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A method for simultaneously supporting multiple kerberos authentications in a single jvm process

A process and a single technology, applied in the field of security certification, can solve problems such as not being able to meet business needs

Active Publication Date: 2022-03-04
广州华资软件技术有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

In this case, a Java application needs to connect to two independent Hadoop clusters that use Kerberos authentication. A single JVM process and single Kerberos authentication obviously cannot meet business needs.

Method used

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  • A method for simultaneously supporting multiple kerberos authentications in a single jvm process

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Embodiment Construction

[0046] The present invention will be described in further detail below in conjunction with the accompanying drawings. The detailed description, which is a description made in conjunction with exemplary embodiments of the present invention, includes various details of the embodiments of the present invention to facilitate understanding, and they should be considered as exemplary only. Accordingly, those of ordinary skill in the art will recognize that various changes and modifications of the embodiments described herein can be made without departing from the scope and spirit of the invention. Also, descriptions of well-known functions and constructions are omitted in the following description for clarity and conciseness.

[0047] The method for simultaneously supporting multiple Kerberos authentications in the single JVM process of the present invention comprises the following steps:

[0048] Step 1, determine the number of independent Hadoop clusters using Kerberos authentica...

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Abstract

The present invention relates to a method for simultaneously supporting multiple Kerberos authentications in a single JVM process, the steps are as follows: to multiple Hadoop clusters that use Kerberos authentication, perform the following operations one by one; step 2.1, select a Hadoop cluster; step 2.2, set Kerberos Authentication environment variables and parameters; step 2.3, initiate a Kerberos authentication request, generate a ticket and return; step 2.4, select the next Hadoop cluster, repeat steps 2.2 and 2.3 until multiple Hadoop clusters have performed Kerberos authentication operations. In the present invention, in a JVM process (single JVM process), two or more Kerberos authentications can be used (supported) at the same time, so that software services in multiple Kerberos domains can be accessed simultaneously in a single JVM process, and more than two The data interaction of Kerberos authentication software services is enabled, providing efficient and convenient Kerberos authentication.

Description

technical field [0001] The invention relates to the technical field of security authentication in a JVM process (Java virtual machine process), in particular to a method for simultaneously supporting multiple Kerberos authentications in a single JVM process. Background technique [0002] Hadoop is recognized as a set of industry big data standard open source software. Thanks to its distributed architecture and its natural advantages in data extraction, conversion and loading, it can provide massive data processing capabilities in a distributed environment. Almost all mainstream manufacturers focus on Hadoop development tools, open source software, commercial tools and technical services. Hadoop is widely used in big data processing applications. [0003] Due to information security needs, Kerberos authentication is often used in Hadoop platform data sources (Kerberos is a computer network authorization protocol, which is used to authenticate personal communications in a safe...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): G06F9/455
CPCG06F9/45558G06F2009/45587
Inventor 张士松何健安雷邦宁翁庄明彭本
Owner 广州华资软件技术有限公司
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