Trying to create a AvroParquetReader for a parquet file reading in blockBlob in azure storageaccount, but getting an error – Caused by: java.lang.RuntimeException: InputBuffer@7a70b9e9 is not a Parquet file. Expected magic number at tail, but found [0, 0, 0, 0]

public void parquetReader(){

    BlobServiceClient blobServiceClient =
        new BlobServiceClientBuilder()
            .endpoint("https://" + storageAccountName + ".blob.core.windows.net/")
            .credential(new StorageSharedKeyCredential(storageAccountName, blobKey))
            .connectionString(storageAccountConnectionString)
            .buildClient();

    BlobContainerClient blobContainerClient =
        blobServiceClient.getBlobContainerClient(containerName);

    String path = "data/first/test.parquet"

    BlockBlobClient blockBlobClient = blobContainerClient.getBlobClient(path).getBlockBlobClient();

    
    InputBuffer inputBuffer =
        InputBuffer.create(
            blockBlobClient.openInputStream(), Math.toIntExact(blockBlobClient.getProperties().getBlobSize()));

    ParquetReader<GenericRecord> reader = AvroParquetReader.<GenericRecord>builder(inputBuffer).build(); // getting error here

  }

How to resolve the error?