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CASSANDRA-21160 Make synchronization on VectorMemoryIndex inserts more granular #4905

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CASSANDRA-21160 Make synchronization on VectorMemoryIndex inserts more granular #4905

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4 changes: 2 additions & 2 deletions src/java/org/apache/cassandra/index/sai/memory/VectorMemoryIndex.java
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Original file line number Diff line number Diff line change
Expand Up @@ -86,7 +86,7 @@ public VectorMemoryIndex(StorageAttachedIndex index, Memtable memtable)
}

@Override
public synchronized long add(DecoratedKey key, Clustering<?> clustering, ByteBuffer value)
public long add(DecoratedKey key, Clustering<?> clustering, ByteBuffer value)
{
if (value == null || value.remaining() == 0 || !index.validateTermSize(key, value, false, null))
return 0;
Expand Down Expand Up @@ -146,7 +146,7 @@ public long update(DecoratedKey key, Clustering<?> clustering, ByteBuffer oldVal
return bytesUsed;
}

private void updateKeyBounds(PrimaryKey primaryKey)
private synchronized void updateKeyBounds(PrimaryKey primaryKey)
{
if (minimumKey == null)
minimumKey = primaryKey;
Expand Down