HBASE-19575 add copy constructor to Mutation
This commit is contained in:
parent
6cefabee26
commit
59baf12c03
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@ -112,17 +112,11 @@ public class Append extends Mutation {
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}
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/**
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* Copy constructor
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* @param a
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* @param appendToCopy append to copy
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*/
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public Append(Append a) {
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this.row = a.getRow();
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this.ts = a.getTimeStamp();
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this.tr = a.getTimeRange();
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this.familyMap.putAll(a.getFamilyCellMap());
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for (Map.Entry<String, byte[]> entry : a.getAttributesMap().entrySet()) {
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this.setAttribute(entry.getKey(), entry.getValue());
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}
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this.setPriority(a.getPriority());
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public Append(Append appendToCopy) {
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super(appendToCopy);
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this.tr = appendToCopy.getTimeRange();
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}
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/** Create a Append operation for the specified row.
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@ -137,6 +131,18 @@ public class Append extends Mutation {
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this.row = Bytes.copy(rowArray, rowOffset, rowLength);
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}
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/**
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* Construct the Append with user defined data. NOTED:
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* 1) all cells in the familyMap must have the DataType.Put
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* 2) the row of each cell must be same with passed row.
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* @param row row. CAN'T be null
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* @param ts timestamp
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* @param familyMap the map to collect all cells internally. CAN'T be null
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*/
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public Append(byte[] row, long ts, NavigableMap<byte [], List<Cell>> familyMap) {
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super(row, ts, familyMap);
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}
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/**
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* Add the specified column and value to this Append operation.
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* @param family family name
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@ -202,6 +208,12 @@ public class Append extends Mutation {
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return (Append) super.setDurability(d);
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}
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/**
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* Method for setting the Append's familyMap
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* @deprecated As of release 2.0.0, this will be removed in HBase 3.0.0.
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* Use {@link Append#Append(byte[], long, NavigableMap)} instead
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*/
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@Deprecated
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@Override
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public Append setFamilyCellMap(NavigableMap<byte[], List<Cell>> map) {
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return (Append) super.setFamilyCellMap(map);
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@ -135,17 +135,23 @@ public class Delete extends Mutation implements Comparable<Row> {
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}
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/**
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* @param d Delete to clone.
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* @param deleteToCopy delete to copy
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*/
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public Delete(final Delete d) {
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this.row = d.getRow();
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this.ts = d.getTimeStamp();
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this.familyMap.putAll(d.getFamilyCellMap());
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this.durability = d.durability;
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for (Map.Entry<String, byte[]> entry : d.getAttributesMap().entrySet()) {
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this.setAttribute(entry.getKey(), entry.getValue());
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}
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super.setPriority(d.getPriority());
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public Delete(final Delete deleteToCopy) {
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super(deleteToCopy);
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}
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/**
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* Construct the Delete with user defined data. NOTED:
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* 1) all cells in the familyMap must have the delete type.
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* see {@link org.apache.hadoop.hbase.Cell.DataType}
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* 2) the row of each cell must be same with passed row.
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* @param row row. CAN'T be null
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* @param ts timestamp
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* @param familyMap the map to collect all cells internally. CAN'T be null
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*/
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public Delete(byte[] row, long ts, NavigableMap<byte [], List<Cell>> familyMap) {
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super(row, ts, familyMap);
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}
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/**
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@ -314,6 +320,12 @@ public class Delete extends Mutation implements Comparable<Row> {
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return (Delete) super.setDurability(d);
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}
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/**
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* Method for setting the Delete's familyMap
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* @deprecated As of release 2.0.0, this will be removed in HBase 3.0.0.
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* Use {@link Delete#Delete(byte[], long, NavigableMap)} instead
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*/
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@Deprecated
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@Override
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public Delete setFamilyCellMap(NavigableMap<byte[], List<Cell>> map) {
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return (Delete) super.setFamilyCellMap(map);
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@ -72,17 +72,23 @@ public class Increment extends Mutation implements Comparable<Row> {
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}
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/**
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* Copy constructor
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* @param i
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* @param incrementToCopy increment to copy
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*/
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public Increment(Increment i) {
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this.row = i.getRow();
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this.ts = i.getTimeStamp();
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this.tr = i.getTimeRange();
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this.familyMap.putAll(i.getFamilyCellMap());
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for (Map.Entry<String, byte[]> entry : i.getAttributesMap().entrySet()) {
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this.setAttribute(entry.getKey(), entry.getValue());
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}
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super.setPriority(i.getPriority());
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public Increment(Increment incrementToCopy) {
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super(incrementToCopy);
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this.tr = incrementToCopy.getTimeRange();
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}
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/**
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* Construct the Increment with user defined data. NOTED:
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* 1) all cells in the familyMap must have the DataType.Put
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* 2) the row of each cell must be same with passed row.
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* @param row row. CAN'T be null
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* @param ts timestamp
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* @param familyMap the map to collect all cells internally. CAN'T be null
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*/
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public Increment(byte[] row, long ts, NavigableMap<byte [], List<Cell>> familyMap) {
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super(row, ts, familyMap);
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}
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/**
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@ -309,6 +315,12 @@ public class Increment extends Mutation implements Comparable<Row> {
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return (Increment) super.setDurability(d);
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}
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/**
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* Method for setting the Increment's familyMap
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* @deprecated As of release 2.0.0, this will be removed in HBase 3.0.0.
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* Use {@link Increment#Increment(byte[], long, NavigableMap)} instead
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*/
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@Deprecated
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@Override
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public Increment setFamilyCellMap(NavigableMap<byte[], List<Cell>> map) {
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return (Increment) super.setFamilyCellMap(map);
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@ -28,6 +28,7 @@ import java.util.Map;
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import java.util.NavigableMap;
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import java.util.TreeMap;
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import java.util.UUID;
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import java.util.stream.Collectors;
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import org.apache.hadoop.hbase.Cell;
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import org.apache.hadoop.hbase.CellScannable;
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import org.apache.hadoop.hbase.CellScanner;
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@ -49,6 +50,7 @@ import org.apache.hadoop.hbase.util.Bytes;
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import org.apache.hadoop.hbase.util.ClassSize;
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import org.apache.yetus.audience.InterfaceAudience;
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import org.apache.hadoop.hbase.shaded.com.google.common.base.Preconditions;
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import org.apache.hadoop.hbase.shaded.com.google.common.collect.ArrayListMultimap;
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import org.apache.hadoop.hbase.shaded.com.google.common.collect.ListMultimap;
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import org.apache.hadoop.hbase.shaded.com.google.common.io.ByteArrayDataInput;
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@ -87,12 +89,48 @@ public abstract class Mutation extends OperationWithAttributes implements Row, C
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private static final String RETURN_RESULTS = "_rr_";
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// TODO: row should be final
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protected byte [] row = null;
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protected long ts = HConstants.LATEST_TIMESTAMP;
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protected Durability durability = Durability.USE_DEFAULT;
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// TODO: familyMap should be final
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// A Map sorted by column family.
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protected NavigableMap<byte [], List<Cell>> familyMap = new TreeMap<>(Bytes.BYTES_COMPARATOR);
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protected NavigableMap<byte [], List<Cell>> familyMap;
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/**
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* empty construction.
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* We need this empty construction to keep binary compatibility.
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*/
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protected Mutation() {
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this.familyMap = new TreeMap<>(Bytes.BYTES_COMPARATOR);
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}
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protected Mutation(Mutation clone) {
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super(clone);
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this.row = clone.getRow();
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this.ts = clone.getTimeStamp();
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this.familyMap = clone.getFamilyCellMap().entrySet().stream()
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.collect(Collectors.toMap(e -> e.getKey(), e -> new ArrayList<>(e.getValue()),
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(k, v) -> {
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throw new RuntimeException("collisions!!!");
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}, () -> new TreeMap(Bytes.BYTES_COMPARATOR)));
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}
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/**
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* Construct the mutation with user defined data.
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* @param row row. CAN'T be null
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* @param ts timestamp
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* @param familyMap the map to collect all cells internally. CAN'T be null
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*/
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protected Mutation(byte[] row, long ts, NavigableMap<byte [], List<Cell>> familyMap) {
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this.row = Preconditions.checkNotNull(row);
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if (row.length == 0) {
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throw new IllegalArgumentException("Row can't be empty");
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}
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this.ts = ts;
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this.familyMap = Preconditions.checkNotNull(familyMap);
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}
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@Override
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public CellScanner cellScanner() {
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@ -260,8 +298,11 @@ public abstract class Mutation extends OperationWithAttributes implements Row, C
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}
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/**
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* Method for setting the put's familyMap
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* Method for setting the mutation's familyMap
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* @deprecated As of release 2.0.0, this will be removed in HBase 3.0.0.
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* Use {@link Mutation#Mutation(byte[], long, NavigableMap)} instead
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*/
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@Deprecated
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public Mutation setFamilyCellMap(NavigableMap<byte [], List<Cell>> map) {
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// TODO: Shut this down or move it up to be a Constructor. Get new object rather than change
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// this internal data member.
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@ -22,11 +22,12 @@ package org.apache.hadoop.hbase.client;
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import java.util.Collections;
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import java.util.HashMap;
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import java.util.Map;
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import java.util.TreeMap;
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import java.util.stream.Collectors;
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import org.apache.hadoop.hbase.HConstants;
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import org.apache.yetus.audience.InterfaceAudience;
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import org.apache.hadoop.hbase.util.Bytes;
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import org.apache.hadoop.hbase.util.ClassSize;
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import org.apache.yetus.audience.InterfaceAudience;
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@InterfaceAudience.Public
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public abstract class OperationWithAttributes extends Operation implements Attributes {
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@ -37,6 +38,22 @@ public abstract class OperationWithAttributes extends Operation implements Attri
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public static final String ID_ATRIBUTE = "_operation.attributes.id";
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private int priority = HConstants.PRIORITY_UNSET;
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/**
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* empty construction.
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* We need this empty construction to keep binary compatibility.
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*/
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protected OperationWithAttributes() {
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}
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protected OperationWithAttributes(OperationWithAttributes clone) {
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this.attributes = clone.getAttributesMap() == null ? null :
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clone.getAttributesMap().entrySet().stream()
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.collect(Collectors.toMap(e -> e.getKey(), e -> e.getValue(), (k, v) -> {
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throw new RuntimeException("collisions!!!");
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}, () -> new TreeMap<>()));
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this.priority = clone.getPriority();
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}
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@Override
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public OperationWithAttributes setAttribute(String name, byte[] value) {
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if (attributes == null && value == null) {
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@ -21,11 +21,9 @@ package org.apache.hadoop.hbase.client;
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import java.io.IOException;
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import java.nio.ByteBuffer;
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import java.util.ArrayList;
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import java.util.List;
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import java.util.Map;
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import java.util.NavigableMap;
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import java.util.TreeMap;
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import java.util.UUID;
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import org.apache.hadoop.hbase.Cell;
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import org.apache.hadoop.hbase.CellUtil;
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@ -155,15 +153,19 @@ public class Put extends Mutation implements HeapSize, Comparable<Row> {
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* @param putToCopy put to copy
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*/
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public Put(Put putToCopy) {
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this(putToCopy.getRow(), putToCopy.ts);
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this.familyMap = new TreeMap<>(Bytes.BYTES_COMPARATOR);
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for(Map.Entry<byte [], List<Cell>> entry: putToCopy.getFamilyCellMap().entrySet()) {
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this.familyMap.put(entry.getKey(), new ArrayList<>(entry.getValue()));
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}
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this.durability = putToCopy.durability;
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for (Map.Entry<String, byte[]> entry : putToCopy.getAttributesMap().entrySet()) {
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this.setAttribute(entry.getKey(), entry.getValue());
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}
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super(putToCopy);
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}
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/**
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* Construct the Put with user defined data. NOTED:
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* 1) all cells in the familyMap must have the DataType.Put
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* 2) the row of each cell must be same with passed row.
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* @param row row. CAN'T be null
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* @param ts timestamp
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* @param familyMap the map to collect all cells internally. CAN'T be null
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*/
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public Put(byte[] row, long ts, NavigableMap<byte [], List<Cell>> familyMap) {
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super(row, ts, familyMap);
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}
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/**
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@ -321,6 +323,12 @@ public class Put extends Mutation implements HeapSize, Comparable<Row> {
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return (Put) super.setDurability(d);
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}
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/**
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* Method for setting the put's familyMap
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* @deprecated As of release 2.0.0, this will be removed in HBase 3.0.0.
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* Use {@link Put#Put(byte[], long, NavigableMap)} instead
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*/
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@Deprecated
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@Override
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public Put setFamilyCellMap(NavigableMap<byte[], List<Cell>> map) {
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return (Put) super.setFamilyCellMap(map);
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@ -0,0 +1,239 @@
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/**
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*
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* Licensed to the Apache Software Foundation (ASF) under one
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* or more contributor license agreements. See the NOTICE file
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* distributed with this work for additional information
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* regarding copyright ownership. The ASF licenses this file
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* to you under the Apache License, Version 2.0 (the
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* "License"); you may not use this file except in compliance
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* with the License. You may obtain a copy of the License at
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*
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* http://www.apache.org/licenses/LICENSE-2.0
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*
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* Unless required by applicable law or agreed to in writing, software
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* distributed under the License is distributed on an "AS IS" BASIS,
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* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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* See the License for the specific language governing permissions and
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* limitations under the License.
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*/
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package org.apache.hadoop.hbase.client;
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import static org.junit.Assert.assertNotEquals;
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import static org.junit.Assert.assertTrue;
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import java.io.IOException;
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import java.util.List;
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import org.apache.hadoop.hbase.Cell;
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import org.apache.hadoop.hbase.Cell.DataType;
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import org.apache.hadoop.hbase.CellBuilderFactory;
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import org.apache.hadoop.hbase.CellBuilderType;
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import org.apache.hadoop.hbase.CellUtil;
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import org.apache.hadoop.hbase.io.TimeRange;
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import org.apache.hadoop.hbase.testclassification.ClientTests;
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import org.apache.hadoop.hbase.testclassification.SmallTests;
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import org.apache.hadoop.hbase.util.Bytes;
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import org.junit.Assert;
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import org.junit.Test;
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import org.junit.experimental.categories.Category;
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@Category({ SmallTests.class, ClientTests.class })
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public class TestMutation {
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@Test
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public void testAppendCopyConstructor() throws IOException {
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Append origin = new Append(Bytes.toBytes("ROW-01"));
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origin.setPriority(100);
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byte[] family = Bytes.toBytes("CF-01");
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origin.add(CellBuilderFactory.create(CellBuilderType.SHALLOW_COPY)
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.setRow(origin.getRow())
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.setFamily(family)
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.setQualifier(Bytes.toBytes("q"))
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.setType(DataType.Put)
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.setValue(Bytes.toBytes(100))
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.build());
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origin.addColumn(family, Bytes.toBytes("q0"), Bytes.toBytes("value"));
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origin.setTimeRange(100, 1000);
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Append clone = new Append(origin);
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assertEquals(origin, clone);
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origin.addColumn(family, Bytes.toBytes("q1"), Bytes.toBytes("value"));
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//They should have different cell lists
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assertNotEquals(origin.getCellList(family), clone.getCellList(family));
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}
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@Test
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public void testIncrementCopyConstructor() throws IOException {
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Increment origin = new Increment(Bytes.toBytes("ROW-01"));
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origin.setPriority(100);
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byte[] family = Bytes.toBytes("CF-01");
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origin.add(CellBuilderFactory.create(CellBuilderType.SHALLOW_COPY)
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.setRow(origin.getRow())
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.setFamily(family)
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.setQualifier(Bytes.toBytes("q"))
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.setType(DataType.Put)
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.setValue(Bytes.toBytes(100))
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.build());
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origin.addColumn(family, Bytes.toBytes("q0"), 4);
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origin.setTimeRange(100, 1000);
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Increment clone = new Increment(origin);
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assertEquals(origin, clone);
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origin.addColumn(family, Bytes.toBytes("q1"), 3);
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//They should have different cell lists
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assertNotEquals(origin.getCellList(family), clone.getCellList(family));
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}
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@Test
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public void testDeleteCopyConstructor() throws IOException {
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Delete origin = new Delete(Bytes.toBytes("ROW-01"));
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origin.setPriority(100);
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byte[] family = Bytes.toBytes("CF-01");
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origin.add(CellBuilderFactory.create(CellBuilderType.SHALLOW_COPY)
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.setRow(origin.getRow())
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.setFamily(family)
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.setQualifier(Bytes.toBytes("q"))
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.setType(DataType.Delete)
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.build());
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origin.addColumn(family, Bytes.toBytes("q0"));
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origin.addColumns(family, Bytes.toBytes("q1"));
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origin.addFamily(family);
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origin.addColumns(family, Bytes.toBytes("q2"), 100);
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origin.addFamilyVersion(family, 1000);
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Delete clone = new Delete(origin);
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assertEquals(origin, clone);
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origin.addColumn(family, Bytes.toBytes("q3"));
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//They should have different cell lists
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assertNotEquals(origin.getCellList(family), clone.getCellList(family));
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}
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@Test
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public void testPutCopyConstructor() throws IOException {
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Put origin = new Put(Bytes.toBytes("ROW-01"));
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origin.setPriority(100);
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byte[] family = Bytes.toBytes("CF-01");
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origin.add(CellBuilderFactory.create(CellBuilderType.SHALLOW_COPY)
|
||||
.setRow(origin.getRow())
|
||||
.setFamily(family)
|
||||
.setQualifier(Bytes.toBytes("q"))
|
||||
.setType(DataType.Put)
|
||||
.setValue(Bytes.toBytes("value"))
|
||||
.build());
|
||||
origin.addColumn(family, Bytes.toBytes("q0"), Bytes.toBytes("V-01"));
|
||||
origin.addColumn(family, Bytes.toBytes("q1"), 100, Bytes.toBytes("V-01"));
|
||||
Put clone = new Put(origin);
|
||||
assertEquals(origin, clone);
|
||||
origin.addColumn(family, Bytes.toBytes("q2"), Bytes.toBytes("V-02"));
|
||||
|
||||
//They should have different cell lists
|
||||
assertNotEquals(origin.getCellList(family), clone.getCellList(family));
|
||||
}
|
||||
|
||||
private void assertEquals(Mutation origin, Mutation clone) {
|
||||
Assert.assertEquals(origin.getFamilyCellMap().size(), clone.getFamilyCellMap().size());
|
||||
for (byte[] family : origin.getFamilyCellMap().keySet()) {
|
||||
List<Cell> originCells = origin.getCellList(family);
|
||||
List<Cell> cloneCells = clone.getCellList(family);
|
||||
Assert.assertEquals(originCells.size(), cloneCells.size());
|
||||
for (int i = 0; i != cloneCells.size(); ++i) {
|
||||
Cell originCell = originCells.get(i);
|
||||
Cell cloneCell = cloneCells.get(i);
|
||||
assertTrue(CellUtil.equals(originCell, cloneCell));
|
||||
assertTrue(CellUtil.matchingValue(originCell, cloneCell));
|
||||
}
|
||||
}
|
||||
Assert.assertEquals(origin.getAttributesMap().size(), clone.getAttributesMap().size());
|
||||
for (String name : origin.getAttributesMap().keySet()) {
|
||||
byte[] originValue = origin.getAttributesMap().get(name);
|
||||
byte[] cloneValue = clone.getAttributesMap().get(name);
|
||||
assertTrue(Bytes.equals(originValue, cloneValue));
|
||||
}
|
||||
Assert.assertEquals(origin.getTimeStamp(), clone.getTimeStamp());
|
||||
Assert.assertEquals(origin.getPriority(), clone.getPriority());
|
||||
if (origin instanceof Append) {
|
||||
assertEquals(((Append)origin).getTimeRange(), ((Append)clone).getTimeRange());
|
||||
}
|
||||
if (origin instanceof Increment) {
|
||||
assertEquals(((Increment)origin).getTimeRange(), ((Increment)clone).getTimeRange());
|
||||
}
|
||||
}
|
||||
|
||||
private static void assertEquals(TimeRange origin, TimeRange clone) {
|
||||
Assert.assertEquals(origin.getMin(), clone.getMin());
|
||||
Assert.assertEquals(origin.getMax(), clone.getMax());
|
||||
}
|
||||
|
||||
// HBASE-14881
|
||||
@Test
|
||||
public void testRowIsImmutableOrNot() {
|
||||
byte[] rowKey = Bytes.toBytes("immutable");
|
||||
|
||||
// Test when row key is immutable
|
||||
Put putRowIsImmutable = new Put(rowKey, true);
|
||||
assertTrue(rowKey == putRowIsImmutable.getRow()); // No local copy is made
|
||||
|
||||
// Test when row key is not immutable
|
||||
Put putRowIsNotImmutable = new Put(rowKey, 1000L, false);
|
||||
assertTrue(rowKey != putRowIsNotImmutable.getRow()); // A local copy is made
|
||||
}
|
||||
|
||||
// HBASE-14882
|
||||
@Test
|
||||
public void testAddImmutableToPut() throws IOException {
|
||||
byte[] row = Bytes.toBytes("immutable-row");
|
||||
byte[] family = Bytes.toBytes("immutable-family");
|
||||
|
||||
byte[] qualifier0 = Bytes.toBytes("immutable-qualifier-0");
|
||||
byte[] value0 = Bytes.toBytes("immutable-value-0");
|
||||
|
||||
byte[] qualifier1 = Bytes.toBytes("immutable-qualifier-1");
|
||||
byte[] value1 = Bytes.toBytes("immutable-value-1");
|
||||
long ts1 = 5000L;
|
||||
|
||||
// "true" indicates that the input row is immutable
|
||||
Put put = new Put(row, true);
|
||||
put.add(CellBuilderFactory.create(CellBuilderType.SHALLOW_COPY)
|
||||
.setRow(row)
|
||||
.setFamily(family)
|
||||
.setQualifier(qualifier0)
|
||||
.setTimestamp(put.getTimeStamp())
|
||||
.setType(DataType.Put)
|
||||
.setValue(value0)
|
||||
.build())
|
||||
.add(CellBuilderFactory.create(CellBuilderType.SHALLOW_COPY)
|
||||
.setRow(row)
|
||||
.setFamily(family)
|
||||
.setQualifier(qualifier1)
|
||||
.setTimestamp(ts1)
|
||||
.setType(DataType.Put)
|
||||
.setValue(value1)
|
||||
.build());
|
||||
|
||||
// Verify the cell of family:qualifier0
|
||||
Cell cell0 = put.get(family, qualifier0).get(0);
|
||||
|
||||
// Verify no local copy is made for family, qualifier or value
|
||||
assertTrue(cell0.getFamilyArray() == family);
|
||||
assertTrue(cell0.getQualifierArray() == qualifier0);
|
||||
assertTrue(cell0.getValueArray() == value0);
|
||||
|
||||
// Verify timestamp
|
||||
assertTrue(cell0.getTimestamp() == put.getTimeStamp());
|
||||
|
||||
// Verify the cell of family:qualifier1
|
||||
Cell cell1 = put.get(family, qualifier1).get(0);
|
||||
|
||||
// Verify no local copy is made for family, qualifier or value
|
||||
assertTrue(cell1.getFamilyArray() == family);
|
||||
assertTrue(cell1.getQualifierArray() == qualifier1);
|
||||
assertTrue(cell1.getValueArray() == value1);
|
||||
|
||||
// Verify timestamp
|
||||
assertTrue(cell1.getTimestamp() == ts1);
|
||||
}
|
||||
}
|
|
@ -1,125 +0,0 @@
|
|||
/**
|
||||
*
|
||||
* Licensed to the Apache Software Foundation (ASF) under one
|
||||
* or more contributor license agreements. See the NOTICE file
|
||||
* distributed with this work for additional information
|
||||
* regarding copyright ownership. The ASF licenses this file
|
||||
* to you under the Apache License, Version 2.0 (the
|
||||
* "License"); you may not use this file except in compliance
|
||||
* with the License. You may obtain a copy of the License at
|
||||
*
|
||||
* http://www.apache.org/licenses/LICENSE-2.0
|
||||
*
|
||||
* Unless required by applicable law or agreed to in writing, software
|
||||
* distributed under the License is distributed on an "AS IS" BASIS,
|
||||
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
|
||||
* See the License for the specific language governing permissions and
|
||||
* limitations under the License.
|
||||
*/
|
||||
|
||||
package org.apache.hadoop.hbase.client;
|
||||
|
||||
import static org.junit.Assert.assertEquals;
|
||||
import static org.junit.Assert.assertNotEquals;
|
||||
import static org.junit.Assert.assertTrue;
|
||||
|
||||
import java.io.IOException;
|
||||
|
||||
import org.apache.hadoop.hbase.Cell;
|
||||
import org.apache.hadoop.hbase.Cell.DataType;
|
||||
import org.apache.hadoop.hbase.CellBuilderFactory;
|
||||
import org.apache.hadoop.hbase.CellBuilderType;
|
||||
import org.apache.hadoop.hbase.testclassification.ClientTests;
|
||||
import org.apache.hadoop.hbase.testclassification.SmallTests;
|
||||
import org.apache.hadoop.hbase.util.Bytes;
|
||||
import org.junit.Test;
|
||||
import org.junit.experimental.categories.Category;
|
||||
|
||||
@Category({ SmallTests.class, ClientTests.class })
|
||||
public class TestPut {
|
||||
@Test
|
||||
public void testCopyConstructor() {
|
||||
Put origin = new Put(Bytes.toBytes("ROW-01"));
|
||||
byte[] family = Bytes.toBytes("CF-01");
|
||||
byte[] qualifier = Bytes.toBytes("Q-01");
|
||||
|
||||
origin.addColumn(family, qualifier, Bytes.toBytes("V-01"));
|
||||
Put clone = new Put(origin);
|
||||
|
||||
assertEquals(origin.getCellList(family), clone.getCellList(family));
|
||||
origin.addColumn(family, qualifier, Bytes.toBytes("V-02"));
|
||||
|
||||
//They should have different cell lists
|
||||
assertNotEquals(origin.getCellList(family), clone.getCellList(family));
|
||||
|
||||
}
|
||||
|
||||
// HBASE-14881
|
||||
@Test
|
||||
public void testRowIsImmutableOrNot() {
|
||||
byte[] rowKey = Bytes.toBytes("immutable");
|
||||
|
||||
// Test when row key is immutable
|
||||
Put putRowIsImmutable = new Put(rowKey, true);
|
||||
assertTrue(rowKey == putRowIsImmutable.getRow()); // No local copy is made
|
||||
|
||||
// Test when row key is not immutable
|
||||
Put putRowIsNotImmutable = new Put(rowKey, 1000L, false);
|
||||
assertTrue(rowKey != putRowIsNotImmutable.getRow()); // A local copy is made
|
||||
}
|
||||
|
||||
// HBASE-14882
|
||||
@Test
|
||||
public void testAddImmutable() throws IOException {
|
||||
byte[] row = Bytes.toBytes("immutable-row");
|
||||
byte[] family = Bytes.toBytes("immutable-family");
|
||||
|
||||
byte[] qualifier0 = Bytes.toBytes("immutable-qualifier-0");
|
||||
byte[] value0 = Bytes.toBytes("immutable-value-0");
|
||||
|
||||
byte[] qualifier1 = Bytes.toBytes("immutable-qualifier-1");
|
||||
byte[] value1 = Bytes.toBytes("immutable-value-1");
|
||||
long ts1 = 5000L;
|
||||
|
||||
// "true" indicates that the input row is immutable
|
||||
Put put = new Put(row, true);
|
||||
put.add(CellBuilderFactory.create(CellBuilderType.SHALLOW_COPY)
|
||||
.setRow(row)
|
||||
.setFamily(family)
|
||||
.setQualifier(qualifier0)
|
||||
.setTimestamp(put.getTimeStamp())
|
||||
.setType(DataType.Put)
|
||||
.setValue(value0)
|
||||
.build())
|
||||
.add(CellBuilderFactory.create(CellBuilderType.SHALLOW_COPY)
|
||||
.setRow(row)
|
||||
.setFamily(family)
|
||||
.setQualifier(qualifier1)
|
||||
.setTimestamp(ts1)
|
||||
.setType(DataType.Put)
|
||||
.setValue(value1)
|
||||
.build());
|
||||
|
||||
// Verify the cell of family:qualifier0
|
||||
Cell cell0 = put.get(family, qualifier0).get(0);
|
||||
|
||||
// Verify no local copy is made for family, qualifier or value
|
||||
assertTrue(cell0.getFamilyArray() == family);
|
||||
assertTrue(cell0.getQualifierArray() == qualifier0);
|
||||
assertTrue(cell0.getValueArray() == value0);
|
||||
|
||||
// Verify timestamp
|
||||
assertTrue(cell0.getTimestamp() == put.getTimeStamp());
|
||||
|
||||
// Verify the cell of family:qualifier1
|
||||
Cell cell1 = put.get(family, qualifier1).get(0);
|
||||
|
||||
// Verify no local copy is made for family, qualifier or value
|
||||
assertTrue(cell1.getFamilyArray() == family);
|
||||
assertTrue(cell1.getQualifierArray() == qualifier1);
|
||||
assertTrue(cell1.getValueArray() == value1);
|
||||
|
||||
// Verify timestamp
|
||||
assertTrue(cell1.getTimestamp() == ts1);
|
||||
}
|
||||
}
|
|
@ -83,7 +83,7 @@ public class TestMetricsRegion {
|
|||
"filteredReadRequestCount",
|
||||
107, agg);
|
||||
HELPER.assertCounter(
|
||||
"namespace_TestNS_table_MetricsRegionWrapperStub_region_DEADBEEF001_metric_replicaid",
|
||||
"namespace_TestNS_table_MetricsRegionWrapperStub_region_DEADBEEF001_metric_replicaid",
|
||||
1, agg);
|
||||
HELPER.assertCounter(
|
||||
"namespace_TestNS_table_MetricsRegionWrapperStub_region_DEADBEEF001_metric_compactionsQueuedCount",
|
||||
|
|
Loading…
Reference in New Issue