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JAVA-4868 3.12.x backport #1116

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Merged
merged 1 commit into from
May 26, 2023
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JAVA-4868 3.12.x backport #1116

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4 changes: 3 additions & 1 deletion driver-core/src/main/com/mongodb/internal/connection/ZstdCompressor.java
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Original file line number Diff line number Diff line change
Expand Up @@ -27,6 +27,8 @@
import java.util.List;

class ZstdCompressor extends Compressor {
private static final int DEFAULT_COMPRESSION_LEVEL = 3;

@Override
public String getName() {
return "zstd";
Expand All @@ -46,7 +48,7 @@ public void compress(final List<ByteBuf> source, final BsonOutput target) {

try {
byte[] out = new byte[(int) Zstd.compressBound(uncompressedSize)];
int compressedSize = (int) Zstd.compress(out, singleByteArraySource, Zstd.maxCompressionLevel());
int compressedSize = (int) Zstd.compress(out, singleByteArraySource, DEFAULT_COMPRESSION_LEVEL);
target.writeBytes(out, 0, compressedSize);
} catch (RuntimeException e) {
throw new MongoInternalException("Unexpected RuntimeException", e);
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