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HBASE-27038 CellComparator should extend Serializable #4492

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Merged
bbeaudreault merged 1 commit into from
Jun 6, 2022
Merged

HBASE-27038 CellComparator should extend Serializable #4492

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3 changes: 2 additions & 1 deletion hbase-common/src/main/java/org/apache/hadoop/hbase/CellComparator.java
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Original file line number Diff line number Diff line change
Expand Up @@ -17,6 +17,7 @@
*/
package org.apache.hadoop.hbase;

import java.io.Serializable;
import java.nio.ByteBuffer;
import java.util.Comparator;
import org.apache.hadoop.hbase.util.ByteBufferUtils;
Expand All @@ -30,7 +31,7 @@
*/
@InterfaceAudience.Public
@InterfaceStability.Evolving
public interface CellComparator extends Comparator<Cell> {
public interface CellComparator extends Comparator<Cell>, Serializable {
/**
* A comparator for ordering cells in user-space tables. Useful when writing cells in sorted order
* as necessary for bulk import (i.e. via MapReduce).
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2 changes: 2 additions & 0 deletions hbase-common/src/main/java/org/apache/hadoop/hbase/CellComparatorImpl.java
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Expand Up @@ -46,6 +46,8 @@
@InterfaceStability.Evolving
public class CellComparatorImpl implements CellComparator {

private static final long serialVersionUID = 8186411895799094989L;

/**
* Comparator for plain key/values; i.e. non-catalog table key/values. Works on Key portion of
* KeyValue only.
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