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[core] Log when scan uses global index #7977

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Merged
leaves12138 merged 1 commit into from
May 26, 2026
+10 −1
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[core] Log when scan uses global index #7977

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11 changes: 10 additions & 1 deletion paimon-core/src/main/java/org/apache/paimon/globalindex/DataEvolutionBatchScan.java
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Original file line number Diff line number Diff line change
Expand Up @@ -41,6 +41,9 @@
import org.apache.paimon.utils.Range;
import org.apache.paimon.utils.RowRangeIndex;

import org.slf4j.Logger;
import org.slf4j.LoggerFactory;

import javax.annotation.Nullable;

import java.io.IOException;
Expand All @@ -57,6 +60,8 @@
/** Scan for data evolution table. */
public class DataEvolutionBatchScan implements DataTableScan {

private static final Logger LOG = LoggerFactory.getLogger(DataEvolutionBatchScan.class);

private final FileStoreTable table;
private final DataTableBatchScan batchScan;

Expand Down Expand Up @@ -274,7 +279,11 @@ private Optional<GlobalIndexResult> evalGlobalIndex() {
}

try (GlobalIndexScanner scanner = optionalScanner.get()) {
return scanner.scan(filter);
Optional<GlobalIndexResult> result = scanner.scan(filter);
if (result.isPresent()) {
LOG.info("Scan table '{}' with global index.", table.name());
}
return result;
} catch (IOException e) {
throw new RuntimeException(e);
}
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