceberg.DataTableScan.planTasks(DataTableScan.java:27)
at
org.apache.iceberg.mr.mapreduce.IcebergInputFormat.getSplits(IcebergInputFormat.java:174)
at
org.apache.iceberg.mr.mapred.MapredIcebergInputFormat.getSplits(MapredIcebergInputFormat.java:69)
at
org.apache.iceberg.mr.hive.HiveIcebergInputFormat.getSplits(HiveIcebergInputFormat.java:144)
```
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