marton-bod commented on code in PR #3131:
URL: https://github.com/apache/hive/pull/3131#discussion_r846087296
##########
ql/src/java/org/apache/hadoop/hive/ql/metadata/VirtualColumn.java:
##########
@@ -50,10 +50,14 @@
RAWDATASIZE("RAW__DATA__SIZE", TypeInfoFactory.longTypeInfo),
/**
- * {@link org.apache.hadoop.hive.ql.io.RecordIdentifier}
+ * {@link org.apache.hadoop.hive.ql.io.RecordIdentifier}
*/
ROWID("ROW__ID", RecordIdentifier.StructInfo.typeInfo, true,
RecordIdentifier.StructInfo.oi),
ROWISDELETED("ROW__IS__DELETED", TypeInfoFactory.booleanTypeInfo),
+ PARTITION_SPEC_ID("PARTITION__SPEC__ID", TypeInfoFactory.intTypeInfo),
+ PARTITION_HASH("PARTITION__HASH", TypeInfoFactory.longTypeInfo),
+ FILE_PATH("FILE__PATH", TypeInfoFactory.stringTypeInfo),
+ ROW_POSITION("ROW__POSITION", TypeInfoFactory.longTypeInfo),
Review Comment:
The row number is obtained in the `OrcRecordUpdater`:
```
ByteBuffer val =
reader.getMetadataValue(OrcRecordUpdater.ACID_KEY_INDEX_NAME)
```
then the stripe metadata is deserialized and this contains the row number
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