Revert "HBASE-26856:BufferedDataBlockEncoder.OnheapDecodedCell value can get corrupted (#4394)"
This reverts commit c198f23e5eb078abc47d4c3439477c6c2b4d5136.
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 93960f7..8ab1728 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
@@ -232,10 +232,9 @@
int tOffset = 0;
if (this.includeTags) {
if (this.tagCompressionContext == null) {
+ tagsArray = valAndTagsBuffer.array();
tOffset =
valAndTagsBuffer.arrayOffset() + vOffset + this.valueLength + tagsLenSerializationSize;
- tagsArray = Bytes.copy(valAndTagsBuffer.array(), tOffset, this.tagsLength);
- tOffset = 0;
} else {
tagsArray = Bytes.copy(tagsBuffer, 0, this.tagsLength);
tOffset = 0;
@@ -244,8 +243,9 @@
return new OnheapDecodedCell(Bytes.copy(keyBuffer, 0, this.keyLength),
currentKey.getRowLength(), currentKey.getFamilyOffset(), currentKey.getFamilyLength(),
currentKey.getQualifierOffset(), currentKey.getQualifierLength(), currentKey.getTimestamp(),
- currentKey.getTypeByte(), Bytes.copy(valAndTagsBuffer.array(), valAndTagsBuffer.arrayOffset() + vOffset,
- this.valueLength), 0, this.valueLength, memstoreTS, tagsArray, tOffset, this.tagsLength);
+ currentKey.getTypeByte(), valAndTagsBuffer.array(),
+ valAndTagsBuffer.arrayOffset() + vOffset, this.valueLength, memstoreTS, tagsArray, tOffset,
+ this.tagsLength);
}
private Cell toOffheapCell(ByteBuffer valAndTagsBuffer, int vOffset,
@@ -254,26 +254,13 @@
int tOffset = 0;
if (this.includeTags) {
if (this.tagCompressionContext == null) {
+ tagsBuf = valAndTagsBuffer;
tOffset = vOffset + this.valueLength + tagsLenSerializationSize;
- byte[] output = new byte[this.tagsLength];
- ByteBufferUtils.copyFromBufferToArray(output, valAndTagsBuffer, tOffset, 0,
- this.tagsLength);
- tagsBuf = ByteBuffer.wrap(output);
- tOffset = 0;
} else {
tagsBuf = ByteBuffer.wrap(Bytes.copy(tagsBuffer, 0, this.tagsLength));
tOffset = 0;
}
}
-
- if (this.valueLength > 0) {
- byte[] output = new byte[this.valueLength];
- ByteBufferUtils.copyFromBufferToArray(output, valAndTagsBuffer, vOffset, 0,
- this.valueLength);
- valAndTagsBuffer = ByteBuffer.wrap(output);
- vOffset = 0;
- }
-
return new OffheapDecodedExtendedCell(
ByteBuffer.wrap(Bytes.copy(keyBuffer, 0, this.keyLength)), currentKey.getRowLength(),
currentKey.getFamilyOffset(), currentKey.getFamilyLength(), currentKey.getQualifierOffset(),
