diff --git a/hbase-common/src/main/java/org/apache/hadoop/hbase/KeyValue.java b/hbase-common/src/main/java/org/apache/hadoop/hbase/KeyValue.java index 8f8554c..f9a621a 100644 --- a/hbase-common/src/main/java/org/apache/hadoop/hbase/KeyValue.java +++ b/hbase-common/src/main/java/org/apache/hadoop/hbase/KeyValue.java @@ -43,6 +43,7 @@ import org.apache.hadoop.hbase.util.Bytes; import org.apache.hadoop.hbase.util.ClassSize; import org.apache.hadoop.io.IOUtils; import org.apache.hadoop.io.RawComparator; + import com.google.common.annotations.VisibleForTesting; /** @@ -2641,6 +2642,20 @@ public class KeyValue implements ExtendedCell { this.rowLen = Bytes.toShort(this.bytes, this.offset); } + public void set(KeyOnlyKeyValue keyOnlyKeyValue) { + this.bytes = keyOnlyKeyValue.bytes; + this.length = keyOnlyKeyValue.length; + this.offset = keyOnlyKeyValue.offset; + this.rowLen = keyOnlyKeyValue.rowLen; + } + + public void clear() { + rowLen = -1; + bytes = null; + offset = 0; + length = 0; + } + @Override public int getKeyOffset() { return this.offset; diff --git a/hbase-common/src/main/java/org/apache/hadoop/hbase/io/encoding/BufferedDataBlockEncoder.java b/hbase-common/src/main/java/org/apache/hadoop/hbase/io/encoding/BufferedDataBlockEncoder.java index 4d3a26c..edecd9a 100644 --- a/hbase-common/src/main/java/org/apache/hadoop/hbase/io/encoding/BufferedDataBlockEncoder.java +++ b/hbase-common/src/main/java/org/apache/hadoop/hbase/io/encoding/BufferedDataBlockEncoder.java @@ -139,7 +139,7 @@ abstract class BufferedDataBlockEncoder extends AbstractDataBlockEncoder { protected void invalidate() { valueOffset = -1; tagsCompressedLength = 0; - currentKey = new KeyValue.KeyOnlyKeyValue(); + currentKey.clear(); uncompressTags = true; currentBuffer = null; } @@ -188,7 +188,7 @@ abstract class BufferedDataBlockEncoder extends AbstractDataBlockEncoder { keyBuffer, nextState.lastCommonPrefix, nextState.keyLength - nextState.lastCommonPrefix); } - currentKey = nextState.currentKey; + currentKey.set(nextState.currentKey); valueOffset = nextState.valueOffset; keyLength = nextState.keyLength;