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[fix](iceberg) Invalidate related-table cache on external table refresh #60867

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Merged
morningman merged 1 commit into from
Feb 27, 2026
+6 −7
Merged

[fix](iceberg) Invalidate related-table cache on external table refresh #60867

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6 changes: 6 additions & 0 deletions fe/fe-core/src/main/java/org/apache/doris/catalog/RefreshManager.java
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Original file line number Diff line number Diff line change
Expand Up @@ -29,6 +29,7 @@
import org.apache.doris.datasource.hive.HMSExternalCatalog;
import org.apache.doris.datasource.hive.HMSExternalTable;
import org.apache.doris.datasource.hive.HiveMetaStoreCache;
import org.apache.doris.datasource.iceberg.IcebergExternalTable;
import org.apache.doris.persist.OperationType;

import com.google.common.base.Strings;
Expand Down Expand Up @@ -232,6 +233,11 @@ public void refreshExternalTableFromEvent(String catalogName, String dbName, Str

public void refreshTableInternal(ExternalDatabase db, ExternalTable table, long updateTime) {
table.unsetObjectCreated();
// Iceberg partition evolution can change partition specs across FEs.
// Clear related-table validation cache to avoid stale partitioned/unpartitioned judgment.
if (table instanceof IcebergExternalTable) {
((IcebergExternalTable) table).setIsValidRelatedTableCached(false);
}
if (updateTime > 0) {
table.setUpdateTime(updateTime);
}
Expand Down
7 changes: 0 additions & 7 deletions fe/fe-core/src/main/java/org/apache/doris/datasource/iceberg/IcebergMetadataOps.java
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Expand Up @@ -859,8 +859,6 @@ public void addPartitionField(ExternalTable dorisTable, AddPartitionFieldOp op,
+ ", error message is: " + ExceptionUtils.getRootCauseMessage(e), e);
}
refreshTable(dorisTable, updateTime);
// Reset cached isValidRelatedTable flag after partition evolution
((IcebergExternalTable) dorisTable).setIsValidRelatedTableCached(false);
}

/**
Expand Down Expand Up @@ -888,8 +886,6 @@ public void dropPartitionField(ExternalTable dorisTable, DropPartitionFieldOp op
+ ", error message is: " + ExceptionUtils.getRootCauseMessage(e), e);
}
refreshTable(dorisTable, updateTime);
// Reset cached isValidRelatedTable flag after partition evolution
((IcebergExternalTable) dorisTable).setIsValidRelatedTableCached(false);
}

/**
Expand Down Expand Up @@ -931,8 +927,6 @@ public void replacePartitionField(ExternalTable dorisTable, ReplacePartitionFiel
+ ", error message is: " + ExceptionUtils.getRootCauseMessage(e), e);
}
refreshTable(dorisTable, updateTime);
// Reset cached isValidRelatedTable flag after partition evolution
((IcebergExternalTable) dorisTable).setIsValidRelatedTableCached(false);
}

@Override
Expand Down Expand Up @@ -1053,4 +1047,3 @@ private org.apache.iceberg.SortOrder buildSortOrder(List<SortFieldInfo> sortFiel
}
}


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