SSL对等点关闭错误-阿里巴巴OSS java SDK

Question

在使用阿里云的Java SDK从阿里云的对象存储服务(OSS)中使用数据时，出现“SSL peer错误关闭”异常。我们使用的是Oracle Java8.x、Hadoop3.x。我们在作为Oozie工作流运行时得到了这个异常，并将数据persit到HDFS路径中。如何解决这个问题？

 // Create an OSSClient instance.
    ClientBuilderConfiguration clientConfig = new ClientBuilderConfiguration();
    clientConfig.setProxyHost(PROXY_HOST);
    clientConfig.setProxyPort(PROXY_PORT);
    clientConfig.setProtocol(Protocol.HTTPS);

    OSS ossClient = new OSSClientBuilder().build(ENDPOINT, ACCESS_KEY_ID, ACCESS_KEY_SECRET, clientConfig);
    String fileKey = "4868a87eb2a0f7a06c43";
    OSSObject ossObject = ossClient.getObject(BUCKET_NAME, fileKey);
    InputStream objectContent = ossObject.getObjectContent();

    try (InputStream inputStream = objectContent) {
        copyInputStreamToFile(inputStream, targetFile);
    }

Failing Oozie Launcher, Main class [org.apache.oozie.action.hadoop.JavaMain], main() threw exception, javax.net.ssl.SSLException: SSL peer shut down incorrectly
org.apache.oozie.action.hadoop.JavaMainException: javax.net.ssl.SSLException: SSL peer shut down incorrectly
...
Caused by: javax.net.ssl.SSLException: SSL peer shut down incorrectly
    at sun.security.ssl.InputRecord.readV3Record(InputRecord.java:596)
    at sun.security.ssl.InputRecord.read(InputRecord.java:532)
    at sun.security.ssl.SSLSocketImpl.readRecord(SSLSocketImpl.java:975)
    at sun.security.ssl.SSLSocketImpl.readDataRecord(SSLSocketImpl.java:933)
    at sun.security.ssl.AppInputStream.read(AppInputStream.java:105)
    at org.apache.http.impl.io.SessionInputBufferImpl.streamRead(SessionInputBufferImpl.java:139)
    at org.apache.http.impl.io.SessionInputBufferImpl.read(SessionInputBufferImpl.java:200)
    at org.apache.http.impl.io.ContentLengthInputStream.read(ContentLengthInputStream.java:178)
    at org.apache.http.conn.EofSensorInputStream.read(EofSensorInputStream.java:137)
    at java.util.zip.CheckedInputStream.read(CheckedInputStream.java:82)
    at java.io.FilterInputStream.read(FilterInputStream.java:133)
    at com.aliyun.oss.event.ProgressInputStream.read(ProgressInputStream.java:116)
    at java.util.zip.CheckedInputStream.read(CheckedInputStream.java:82)
    at java.io.FilterInputStream.read(FilterInputStream.java:107)
    at org.apache.hadoop.io.IOUtils.copyBytes(IOUtils.java:100)
    at org.apache.hadoop.io.IOUtils.copyBytes(IOUtils.java:68)
    at org.apache.hadoop.io.IOUtils.copyBytes(IOUtils.java:129)

Answer 1

你每次都是随机的还是一致的？您没有为人们提供足够的信息来帮助您。到目前为止，你尝试过哪些解决方案？

此错误消息SSL对等点关闭错误是一条一般消息，可能由多种原因造成。我建议你通读这篇文章，然后一篇一篇地尝试。

尝试检查远程SSL证书，验证其有效性，很可能问题就在那里。

打开-djavax.net.debug=ssl，握手要求您对握手过程有一定程度的了解，有时这可能很困难。您可以使用mitmproxy之类的工具来检查https通信量。

您也可以使用联机TLS检查器检查TLS支持。