在springboot应用程序中，我使用hadoop从s3 amazon bucket中读取parquet文件。在获得目标文件作为inputstream之后，我想读取它。下面是我的代码

var s3="s3a://bucketX/file.parquet";
Path s3Path = new Path(s3);

Configuration configuration = new Configuration();
configuration.set("fs.s3a.aws.credentials.profileName", "profileX"); //profileX have the permission to read the file
configuration.set("fs.s3a.impl", "org.apache.hadoop.fs.s3a.S3AFileSystem");

configuration.set("fs.s3a.endpoint", "s3-eu-west-3.amazonaws.com"); 
configuration.set("fs.s3a.aws.credentials.provider", "com.amazonaws.auth.profile.ProfileCredentialsProvider"); 

var s3fs=new S3AFileSystem();
s3fs.initialize(new URI(s3), configuration);
InputStream s3InputStream = s3fs.open(new Path(s3));

下面是我的pom.xml配置

<dependency>
        <groupId>org.apache.hadoop</groupId>
        <artifactId>hadoop-aws</artifactId>
        <version>3.3.1</version>
    </dependency>
    <dependency>
        <groupId>org.apache.hadoop</groupId>
        <artifactId>hadoop-client</artifactId>
        <version>3.3.1</version>
    </dependency>

    <dependency>
        <groupId>org.apache.parquet</groupId>
        <artifactId>parquet-hadoop</artifactId>
        <version>1.12.3</version>
    </dependency>

ParquetFileReader需要一个HadoopInputFile作为输入。如何将输入流转换为HaddopInputFile？

ParquetFileReader reader = ParquetFileReader.open(convertToHadoopInputStream(s3InputStream))