high-scale-lib | A Mavenized fork of http

 by   stephenc Java Version: 1.1.4 License: Non-SPDX

kandi X-RAY | high-scale-lib Summary

kandi X-RAY | high-scale-lib Summary

high-scale-lib is a Java library typically used in Big Data applications. high-scale-lib has no bugs, it has no vulnerabilities, it has build file available and it has low support. However high-scale-lib has a Non-SPDX License. You can download it from GitHub, Maven.

if you are looking for the drop-in replacement for java.util.hashtable, it's in the lib directory, lib/java_util_hashtable.jar. it needs to be in your bootclasspath. example:. a collection of concurrent and highly scalable utilities. these are intended as direct replacements for the java.util.* or java.util.concurrent.* collections but with better performance when many cpus are using the collection concurrently. single-threaded performance may be slightly lower. the direct replacements match the api - but not all behaviors are covered by the api, and so they may not work for your program. in particular, the replacement for java.util.hashtable is not synchronized (that is the point!), although
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            kandi-support Support

              high-scale-lib has a low active ecosystem.
              It has 158 star(s) with 31 fork(s). There are 12 watchers for this library.
              OutlinedDot
              It had no major release in the last 12 months.
              There are 3 open issues and 2 have been closed. On average issues are closed in 499 days. There are 2 open pull requests and 0 closed requests.
              It has a neutral sentiment in the developer community.
              The latest version of high-scale-lib is 1.1.4

            kandi-Quality Quality

              high-scale-lib has 0 bugs and 0 code smells.

            kandi-Security Security

              high-scale-lib has no vulnerabilities reported, and its dependent libraries have no vulnerabilities reported.
              high-scale-lib code analysis shows 0 unresolved vulnerabilities.
              There are 0 security hotspots that need review.

            kandi-License License

              high-scale-lib has a Non-SPDX License.
              Non-SPDX licenses can be open source with a non SPDX compliant license, or non open source licenses, and you need to review them closely before use.

            kandi-Reuse Reuse

              high-scale-lib releases are not available. You will need to build from source code and install.
              Deployable package is available in Maven.
              Build file is available. You can build the component from source.
              high-scale-lib saves you 3275 person hours of effort in developing the same functionality from scratch.
              It has 7034 lines of code, 725 functions and 43 files.
              It has high code complexity. Code complexity directly impacts maintainability of the code.

            Top functions reviewed by kandi - BETA

            kandi has reviewed high-scale-lib and discovered the below as its top functions. This is intended to give you an instant insight into high-scale-lib implemented functionality, and help decide if they suit your requirements.
            • Write a NBHML object
            • Returns a view of the keys contained in this map
            • Returns the value associated with the given key
            • Associates new value with the given old value
            • Creates a deep copy of this hashtable
            • Internal put method
            • Returns the value associated with the specified key
            • Calculate the hash code of a key
            • Print table internals
            • Prints out information to stdout
            • Returns a string representation of this map
            • Fetch the Unsafe
            • Serialize an object
            • Write a NBHM object to a stream
            • Returns a view of the mappings contained by this map
            • Creates a shallow copy of the hashtable
            • Serialize the hash table
            • Read a CHM from a stream
            • Restore the Hashtable from a stream
            • Print 2
            Get all kandi verified functions for this library.

            high-scale-lib Key Features

            No Key Features are available at this moment for high-scale-lib.

            high-scale-lib Examples and Code Snippets

            No Code Snippets are available at this moment for high-scale-lib.

            Community Discussions

            QUESTION

            Cassandra with spark : java.io.IOException: Failed to open native connection to Cassandra at {127.0.0.1:9042} ::
            Asked 2021-May-25 at 23:23

            I have an application using Boot Strap running with cassandra 4.0, Cassandra java drive 4.11.1, spark 3.1.1 into ubuntu 20.4 with jdk 8_292 and python 3.6.

            When I run a function that it call CQL by spark, the tomcat gave me the error bellow.

            Stack trace:

            ...

            ANSWER

            Answered 2021-May-25 at 23:23

            QUESTION

            Cassandra Windows 10 Access Violation
            Asked 2020-Jul-29 at 02:45

            EDIT: Although yukim's workaround does work, I found that by downgrading to JDK 8u251 vs 8u261, the sigar lib works correctly.

            • Windows 10 x64 Pro
            • Cassandra 3.11.7

            NOTE: I have JDK 11.0.7 as my main JDK, so I override JAVA_HOME and PATH in the batch file for Cassandra.

            Opened admin prompt and...

            java -version

            ...

            ANSWER

            Answered 2020-Jul-29 at 01:05

            I think it is sigar-lib that cassandra uses that is causing the problem (especially on the recent JDK8).

            It is not necessary to run cassandra, so you can comment out this line from cassandra-env.ps1 in conf directory: https://github.com/apache/cassandra/blob/cassandra-3.11.7/conf/cassandra-env.ps1#L357

            Source https://stackoverflow.com/questions/63144295

            Community Discussions, Code Snippets contain sources that include Stack Exchange Network

            Vulnerabilities

            No vulnerabilities reported

            Install high-scale-lib

            You can download it from GitHub, Maven.
            You can use high-scale-lib like any standard Java library. Please include the the jar files in your classpath. You can also use any IDE and you can run and debug the high-scale-lib component as you would do with any other Java program. Best practice is to use a build tool that supports dependency management such as Maven or Gradle. For Maven installation, please refer maven.apache.org. For Gradle installation, please refer gradle.org .

            Support

            For any new features, suggestions and bugs create an issue on GitHub. If you have any questions check and ask questions on community page Stack Overflow .
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          • HTTPS

            https://github.com/stephenc/high-scale-lib.git

          • CLI

            gh repo clone stephenc/high-scale-lib

          • sshUrl

            git@github.com:stephenc/high-scale-lib.git

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