(paimon) branch master updated: [parquet] Optimize parquet to use getBytesUnsafe in FixedLenBytesColumnReader (#3509)

[lzljs3620320]

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lzljs3620320 pushed a commit to branch master
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The following commit(s) were added to refs/heads/master by this push:
     new d2f1bf1cb [parquet] Optimize parquet to use getBytesUnsafe in 
FixedLenBytesColumnReader (#3509)
d2f1bf1cb is described below

commit d2f1bf1cb477eb6c05681c23c4f8bcd5bdcd9d0f
Author: xuzifu666 <1206332...@qq.com>
AuthorDate: Wed Jun 12 23:37:21 2024 +0800

    [parquet] Optimize parquet to use getBytesUnsafe in 
FixedLenBytesColumnReader (#3509)
---
 .../apache/paimon/format/parquet/reader/FixedLenBytesColumnReader.java  | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git 
a/paimon-format/src/main/java/org/apache/paimon/format/parquet/reader/FixedLenBytesColumnReader.java
 
b/paimon-format/src/main/java/org/apache/paimon/format/parquet/reader/FixedLenBytesColumnReader.java
index 1fc9d9e91..afce717a6 100644
--- 
a/paimon-format/src/main/java/org/apache/paimon/format/parquet/reader/FixedLenBytesColumnReader.java
+++ 
b/paimon-format/src/main/java/org/apache/paimon/format/parquet/reader/FixedLenBytesColumnReader.java
@@ -102,7 +102,7 @@ public class FixedLenBytesColumnReader<VECTOR extends 
WritableColumnVector>
             WritableBytesVector bytesVector = (WritableBytesVector) column;
             for (int i = rowId; i < rowId + num; ++i) {
                 if (!bytesVector.isNullAt(i)) {
-                    byte[] v = 
dictionary.decodeToBinary(dictionaryIds.getInt(i)).getBytes();
+                    byte[] v = 
dictionary.decodeToBinary(dictionaryIds.getInt(i)).getBytesUnsafe();
                     bytesVector.appendBytes(i, v, 0, v.length);
                 }
             }