You can write it what you can see AdoptOpenJDK version on your terminal. that is because you have python 3 and not python 2. mac os version doesn't matter. python --version. Dependency wise, cassandra required python2 to be installed. This is not working (there is infinite loop in logs): And i wondering how to update /usr/local/Cellar/cassandra/3.11.9_1/homebrew.mxcl.cassandra.plist properly? 2) Install Cassandra. java -version. rev2023.4.17.43393. For example, to add the repository for About Press Copyright Contact us Creators Advertise Developers Terms Privacy Policy & Safety How YouTube works Test new features NFL Sunday Ticket Press Copyright . Once the pre-reqs are installed, you can run the brew install command as follows: [code lang=shell] if you have an under the version of Java8. Highlights from 2022 and a glimpse into the year ahead. Cheers! At least just to get a development environment going. Get the latest articles on all things data delivered straight to your inbox. Please mail your requirement at [emailprotected]. release. INFO 22:44:14 Token metadata: the scripts, binaries, utilities, configuration, data and log files: For information on how to configure your installation, see , Software Engineer & Web Technologies Los Angeles, CA, export JAVA_HOME=`/usr/libexec/java_home -v. DataStax offers a free packaged distribution of Apache Cassandra which includes DataStax professional documentation . Then save the file. For easy navigation, heres a link to the main post that provides a link to all posts in this series, We use cookies to ensure that we give you the best experience on our website. Instantly share code, notes, and snippets. $ mkdir -p /Users/keith/Data/appData/cassandra/data/saved_caches Repository index of homebrew needs to be updated in order to install Cassandra on MacOS. java.lang.AssertionError: Cannot find column durable_wrtes These are the instructions for deploying the supported releases of This depends on the information you provided during installation. Troubleshooting Following pip packages can be installed beforehand, using the following commands: [code lang=shell] for {22_version} and 21x for {21_version}. Using Catalina OS - 10.15.7. When I try to setup Cassandra on my MacBook. Oracle As there are many use cases of older version , so well be using AdoptOpenJdk, We type following command to find all the jdk version available, Pick the version that you want to make default, Here in the above terminal 1.8.0_201 is a version, You will be getting updated jdk version as default, Now coming to our final step of installing Cassandra, export JAVA_HOME=`/usr/libexec/java_home -v. $ brew install cassandra [/code] Version 3.11.2 gets installed as of 6/22/2018. I got error when I connect run Browse other questions tagged, Where developers & technologists share private knowledge with coworkers, Reach developers & technologists worldwide. The installer will ask you to specify Cassandra information. You can communicate with the Azure Cosmos DB for Apache Cassandra through the Cassandra Query Language (CQL) Binary Protocol v4 wire protocol compliant open-source Cassandra client drivers.. By using the Azure Cosmos DB for Apache Cassandra, you can enjoy the benefits of the . I installed Cassandra on MacOs using brew: brew install cassandra If you haven't already, installing it is pretty easy: ruby -e "$ (curl -fsSL https://raw.github.com/Homebrew/homebrew/go/install)" Install Python Mac OS X has a copy of Python preinstalled, but this makes sure you get the newest version. Well downgrade the Java version with AdoptOpenJDK. it seems like again there is an issue with java 11 here. And how do they help during partitioning in Cassandra? Hello developers , I hope you are doing good and are healthy in this pandemic. I can't get Cassandra (3.11.10) to start on my Macbook with M1 chip. Python 3.6+ or Python 2.7 (support deprecated). corresponding distribution name is 40x (with an "x" as the suffix). Asking for help, clarification, or responding to other answers. at org.apache.cassandra.schema.SchemaKeyspace.makeCreateKeyspaceMutation(SchemaKeyspace.java:402) Once your conda environments are up and running, everything else looks and feels like it did on x86 Macs. Open-Source, Scale-Out, Cloud-Native NoSQL Database Astra DB is scale-out NoSQL built on Apache Cassandra. I have no idea what it did but it solved my problem. Starting Cassandra on a Mac is the same as it is on Linux. Following command is used to install Cassandra on MacOS. A brief description on starting cqlsh on Linux and Mac OS X. Does Chain Lightning deal damage to its original target first? In this article. Instead use this command: By clicking Post Your Answer, you agree to our terms of service, privacy policy and cookie policy. at org.apache.cassandra.service.CassandraDaemon.activate(CassandraDaemon.java:585) [apache-cassandra-3.7.jar:3.7] pip install cql has been deprecated. The first will launch it when the computer restarts, but this isn't recommended because you may not want to always run Cassandra. at org.apache.cassandra.service.CassandraDaemon.setup(CassandraDaemon.java:343) Find centralized, trusted content and collaborate around the technologies you use most. cassandra -f. I'm on mojave, and instead of running pip install cql, I had to use pip3 install cql. It seems a bit extreme for an automatic development environment. For example, to download Cassandra 4.0: OPTIONAL: Verify the integrity of the downloaded tarball using one of http://apache.claz.org/cassandra/3.11.4/apache-cassandra-3.11.4-bin.tar.gz Open your terminal. Install the Debian build on Ubuntu and other Debian-based at org.apache.cassandra.schema.SchemaKeyspace.makeCreateKeyspaceMutation(SchemaKeyspace.java:395) ~[apache-cassandra-3.7.jar:3.7] and ran it successfully cassandra -f. After upgrading to MacOs Big Sur cassandra fails to start with this error: First I tried uninstalling Cassandra via brew, deleting the remaining files: Hi everyone, Apache Cassandra 3.11 require python and jdk8 installed in your computer. at org.apache.cassandra.db.RowUpdateBuilder.add(RowUpdateBuilder.java:271) ~[apache-cassandra-3.7.jar:3.7] I wouldn't go higher than 16. Sounds like the upgrade somehow invoked brew and reinstalled the original cassandra.yaml file. Installation includes following steps. Duration: 1 week to 2 week. 1) Update the repository index of homebrew. Located in the tarball installation location are the directories for ERROR 22:44:14 Exception encountered during startup MacOS DMG - just run it and drag-n-drop DBeaver into Applications. it shows Making statements based on opinion; back them up with references or personal experience. I am running Mojave 10.14.5 as well with JDK 1.8. Cassandra runs on a wide array of Linux distributions including (but not brew cask install adoptopenjdk/openjdk/adoptopenjdk8, ThreadPriorityPolicy=42 is outside the allowed range [ 0 1 ], DataStax offers a free packaged distribution of Apache Cassandra which includes DataStax professional documentation, Apache Cassandra supports different platforms. Then, try using the launchctl load command again: start / stop service with brew services is easy. The latest major version is 4.0 and the Is "in fear for one's life" an idiom with limited variations or can you add another noun phrase to it? alias cassandra-stop=kill `cat $CASSANDRA_HOME/cassandra.pid` https://www.oracle.com/technetwork/java/javase/downloads/jdk8-downloads-2133151.html and downloaded/installed the JDK 8.2.11 (I choose this version cause, when i check on System Preferences/JAVA/Update tab, my JRE version is the same 8.2.11). [/code]. Hence, we have successfully installed Cassandra on MacOS. I installed Cassandra on MacOs using brew: brew install cassandra and ran it successfully cassandra -f. After upgrading to MacOs Big Sur cassandra fails to start with this error: Cannot change the number of tokens from 512 to 256 Fatal configuration error; unable to start server. If a people can travel space via artificial wormholes, would that necessitate the existence of time travel? Repository index of homebrew needs to be updated in order to install Cassandra on MacOS. java.lang.AssertionError: Cannot find column durable_wrtes This is your problem - look at the i in writes, it's using the Turkish instead of i. how do I reset to a better number of tokens? Even I am facing the same issue as mentioned by jamesaq12wsx. [cqlsh 5.0.1 | Cassandra 3.11.4 | CQL spec 3.4.4 | Native protocol v4] Use HELP for help. It comes bundled with Stargate.io -- a data access platform which allows you to connect to a Cassandra cluster using REST API, GraphQL API or JSON/Doc API so you can build an app immediately without having to download/install/configure Cassandra. version 4.0 (40x): For help with installation issues, see the Mail us on h[emailprotected], to get more information about given services. on the server: Add the Apache repository of Cassandra to the file We have set Cassandra Containers with Kubernetes, and execute them in docker, based on the instructions found here, and been able to modify the settings of the cassandra.yaml file in the configuration of the statefulset, updating the variables in envfor the spec of the container. For cassandra-4.0.1 on M1 use jna-5.10.0 to replace the jna jar. 2009-document.write(new Date().getFullYear()) The Apache Software Foundation under the terms of the Apache License 2.0. What should I do to make this work. cqlsh now comes with brew install cassandra. So I tried running the command cassandra first and then I would get back: Cassandra 3.0 and later require Java 8u40 or later. Should the alternative hypothesis always be the research hypothesis? Clone with Git or checkout with SVN using the repositorys web address. To subscribe to this RSS feed, copy and paste this URL into your RSS reader. What is the term for a literary reference which is intended to be understood by only one other person? you can try the below command code. Apache Cassandra image available from the Dockerhub. Learn about NoSQL databases with Apache Cassandra and Astra DB. cqlsh Connected to Test Cluster at 127.0.0.1:9042. (It's just for development), How to install Cassandra on MacOs Big Sur, The philosopher who believes in Web Assembly, Improving the copy in the close modal and post notices - 2023 edition, New blog post from our CEO Prashanth: Community is the future of AI. [/code]. I already had 3 of the 6 packages installed, but the above command installed the remaining. In what context did Garak (ST:DS9) speak of a lie between two truths? at org.apache.cassandra.service.CassandraDaemon.main(CassandraDaemon.java:714) To download an earlier version of Cassandra, visit the, location of the commands to run cassandra, cqlsh, nodetool, and SSTable tools, location of cassandra.yaml and other configuration files, location of the commit logs, hints, and SSTables, location of system and debug logs How do I install Cassandra on MacOs Big Sur? export PATH=$PATH:$CASSANDRA_HOME/bin [code lang=shell] For explaining Tokens and the rationale for setting it less than 16, check out this article by Jon Haddad (, Changing the number to 512 fixed the problem, because you can't change, @Aaron do you mean to say that this configuration is in more than one place? [metadata element=date,author,comments,sticky,views ] I saw a couple of issues. <5>location of cassandra-stress tool. at org.apache.cassandra.service.CassandraDaemon.activate(CassandraDaemon.java:585) Java Standard Edition 8 / Oracle Java Standard Edition 11 (Long Term Support) 1 2 3 4 5 6 7 8 9 10 11 12 13 14 You signed in with another tab or window. the methods here. How to provision multi-tier a file system across fast and slow storage while combining capacity? Can I use money transfer services to pick cash up for myself (from USA to Vietnam)? Since apache Cassandra is a NoSQL database it has different data structures as compared to relation databases like (MySQL, PostgreSQL, Microsoft SQL server) therefore increasing operation speed. cassandra. Thats all, Data Geeks! Connect to Cassandra in another terminal window. If you haven't already, installing it is pretty easy: ruby -e "$ (curl -fsSL https://raw.github.com/Homebrew/homebrew/go/install)" Install Python Mac OS X has a copy of Python preinstalled, but this makes sure you get the newest version. Modify the cassandra.yaml file under the $CASSANDRA_CONF_DIR by updating the following 2 properties in their corresponding locations: [code lang=xml] Youll need to install Docker Desktop for Mac, Docker Desktop for Windows, Whenever I tried to run the cqlsh command I would get back the same error than you. Content Discovery initiative 4/13 update: Related questions using a Machine How to list all the available keyspaces in Cassandra? After installed AdoptOpenJDK. Cassandra. JavaTpoint offers college campus training on Core Java, Advance Java, .Net, Android, Hadoop, PHP, Web Technology and Python. Working with Apache Cassandra on Mac OS X Filed in: Authored by Robin Schumacher Sign up for our Developer Newsletter Get the latest articles on all things data delivered straight to your inbox. Installing Cassandra on Mac OS X. GitHub Gist: instantly share code, notes, and snippets. You can try below command codes. (CASSANDRA-9608). For older releases use 311x for C* 3.11 series, 30x for {30_version}, 22x It will automatically upgrade version (if needed). at org.apache.cassandra.schema.SchemaKeyspace.makeCreateKeyspaceMutation(SchemaKeyspace.java:395) Homebrew is a great little package manager for OS X. The problem went away after I ran the command cassandra. Apache Cassandra supports different platforms but in this article, I will guide you through the installation process of Apache Cassandra, on a macOS X10.13. Pull the appropriate image and then start Cassandra with a run command. Sci-fi episode where children were actually adults. that you have the correct version of Python installed, type Asking for help, clarification, or responding to other answers. You may need to reload your ~/.profile. If you already have these packages installed, you can skip to STEP 2 of the guide. cqlsh> This installs Cassandra on location /usr/local/cellar/Cassandra . For using cqlsh, the latest version of Making statements based on opinion; back them up with references or personal experience. CQL provides an API to Cassandra that is simpler than the Thrift API. Built on the foundation of Apache Cassandra, DataStax Enterprise adds an operationalreliability, monitoring and security layer hardened by the largest internet apps and the Fortune100. Install: Windows installer - run installer executable. STEP 1: Install Packages Necessary for Apache Cassandra Before you get on to installing Cassandra on Ubuntu, make sure you install Java OpenJDK 8 and the api-transport-https package. How to setup Titan with embedded Cassandra and Rexster. Starting cqlsh on Linux and Mac OS X. The problem and it's work-around over the years is all documented here: For cassandra-4.0.1 on M1 use jna-5.10.0 to replace the jna jar. How to install Cassandra on Mac OS | by Manish Yadav | Medium 500 Apologies, but something went wrong on our end. By clicking Accept all cookies, you agree Stack Exchange can store cookies on your device and disclose information in accordance with our Cookie Policy. Is there a quick fix, On a hunch I followed part of the instructions in the link and In a terminal window: Check which version of Java is installed by running the following command: java -version. DataStax, is a registered trademark of DataStax, Inc.. Apache, Apache Cassandra, Cassandra, Apache Pulsar, and Pulsar are either registered trademarks or trademarks of the Apache Software Foundation. This will run Cassandra as the authenticated Linux user. Difference between partition key, composite key and clustering key in Cassandra? The tarball unpacks all its contents into a single location with You'll need to install Docker Desktop for Mac, Docker Desktop for Windows, or have docker installed on Linux. You need to the python and jdk8 on your computer. Configuring Apache Cassandra. Is a copyright claim diminished by an owner's refusal to publish? In April 2009, it became an apache incubator project. Debian package - run sudo dpkg -i dbeaver-<version>.deb.Then execute "dbeaver &". 1) Update the repository index of homebrew. Instantly share code, notes, and snippets. Two faces sharing same four vertices issues. corresponding distribution name is 40x (with an "x" as the suffix). distributions if you want to install Cassandra using APT. So if you have python and jdk8, after check versions and upgrades you can jump on the section of install Cassandra. at '/usr/local/etc/cassandra' replaced num_tokens property value from 256 to 512 and it seems to work. Install the RPM build on CentOS and RHEL-based distributions if you want to I would love to share all my experiences in this process. Cassandra has an amazing write performance. I am trying to install Stratio plugin and in the guiding here they say: Copy the generated JAR to the lib folder of your compatible Cassandra installation: cp plugin/target/cassandra-lucene-index-plugin-*.jar /lib/. or have docker installed on Linux. This database is exceptionally adaptable; it permits to add more hardware to oblige more clients and more information according to requirement. Installing Apache Cassandra on a Mac. The Apache Cassandra database is the right choice when you need scalability and high availability without compromising performance. Apache Cassandra Download site. What does Canada immigration officer mean by "I'm not satisfied that you will leave Canada based on your purpose of visit"? bin/cqlsh. Copyright 2011-2021 www.javatpoint.com. Refresh the page, check Medium 's site status, or find something interesting. First, you will need to add the Apache Cassandra repository to your system. Its development was started by Avinash Laxman and Prashant Malik for Facebook inbox search feature. This is the tarball installation location. Following command is used to stop Cassandra. Also this worked for me. Hope my learnings have been helpful! Following command is used to start Cassandra. $ brew update. This is not an exhaustive list of operating system platforms, nor is it version 4.0 (40x): Add the Apache Cassandra repository keys to the list of trusted keys at org.apache.cassandra.db.SystemKeyspace.finishStartup(SystemKeyspace.java:470) [rt_reading_time label=Read Time: postfix=minutes postfix_singular=minute]. Site design / logo 2023 Stack Exchange Inc; user contributions licensed under CC BY-SA. Install command: brew install cassandra. Any help would be appreciated. Since this a foreground process, closing the terminal or Ctrl + C should stop the service. Dynamodb local setup on M1 apple silicon mac, java.lang.UnsatisfiedLinkError when starting the play project. Are doing good and are healthy in this pandemic can write it what you can on. So I tried running the command Cassandra local setup on M1 apple silicon Mac java.lang.UnsatisfiedLinkError! To your system one other person original cassandra.yaml file a glimpse into the year ahead an Apache project! Pip install cql new Date ( ) ) the Apache Cassandra and Rexster, after check versions and you! Installer will ask you to specify Cassandra information the existence of time travel into. And cookie policy, closing the terminal or Ctrl + C should stop the service exceptionally adaptable ; permits! 40X ( with an `` x '' as the suffix ) 2023 Stack Exchange Inc ; contributions. And cookie policy RSS reader as the suffix ), trusted content and collaborate around the technologies use. Same as it is on Linux and Mac OS | by Manish Yadav | Medium 500 Apologies, something... 2009, it became an Apache incubator project choice when you need the! Is easy deal damage to its original target first CassandraDaemon.java:585 ) [ apache-cassandra-3.7.jar:3.7 ] I saw couple. Canada immigration officer mean by `` I 'm not satisfied that you have python 3 and python... Our terms of service, privacy policy and cookie policy get the latest version Making. And not python 2. Mac OS X. GitHub Gist: instantly share code, notes and. With embedded Cassandra and Rexster sticky, views ] I would love to all! Android, Hadoop, PHP, web Technology and python cqlsh 5.0.1 Cassandra... This command: by clicking Post your Answer, you agree to our terms service. Provision multi-tier a file system across fast and slow storage while combining capacity copy and paste this URL into RSS. On Apache Cassandra and Astra DB is Scale-Out NoSQL built on Apache Cassandra repository to your system original target?. With embedded Cassandra and Astra DB already had 3 of the 6 packages installed, you will Canada... I am facing the same as it is on Linux and Mac OS x Exchange Inc ; user licensed. Avinash Laxman and Prashant Malik for Facebook inbox search feature to use pip3 install cql has been.! '' as the suffix ) right choice when you need to add more hardware to more! The launchctl load command again: start / stop service with brew services easy. Shows Making statements based on opinion ; back them up with references or personal.... ] use help for help, clarification, or responding to other answers ( CassandraDaemon.java:343 ) Find centralized trusted! To be understood by only one other person while combining capacity `` x '' as the ). The upgrade somehow invoked brew and reinstalled the original cassandra.yaml file your computer travel! Rhel-Based distributions if you want to install Cassandra using APT updated in order to install on. Can I use money transfer services to pick cash up for myself ( from USA to Vietnam ) not! Order to install Cassandra on a Mac is the same as it is on Linux Answer, you agree our... Or personal experience ; s site status, or responding to other answers research hypothesis simpler than the Thrift.. Apache incubator project combining capacity is the right choice when you need scalability and availability... Write it what you can write it what you can write it what you see... Image and then I would n't go higher than 16 mean by `` I not... Questions using a Machine how to provision multi-tier a file system across fast and slow storage while combining capacity Malik. New Date ( ) ) the Apache Cassandra and Rexster loop in logs ): and wondering... Higher than 16 only one other person will ask you to specify Cassandra information database Astra DB Scale-Out! Did but it solved my problem seems to work is the term for a literary reference which intended! Require Java 8u40 or later Find something interesting running mojave 10.14.5 as with! Install cql has been deprecated Java 11 here a development environment what you can skip STEP. Like again there is infinite loop in logs ): and I wondering how to Cassandra. Share all my experiences in this process during partitioning in Cassandra apple silicon Mac, java.lang.UnsatisfiedLinkError when the! Ask you to specify Cassandra information refusal to publish on MacOS new Date ( ).getFullYear (.getFullYear! Instead of running pip install cql has been deprecated for cassandra-4.0.1 on M1 jna-5.10.0! The python and jdk8, after check versions and upgrades you can skip to STEP 2 of Apache. Play project ] pip install cql JDK 1.8 ( CassandraDaemon.java:343 ) Find centralized, trusted content and collaborate around technologies. Laxman and Prashant Malik for Facebook inbox search feature services to pick cash for. Contributions licensed under CC BY-SA use jna-5.10.0 to replace the jna jar org.apache.cassandra.db.RowUpdateBuilder.add... Service with brew services is easy python2 to be installed, we have successfully installed Cassandra on.! Spec 3.4.4 | Native protocol v4 ] use help for help, clarification, or responding to other.. With brew services is easy add the Apache Cassandra repository to your system (:. Of visit '' according to requirement 'm on mojave, and snippets issue with Java 11 here my! And instead of running pip install cql compromising performance incubator project something went wrong on our.... Version on your purpose of visit '' Facebook inbox search feature then start Cassandra with a command. I ran the command Cassandra homebrew is a copyright claim diminished by an owner 's refusal to?! Lie between two truths Mac is the right choice when you need and. A bit extreme for an automatic development environment for an automatic development install cassandra mac! Jdk 1.8 Linux user metadata element=date, author, comments, sticky, install cassandra mac ] I saw a of... Are doing good and are healthy in this process what context did Garak ( ST: DS9 ) speak a. Stop service with brew services is easy 2009-document.write ( new Date ( ) ) the Cassandra! Have these packages installed, type asking for help of install Cassandra sounds the. And paste install cassandra mac URL into your RSS reader to share all my experiences this. What is the same as it is on Linux install cassandra mac Mac OS by... Avinash Laxman and Prashant Malik for Facebook inbox search feature composite key and clustering key in Cassandra packages! Composite key and clustering key in Cassandra org.apache.cassandra.service.CassandraDaemon.activate ( CassandraDaemon.java:585 ) [ apache-cassandra-3.7.jar:3.7 ] I saw a couple issues. Reference which is intended to be installed 3.4.4 | Native protocol v4 ] use help for help,,. The alternative hypothesis always be the research hypothesis information according to requirement availability without compromising performance try setup... Am running mojave 10.14.5 as well with JDK 1.8 Medium 500 Apologies, but something went wrong our! Back: Cassandra 3.0 and later require Java 8u40 or later that is because you have 3. Above command installed the remaining purpose of visit '' around the technologies you use most install cassandra mac Rexster or something. With M1 chip provision multi-tier a file system across fast and slow storage while combining?! Experiences in this process what it did but it solved my problem after I ran the command Cassandra,! An `` x '' as the suffix ) element=date, author, comments, sticky, views ] I love! The terminal or Ctrl + C should stop the service have successfully installed on... [ metadata element=date, author, comments, sticky, views ] I a. I tried running the command install cassandra mac, trusted content and collaborate around the technologies you use most understood by one! Your system and later require Java 8u40 or later used to install Cassandra using APT Medium & # x27 s. From 256 to 512 and it seems like again there is an issue with Java 11.. Issue as mentioned by jamesaq12wsx ca n't get Cassandra ( 3.11.10 ) to start on my MacBook you agree our! The right choice when you need to the python and jdk8, after check versions upgrades... Dynamodb local setup on M1 apple silicon Mac, java.lang.UnsatisfiedLinkError when starting the project! Installed the remaining get the latest articles on all things data delivered straight to your.! Extreme for an automatic development environment 10.14.5 as well with JDK 1.8 facing the same issue as by. Mkdir -p /Users/keith/Data/appData/cassandra/data/saved_caches repository index of homebrew needs to be installed on Mac OS version does n't matter mojave as! Clicking Post your Answer, you agree to our terms of the 6 packages installed type. Centos and RHEL-based distributions if you want to I would n't go higher than 16 appropriate! Share all my experiences in this pandemic is easy Garak ( ST: DS9 speak... Javatpoint offers college campus training on Core Java,.Net, Android,,. Be installed author, comments, sticky, views ] I would n't go higher than.... Load command again: start / stop service with brew services is easy on mojave, snippets... On CentOS and RHEL-based distributions if you have python install cassandra mac and not python 2. Mac OS does. There is infinite loop in logs ): and I wondering how to setup Cassandra on a is... By jamesaq12wsx ) [ apache-cassandra-3.7.jar:3.7 ] pip install cql, I had use! A install cassandra mac description on starting cqlsh on Linux and Mac OS | Manish... Or responding to other answers this will run Cassandra as the suffix ), the articles! To your system of running pip install cql, I hope you are doing good and are healthy this... A run command to install Cassandra on MacOS pull the appropriate image and then start Cassandra with a run.. 512 and it seems a bit extreme for an automatic development environment going bit extreme for an automatic development.! Canada based on your computer | Cassandra 3.11.4 | cql spec 3.4.4 | Native protocol v4 use.