Reference Manual

Total Page:16

File Type:pdf, Size:1020Kb

Reference Manual Hazelcast Management Center Reference Manual Table of Contents Preface. 6 Naming . 7 Hazelcast IMDG . 7 Licensing . 7 Trademarks . 7 Getting Help. 7 Release Notes. 8 1. Supported Environments . 8 1.1. IMDG/Jet Compatibility . 8 1.2. Browser Compatibility. 8 2. Getting Started . 8 2.1. Downloading Management Center. 9 2.2. Starting the Management Center Service . 9 2.2.1. Using the Command Line . 9 2.2.2. Deploying to Application Server . 10 2.2.3. Using Scripts in the Package. 10 2.3. Quick Launch. 10 3. Configuring Management Center . 11 3.1. Providing a License . 11 3.2. Providing an Extra Classpath. 12 3.3. Configuring the Client Used by Management Center. 12 3.4. Configuring Metadata Polling Period of Management Center. 13 3.5. Configuring Disk Usage . 13 3.6. Enabling Health Check Endpoint . 13 3.7. Configuring Sessions . 13 3.7.1. Configuring Session Timeout . 14 3.7.2. Disabling Multiple Simultaneous Login Attempts . 14 3.7.3. Disable Login Configuration. 14 3.7.4. Forcing Logout on Multiple Simultaneous Login Attempts . 15 3.8. Configuring and Enabling Security . 15 3.8.1. Using Management Center with TLS/SSL Only . 15 3.8.2. Enabling TLS/SSL When Starting with JAR File . 16 Enabling HTTP Port . 17 Managing TLS Enabled Clusters . 17 1 3.8.3. Mutual Authentication. 18 Managing Mutual Authentication Enabled Clusters. 18 Excluding Specific TLS/SSL Protocols. 19 Using OpenSSL. 19 3.8.4. Using a Dictionary to Prevent Weak Passwords . 20 3.8.5. Including and/or Excluding Specific Cipher Suites. 20 3.9. Configuring Logging. 20 3.9.1. Enabling Audit Logging . 23 3.10. Using Variable Replacers . 26 3.10.1. EncryptionReplacer . 27 3.10.2. PropertyReplacer . 28 3.10.3. Implementing Custom Replacers . 28 4. Launching the Management Center User Interface. 29 4.1. Authentication Options . 31 4.1.1. Default Authentication . 31 4.1.2. Active Directory Authentication . 32 Configuration Hot Reload . 33 Enabling TLS/SSL for Active Directory . 33 4.1.3. JAAS Authentication. 34 4.1.4. LDAP Authentication . 36 Configuration Hot Reload . 37 Enabling TLS/SSL for LDAP . 38 Password Encryption . 38 Updating Encrypted Passwords. ..
Recommended publications
  • Java Programming 18Mca32c
    JAVA PROGRAMMING 18MCA32C Unit – I INTRODUCTION FACULTY Dr. K. ARTHI MCA, M.Phil., Ph.D., Assistant Professor, Postgraduate Department of Computer Applications, Government Arts College (Autonomous), Coimbatore 641018. JAVA PROGRAMMING 18MCA32C Syllabus Objective: On successful completion of the course the students should have understood the Basic concept and fundamentals of core java classes, API, OOPS concept in Java and features of OOPS. UNIT I: The Genesis of Java - The Java class Libraries - Data types, Variables - Operators - Arrays. Control Statements: Selection statements - Iteration statements - Jump statements. Introducing classes: Class Fundamentals - Declaring objects - Methods. UNIT II: Constructors - this keyword - Garbage collection. Overloading Methods - Access controls - Nested and Inner classes. Inheritance: Inheritance basics - using Super - Method overriding - Dynamic method Dispatch - Abstract classes - using final with inheritance. Packages and Interfaces: Packages - Access protection - Importing Packages - Interfaces. UNIT III: Exception Handling: Exception Handling Fundamentals - Java’s Built in Exceptions - creating own Exception subclasses. Multithreaded Programming: The Java Thread Model - Creating a Thread - Synchronization - Inter Thread communication. UNIT IV: I/O Basics - Reading console Input -Writing Console Output - Reading and writing Files - Exploring java.io. Applet Fundamentals - Applet Basics - Introducing the AWT. UNIT V: Software Development using Java: Java Beans introduction - Servlets: Life cycle - A simple servlet - servlet API - Handling HTTP Request and Responses - Session tracking. Networking Basics - Remote Method Invocation (RMI) - Accessing Database with JDBC. TEXT BOOKS: 1. Herbert Schildt, “The Complete Reference Java 2”, 2nd Ed, Tata McGraw Hill (I) Pvt. Ltd.,2002. 2. H.M. Deitel and P. J. Deitel, “Java How to Program”, 6th Ed, PHI/Pearson Education Asia 2005. History of Java 1.
    [Show full text]
  • Java (Programming Langua a (Programming Language)
    Java (programming language) From Wikipedia, the free encyclopedialopedia "Java language" redirects here. For the natural language from the Indonesian island of Java, see Javanese language. Not to be confused with JavaScript. Java multi-paradigm: object-oriented, structured, imperative, Paradigm(s) functional, generic, reflective, concurrent James Gosling and Designed by Sun Microsystems Developer Oracle Corporation Appeared in 1995[1] Java Standard Edition 8 Update Stable release 5 (1.8.0_5) / April 15, 2014; 2 months ago Static, strong, safe, nominative, Typing discipline manifest Major OpenJDK, many others implementations Dialects Generic Java, Pizza Ada 83, C++, C#,[2] Eiffel,[3] Generic Java, Mesa,[4] Modula- Influenced by 3,[5] Oberon,[6] Objective-C,[7] UCSD Pascal,[8][9] Smalltalk Ada 2005, BeanShell, C#, Clojure, D, ECMAScript, Influenced Groovy, J#, JavaScript, Kotlin, PHP, Python, Scala, Seed7, Vala Implementation C and C++ language OS Cross-platform (multi-platform) GNU General Public License, License Java CommuniCommunity Process Filename .java , .class, .jar extension(s) Website For Java Developers Java Programming at Wikibooks Java is a computer programming language that is concurrent, class-based, object-oriented, and specifically designed to have as few impimplementation dependencies as possible.ble. It is intended to let application developers "write once, run ananywhere" (WORA), meaning that code that runs on one platform does not need to be recompiled to rurun on another. Java applications ns are typically compiled to bytecode (class file) that can run on anany Java virtual machine (JVM)) regardless of computer architecture. Java is, as of 2014, one of tthe most popular programming ng languages in use, particularly for client-server web applications, witwith a reported 9 million developers.[10][11] Java was originallyy developed by James Gosling at Sun Microsystems (which has since merged into Oracle Corporation) and released in 1995 as a core component of Sun Microsystems'Micros Java platform.
    [Show full text]
  • Q. What Is Java ? Java Is a Programming Language and A
    GANDHI CHOWK Q. What is Java ? Java is a programming language and a platform. Java is a high level, robust, secured and object-oriented programming language. Platform: Any hardware or software environment in which a program runs, is known as a platform. Since Java has its own runtime environment (JRE) and API, it is called platform. Where it is used? According to Sun, 3 billion devices run java. There are many devices where java is currently used. Some of them are as follows: 1. Desktop Applications such as acrobat reader, media player, antivirus etc. 2. Web Applications such as irctc.co.in, javatpoint.com etc. 3. Enterprise Applications such as banking applications. 4. Mobile 5. Embedded System 6. Smart Card 7. Robotics 8. Games etc. TYPES OF JAVA APPLICATIONS There are mainly 4 type of applications that can be created using java programming: 1) Standalone Application It is also known as desktop application or window-based application. An application that we need to install on every machine such as media player, antivirus etc. AWT and Swing are used in java for creating standalone applications. 2) Web Application An application that runs on the server side and creates dynamic page, is called web application. Currently, servlet, jsp, struts, jsf etc. technologies are used for creating web applications in java. Ishwar Prakash(8271395373) 1 GANDHI CHOWK 3) Enterprise Application An application that is distributed in nature, such as banking applications etc. It has the advantage of high level security, load balancing and clustering. In java, EJB is used for creating enterprise applications.
    [Show full text]
  • Release Notes What's
    Release Notes Amster is a lightweight command-line interface, ideal for use in DevOps processes, such as continuous integration and deployment. Read these release notes before you install Amster. The information contained in these release notes cover prerequisites for installation, known issues and improvements to the software, changes and deprecated functionality, and other important information. ForgeRock Identity Platform® serves as the basis for our simple and comprehensive Identity and Access Management solution. We help our customers deepen their relationships with their customers, and improve the productivity and connectivity of their employees and partners. For more information about ForgeRock and about the platform, see https://www.forgerock.com. What’s New This page covers new features and improvements in Amster. What’s New in Amster 7.1 Support for AM 7.1 or Later Only Amster 7.1 supports exporting and importing conguration from AM 7.1 or later. If you have a previous version of Amster: 1. Perform a fresh installation of Amster 7.1. For more information, see Install Amster. 2. Migrate any Amster Groovy scripts from the previous Amster installation. Take into account any changes in functionality. 3. Convert any JSON conguration les that were exported from AM 5 or later. The AM 7.1 ZIP le includes a conguration le upgrade tool. For more information on converting conguration les for import into AM 7.1, see the README.md le in the Config-Upgrader-7.1.0.zip le. 4. Test the new Amster installation. 5. Delete the previous Amster installation. Before You Install This page covers software and hardware prerequisites for installing and running Amster.
    [Show full text]
  • Supporting C Extensions for Dynamic Languages an Abbreviated Version of [10]
    High-Performance Language Composition: Supporting C Extensions for Dynamic Languages An abbreviated version of [10]. Grimmer Matthias1, Chris Seaton2, Thomas W¨urthinger2 and Hanspeter M¨ossenb¨ock1 1 Johannes Kepler University, Linz, Austria fgrimmer,moessenboeckg@ssw.jku.at 2 Oracle Labs fchris.seaton,thomas.wuerthingerg@oracle.com Abstract. Many dynamic languages such as Ruby offer functionality for writing parts of applications in a lower-level language such as C. These C extension modules are usually written against the API of an interpreter, which provides access to the higher-level language's internal data struc- tures. Alternative implementations of the high-level languages often do not support such C extensions because implementing the same API as in the original implementations is complicated and limits performance. In this paper we describe a novel approach for modular composition of languages that allows dynamic languages to support C extensions through interpretation. We propose a flexible and reusable cross-language mechanism that allows composing multiple language interpreters. This mechanism allows us to efficiently exchange runtime data across different interpreters and also enables the dynamic compiler of the host VM to inline and optimize programs across multiple language boundaries. We evaluate our approach by composing a Ruby interpreter with a C interpreter. We run existing Ruby C extensions and show how our system executes combined Ruby and C modules on average over 3× faster than the conventional implementation of Ruby with native C extensions. 1 Introduction Most programming languages offer functionality for calling routines in modules that are written in another language. There are multiple reasons why program- mers want to do this, including to run modules already written in another lan- guage, to achieve higher performance than is normally possible in the primary language, or generally to allow different parts of the system to be written in the most appropriate language.
    [Show full text]
  • History of Java the History of Java Is Very Interesting. Java Was Originally Designed for Interactive Television, but It Was
    History of Java The history of Java is very interesting. Java was originally designed for interactive television, but it was too advanced technology for the digital cable television industry at the time. The history of java starts with Green Team. Java team members (also known as Green Team), initiated this project to develop a language for digital devices such as set-top boxes, televisions, etc. However, it was suited for internet programming. Later, Java technology was incorporated by Netscape. The principles for creating Java programming were "Simple, Robust, Portable, Platform-independent, Secured, High Performance, Multithreaded, Architecture Neutral, Object-Oriented, Interpreted and Dynamic". Currently, Java is used in internet programming, mobile devices, games, e-business solutions, etc. There are given the significant points that describe the history of Java. 1) James Gosling, Mike Sheridan, and Patrick Naughton initiated the Java language project in June 1991. The small team of sun engineers called Green Team. 2) Originally designed for small, embedded systems in electronic appliances like set-top boxes. 3) Firstly, it was called "Greentalk" by James Gosling, and file extension was .gt. 4) After that, it was called Oak and was developed as a part of the Green project. Why Java named "Oak"? 5) Why Oak? Oak is a symbol of strength and chosen as a national tree of many countries like U.S.A., France, Germany, Romania, etc. 6) In 1995, Oak was renamed as "Java" because it was already a trademark by Oak Technologies. Why Java Programming named "Java"? 7) Why had they chosen java name for java language? The team gathered to choose a new name.
    [Show full text]
  • Online Difference Between Java Se Development Kit and Java Update
    Difference between java se development kit and java update // Check if "Hello.java" exists using list (ls) command. Java SE 10 (18.3) (JDK 10) (March 2018): Introduced var for type inference local variable (similar to JavaScript). Introduced time-based release versioning with two releases each year, in March and September, denoted as YY.M. Removed native-header generation tool javah. See " JDK 10 New Features ". Java SE 7 (JDK 7) (July 2011): First version after Oracle purchased Sun Microsystem - aslo called OracleJDK. Introduced Strings in switch statement, Binary integer literals, allowing underscores in numeric literals, improved type inference for generic instance creation (or diamond operator. Differences between Java EE, Java SE, Java ME and JavaFX. Technical definition: The JDK is an implementation of the Java platform specification, including compiler and class libraries. is your installation update number⇒ Select "Move Up" to move this entry all the way to the TOP. JDK shall be extracted in a folder " /usr/local/java/jdk-15.0.{x} ", where {x}. Wann muss ich für die Nutzung von Java bezahlen?. Is Java 1.8 the Same As Java 8? The JRE runs the JVM. The JVM runs your Java application. You build your Java application with the JDK. Get monthly updates about new articles, cheatsheets, and tricks. ) provides a free and open-source JDK official reference implementation. The -cp switch tells Java to add the jar to the classpath. A.jar file is overkill for this tiny program, but they're indispensable as programs grow in size and rely on third-party packages. The JDK in your IDE Looking back to the JDK download page, you may have noticed the option to download the JDK with the Netbeans IDE.
    [Show full text]
  • R Installation and Administration Version 4.2.0 Under Development (2021-09-23)
    R Installation and Administration Version 4.2.0 Under development (2021-09-23) R Core Team This manual is for R, version 4.2.0 Under development (2021-09-23). Copyright c 2001{2021 R Core Team Permission is granted to make and distribute verbatim copies of this manual provided the copyright notice and this permission notice are preserved on all copies. Permission is granted to copy and distribute modified versions of this manual under the conditions for verbatim copying, provided that the entire resulting derived work is distributed under the terms of a permission notice identical to this one. Permission is granted to copy and distribute translations of this manual into an- other language, under the above conditions for modified versions, except that this permission notice may be stated in a translation approved by the R Core Team. i Table of Contents 1 Obtaining R :::::::::::::::::::::::::::::::::::::::::::::::::::: 1 1.1 Getting and unpacking the sources ::::::::::::::::::::::::::::::::::::::::::::::::: 1 1.2 Getting patched and development versions ::::::::::::::::::::::::::::::::::::::::: 1 1.2.1 Using Subversion and rsync ::::::::::::::::::::::::::::::::::::::::::::::::::: 1 2 Installing R under Unix-alikes :::::::::::::::::::::::::::::::: 3 2.1 Simple compilation :::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::: 3 2.2 Help options ::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::: 4 2.3 Making the manuals ::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::: 5 2.4 Installation ::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::
    [Show full text]
  • Microej Documentation
    MicroEJ Documentation MicroEJ Corp. Revision 155af8f7 Jul 08, 2021 Copyright 2008-2020, MicroEJ Corp. Content in this space is free for read and redistribute. Except if otherwise stated, modification is subject to MicroEJ Corp prior approval. MicroEJ is a trademark of MicroEJ Corp. All other trademarks and copyrights are the property of their respective owners. CONTENTS 1 MicroEJ Glossary 2 2 Overview 4 2.1 MicroEJ Editions.............................................4 2.1.1 Introduction..........................................4 2.1.2 Determine the MicroEJ Studio/SDK Version..........................5 2.2 Licenses.................................................7 2.2.1 License Manager Overview...................................7 2.2.2 Evaluation Licenses......................................7 2.2.3 Production Licenses...................................... 10 2.3 MicroEJ Runtime............................................. 15 2.3.1 Language............................................ 15 2.3.2 Scheduler............................................ 15 2.3.3 Garbage Collector....................................... 15 2.3.4 Foundation Libraries...................................... 15 2.4 MicroEJ Libraries............................................ 16 2.5 MicroEJ Central Repository....................................... 16 2.5.1 Introduction.......................................... 16 2.5.2 Use............................................... 17 2.5.3 Content Organization..................................... 17 2.5.4 Javadoc............................................
    [Show full text]
  • Supporting C Extensions for Dynamic Languages
    Dynamically Composing Languages in a Modular Way: Supporting C Extensions for Dynamic Languages Matthias Grimmer Chris Seaton Thomas Wurthinger¨ Johannes Kepler University, Austria Oracle Labs, United Kingdom Oracle Labs, Switzerland grimmer@ssw.jku.at chris.seaton@oracle.com thomas.wuerthinger@oracle.com Hanspeter Mossenb¨ ock¨ Johannes Kepler University, Austria moessenboeck@ssw.jku.at Abstract Keywords Cross-language, Language Interoperability, Virtual Many dynamic languages such as Ruby, Python and Perl offer some Machine, Optimization, Ruby, C, Native Extension kind of functionality for writing parts of applications in a lower- level language such as C. These C extension modules are usually 1. Introduction written against the API of an interpreter, which provides access Most programming languages offer some kind of functionality for to the higher-level language’s internal data structures. Alternative calling routines in modules that are written in another language. implementations of the high-level languages often do not support There are multiple reasons why programmers want to do this, in- such C extensions because implementing the same API as in the cluding to run modules already written in another language, to original implementations is complicated and limits performance. achieve higher performance than is normally possible in the pri- In this paper we describe a novel approach for modular com- mary language, or generally to allow different parts of the system position of languages that allows dynamic languages to support to be written in the most appropriate language. C extensions through interpretation. We propose a flexible and Dynamically typed and interpreted languages such as Perl, reusable cross-language mechanism that allows composing mul- Python and Ruby often provide support for running extension mod- tiple language interpreters, which run on the same VM and share ules written in the lower-level language C, known as C extensions the same form of intermediate representation – in this case abstract or native extensions.
    [Show full text]
  • Java (Software Platform) from Wikipedia, the Free Encyclopedia Not to Be Confused with Javascript
    Java (software platform) From Wikipedia, the free encyclopedia Not to be confused with JavaScript. This article may require copy editing for grammar, style, cohesion, tone , or spelling. You can assist by editing it. (February 2016) Java (software platform) Dukesource125.gif The Java technology logo Original author(s) James Gosling, Sun Microsystems Developer(s) Oracle Corporation Initial release 23 January 1996; 20 years ago[1][2] Stable release 8 Update 73 (1.8.0_73) (February 5, 2016; 34 days ago) [±][3] Preview release 9 Build b90 (November 2, 2015; 4 months ago) [±][4] Written in Java, C++[5] Operating system Windows, Solaris, Linux, OS X[6] Platform Cross-platform Available in 30+ languages List of languages [show] Type Software platform License Freeware, mostly open-source,[8] with a few proprietary[9] compo nents[10] Website www.java.com Java is a set of computer software and specifications developed by Sun Microsyst ems, later acquired by Oracle Corporation, that provides a system for developing application software and deploying it in a cross-platform computing environment . Java is used in a wide variety of computing platforms from embedded devices an d mobile phones to enterprise servers and supercomputers. While less common, Jav a applets run in secure, sandboxed environments to provide many features of nati ve applications and can be embedded in HTML pages. Writing in the Java programming language is the primary way to produce code that will be deployed as byte code in a Java Virtual Machine (JVM); byte code compil ers are also available for other languages, including Ada, JavaScript, Python, a nd Ruby.
    [Show full text]
  • JVM Ecosystem Report 2021 Table of Contents
    JVM Ecosystem Report 2021 Table of contents Introduction 3 Report highlights 4 JDKs in production 5 JDKs in development 7 JDK versions in production environments 9 JDK versions in development 11 Java, Changing Faster Than Ever After 26 Years 12 JVM languages used for applications in production 14 Most popular IDEs 18 Tools for building applications 20 Securing vulnerabilities in the Java ecosystem with Snyk 22 Application frameworks 25 Demographics 26 The State of Spring 29 Introduction Welcome to our annual JVM ecosystem report! This report presents the results of the largest annual survey on the state of the JVM ecosystem. The survey was conducted over a period of six weeks through February and March 2021, gathering the responses of over 2000 Java developers. This year's survey is a cooperation between Snyk and Azul and was slightly different from the previous surveys. We aimed for the survey to be more concise and focus only on the most important aspects of JVM developers today. Additionally, this year every participant was allowed to choose multiple options. We believe that the way the 2021 survey was designed, we have a better and more comprehensive view of the current JVM ecosystem. In addition, in this report, we also looked at different open data sources like GitHub and Google Trends to see how that data compares to the survey results. We would like to thank everyone who participated and offered their insights on Java and JVM-related topics. For this survey, we teamed up with conferences and communities across the JVM ecosystem to reach as many developers as possible.
    [Show full text]