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@@mounikagumpu3960 Hello dear. Thank you so much for watching this video. Sorry to know that you are facing issues. Ensure that the JAVA_HOME and HADOOP_HOME environmental variables are set properly.

@@kundankumar011 Should the Hadoop folder name "h" should be capital or small sir

@@mounikagumpu3960 I think you are talking about hadoop folder where you extracted all component. Better maintain hadoop dear small 'h'. But ensure that you set up environmental variables of JAVA_HOME and HADOOP_HOME as guided in this video. Hope you got me well dear.

@@kundankumar011 everything is fine sir but I am getting that error

@@mounikagumpu3960 hope there is no comma and all in environmental variables values. If all is well. Just restart your computer and see. Sometimes it helps. But sound funny 😂

Thank you so much for watching my video. Sorry for facing the issue. The error message 'jps' is not recognized indicates that the Java command jps (Java Virtual Machine Process Status Tool) is not found in your system's PATH. Please verify Java installation. Cross Java path, JAVA _HOME set in environmental variable or not. Let me know if this step is fixed your error?

@@redblues9566 pleasure ❤️ and thank you so much for subscribing my channel dear

@@kelvinoritsetimeyin8119 thank you so much for appreciating the explanation ❤️ and subscribing my channel

Thank you for watching my video dear Abhinav. To fix this issue with the datanode shutting down automatically after starting in your Hadoop installation, To fix this issue there could be many reasons. 1) Verify that the user running the Datanode has the necessary permissions to read and write to the data directories specified in hdfs-site.xml. Right click on datanode folder and give full-access permissions (Read, Write and Execute) then Simply Restart the computer then run all daemon and see it worked or not. If not check the log 2) check the Logs: Look at the Datanode logs for any error messages. The logs are typically located in the Hadoop logs directory. Check hadoop/logs/hadoop-hduser-datanode-<hostname>.log for relevant information. Let me know if this helped you to fix the issues?

@@kids_toon9 Glad to know this video also helped you.❤️ Please you subscribe my channel to encourage me dear

@@buturajbaptiste9721 Pleasure ❤️

@@PrabhatSingh-tf6km Glad to know that this video was very helpful to you as well to install Hadoop successfully ❤️Please you subscribe to my channel dear to encourage me if not yet 🙌

@@kundankumar011 already did sir 👍

@@PrabhatSingh-tf6km pleasure ❤️

Thank you for watching this video. I will be making an instructional video on how to run a React Native app using VS Code on an AVD? Hope you do subscribe to my channel, so you don't miss the notification for the next video.

@@VIJAYVARDHAN_V_PATIL. Thank you so much for watching this video. I hope so far it's helpful for you as well. I used a "sublime" editor but feel free to use any of your choices dear. Please do you subscribe to my channel dear and encourage me 💖

Hello dear Adyaa. Glad to know that you are done with these hive steps and thank you so much for watching this video ❤️. Let me work on the video to connect the Hive to the Tableau tool. Please do subscribe to the channel if you have not yet so that you don't miss notification of the upcoming video.

Glad to know that it helped you as well. ❤ Please do you subscribe to my channel if you have not yet

Alright, dear. After publishing a few basic Flutter tutorials, I will work on the calculator and camera app as soon as possible. Thank you so much for watching this video and for your request. 👍♥ Please do subscribe channel if not yet so that you cannot miss notification on next upload on my channel.

Pleasure❤

@@laughalltime_ thank you so much for watching this video❤️Soon I am gonna upload your requested video dear.

@@laughalltime_ Dear, Now you can find the video to install Android virtual device.

@@kundankumar011 okay thank you lecture 🥰

@@laughalltime_ Pleasure❤

@@mohammedmessafa1956 Thank you so much bro ❤️

@@mohammedmessafa1956 thank you so much for subscribing my channel Bro 👍

@@eustachempumuro1669 pleasure is mine dear ❤️ Hope you do subscribed my channel dear so that you don't miss notification of up coming videos on flutter framework

Pleasure ❤ Hope you do subscribe my channel dear

Dear Sai Nirmal. Sorry to know that you are facing error. The error "Missing hadoop installation: C:\hadoop\bin must be set" indicates that Hive is unable to locate the Hadoop installation. This usually happens because the Hadoop environment variables are not correctly set up, or Hadoop is not installed in the expected location. But i believe your Hadoop Deamons are running if its running then based on my experience it could be Hive Version Compatibility issues with Hadoop you have installed on your machine. I have used Hadoop 3.2.4 Version on my machine. Hope you get me well dear.

@@kundankumar011 Thank you for your response , I have done everything as in the video kumar but I cannot fix this and I checked other comment and "I change .jar to .bak file" , Now I am unable to run commands in HDFS, could you please tell me how to change the ".bak file to .jar file" again, and I used the same version from the Google Drive's which you used, please help , I am trying this from long time ..

​@@SaiNirmalReddyGavini-k2o​I am very sorry to know still you are experiencing issues. Just try to remove .bak extension and maintain .jar file. For example: Navigate to the directory where the .jar.bak file is located. Right-click on the file and select Rename. Remove the .bak extension and press Enter. Hope this simple way can help you if it is not working then you can go to zip file hadoop extract somewhere else and just copy the jar file you renamed and paste it here. Let me know which version of Hadoop you are using dear?

@@kundankumar011 Thankyou kumar, I resolved the jar error and I am using the same Hadoop 3.2.4 version which you shown in the video ,but I can't understand why I am unable to set the error of hive - C:\hive\bin>hive --service schematool -dbType derby -initSchema "Missing hadoop installation: C:\hadoop\bin must be set" do we have any other way , please tell me I will work on it until I get this , thankyou..

@@SaiNirmalReddyGavini-k2o Good to know that you managed to recover your jar file. To fix raised issue can you try this and see if it helps to you. Set Variables Temporarily for the Session: Try setting the environment variables temporarily for the current command prompt session and then run the Hive schema tool command again. Run below commands: set HADOOP_HOME=C:\hadoop set PATH=%PATH%;%HADOOP_HOME%\bin hive --service schematool -dbType derby -initSchema if this also doesn't help you. Please share with me content of "hive-site.xml" file. Just copy paste the content of hive-site.xml file in comment box

Glad it was helpful

Thank you so much dear for reaching out to clear your doubt on the Hadoop installation. Actually we follow the same steps for Installing any version of Hadoop so far. So this video must help you to configure it. If not let me know what the issues are occurring.

@@SaiNirmalReddyGavini-k2o I am glad to know that this tutorial was helpful for you as well❤️. Welcome dear. Nirmal Reddy. Hope you do subscribed to my channel

Glad to know that this video was helpful to you as well ❤️ Thank you so much for subscribing my channel. 🙌

Hello dear. Check the owner of the tmp folder. Who is it? I mean, you are logging into the system using some user and then running Hadoop. Make sure that the owner has all the permissions.

@@kundankumar011 i found that i was using a microsoft account which caused the error.

@@PhilemonIransubije congratulations 👏

I am glad to know that it worked for you as well❤️. If you have not yet subscribed to my channel, please you do subscribe 🙏

Pleasure is mine dear to share the knowledge. Welcome ❤️

Happy to know that this tutorial helped you to install and configure HIVE successfully. Enjoy your learning. Yes soon I will publish a new video on bigdtaa tools 🔥

Pleasure to know that this tutorial was so helpful and Thank you so much for saying this is one of the great tutorials dear. ❤️

I am glad to know that this tutorial is good❤️. As per error shared. I can see your Hadoop version is 3.3.6. I believe your Hadoop is working fine. But Hive is making an issue. Hive Version we are using is Hive 3.1.2 which is not compatible with the Hadoop 3.3.6 version it seems. For me I have used Hadoop 3.2.4 version which is compatible with Hive3.1.2 . This below link may help you to download Hadoop 3.2.4. otherwise you need to research Compatible Hive version of Hadoop 3.3.6. hope you got me well dear. archive.apache.org/dist/hadoop/common/

Addition to this, you can find on my channel video Easy Hadoop Installation on windows 10/11 (in this video, I am installing Hadoop 3.2.4 .

@@kundankumar011 I used Hive 4.0.0 which is compatible with hadoop 3.3.6 but still I am facing the same problem

@@ishimwejoshua2766 dear Joshua. If it's really compatible and Hadoop is well configured the same error should not be promoted. I really wonder.

I am glad to know that this video tutorial is very helpful. Please provide me a few details before I guide you to fix. 1) check Hadoop demons by using jps command then check still namenode and resource manager running? I think it runs once then closes automatically??

@@kundankumar011 datanode is not running but everything else is running as well as hive! The logs indicate an incompatible cluster ID error!

@@uweragisele1489 try to create ba database on hive. Use hive command "create database Gisele" Then use command "show databses;" just to confirm all is working. Because I am suspecting dear. Datanode is the storage of the hive databases and table based on hive configuration. Let me know after performing the above commands.

@@kundankumar011 All is working, Sir! show databases; create database; use database; create table; show tables; .... all these commands are working

@@uweragisele1489 cool. Then enjoy. Rest we will see later on

Hi dear. 1) Ensure Apache Derby is installed on your system. If it is not installed, in this video it shown how to download and configure 2) Add Environmental variable DERBY_HOME : C:\derby (This based on my computer and shown in video) 3) Add C:\derby\bin to the Path of Environmnetal variable. This is because the StartNetworkServer script is typically located in the bin directory of the Derby installation. N.B: It's always good practice to re-start all service. After making the change, don't forget to reopen Command prompt as Administrator Hope this will help you.

This worked for me Thanks.

@@onem3929 Glad to know it worked for you as well ❤️

Okay, dear. Do one thing to confirm this issue. Since you changed the replication factor, if I am not mistaken, it will only affect new data uploads, not the old data already in HDFS. So, just upload some new data to HDFS and see if it shows a replication factor of 2. Let me know if it works dear.

@@kundankumar011 it works for new uploads. thanks :)

Thank you so much for the comment dear. can you provide more details. I meant what activity cause or prompt this error??

Hello dear. this is warning it seems, not an error. if you want to fix this warning you need to navigate to C:\hadoop\share\hadoop\common\lib and remane slf4j-reload4j-1.7.35.jar as slf4j-reload4j-1.7.35.jar.bak (In short we are keeping as a backup)

@@kundankumar011 Thank you:)

@@PhilemonIransubije Welcome❤

@@kundankumar011 , Dear Sir , the file seem not to be editable since they are in use. any other procedures ?

@@EmmaBemmly Just shutdown/close all the services then open the file to edit thereafter restart the all the required services dear❤️

I am glad to know that this video is very easy to understand and it was helpful to you ❤️

I am glad to know that this video tutorial was informative. Thank you dear @Joshua❤

Yes, dear. I will try to find the time to work on your requested topic: HBase installation and table creation. Thank you so much for the suggestion. ❤ If I’m not mistaken, have you subscribed to my channel? So that you cannot miss the new upload notifications.

Cool. Thank you so much for the contribution dear❤️ that's what I need people should contribute in video comment

Dear Emmanuel. If I am getting you well. Are you talking about the slash sign. Like hdfs dfs -put C:\example\demo.txt /Kumar/. 1) Source we are reading the data from local machine from windows. So windows style slash 2) Destination - we are uploading to HDFS so another style slash Hope I didn't confuse you dear. Keep learning 🥰

Thank you so much for watching this video. Sorry for the error promoted. I am traveling. Give me a few minutes to settle down myself then help you to fix this error . Hope it's ok with you dear. If you have not yet subscribed to my channel yet. Please do subscribe and encourage me. Soon get back to you ❤️

Hello dear,There could be many reasons causing this error. I am assuming you have configured all Hadoop files correctly and set up the environment variables. Please try this first: I noticed there is a space in your computer name, "Malaperi Dev." Rename your computer to "MalaperiDev" without any spaces. Make sure there are no spaces in the name. After renaming, restart your computer and check if the error is resolved. if not let me know what is the error again?

Still Negative, i renamed it from Malaperi Dev to kisvan, but still the same error with that "Dev" infront

@@kisivaniAIntelligence Ensure the Hadoop and Java installation paths do not contain spaces in them and also Review your Hadoop configuration files (core-site.xml, hdfs-site.xml) for any paths or classpath entries that reference the computer name directly.

If i run this command >start-all it runs right away, but if and only if i run that namenode -format it will bring me the same error

I'm glad to know that this was very helpful to you❤️ if you have not yet subscribe my channel you do subscribe my channel and encourage me dear. 🙏

Thank you so much for appreciating that teaching Methodology is easy to understand. ❤️ If you have not yet subscribed my channel please you do subscribe dear to encourage me.

🥰🥰🥰🥰🥰 yeah it was for the entertainment. Thank you

I am happy to know that this video was very helpful for you to install Hadoop successfully❤️. Please you subscribe to my channel if not yet and encourage me

Thank you so much for subscribing to my channel 💖💖💖

Thank you so much for watching this video dear Dinesh❤️. Yes you can read json data from a separate file. Just choose your Django root project or any specific app then create a json file in that. Then in the view, import the Jason package then write the script to read the json data using open function. For example, import json def load_json_data(request): # Define the path to the JSON file json_file_path = 'myapp/data.json' # Open and read the JSON file with open(json_file_path, 'r') as file: data = json.load(file) #now you can use the data as needed. You can pass this data to HTML template file as you shown this video. Hope it's clear to you dear. If you haven't subscribed to my channel yet. Please do subscribe and encourage me.

@@kundankumar011 thanks for the reply sir

@@Dineshtech-xr8id Welcome dear ❤️ and Thank you so much for subscribing my channel

Thank you so much❤️

Glad to know that this video explanation is clear and very helpful to you as well ❤️

Glad to know that this video was so helpful to you❤️. Thank you for appreciating the video. Please do you subscribe to my channel and encourage me.

Thank you so much Abdullah for motivating me ❤️ Hope you didn't forget to subscribe my channel.

@@kundankumar011 Already done, And I was wondering, When I try to upload a datset into the hdfs, I see an error "Couldn't upload the file jfk_weather_cleaned.csv.". So have you made the next video you mentioned in the end of this video so that I would be better able to get the insights on it.. Regards

@@AbdullahKhan-pl7py Dear Abdullah. You can upload the file to hdfs using the command or the GUI interface. At the end of video at 22:50 minutes, I just showed an interface how to upload files on hdfs. May I know what the error is?

@@kundankumar011 "Couldn't upload the file Perecipitationhourly.csv." that is the error which is coming whenever I try to upload it, BTW thanks for cooperating, Your reply is highly appreciated man.

@@AbdullahKhan-pl7py Thank you so much for the appreciation. I will look into this and get back to you dear.

Thank you so much for appreciating this video❤️.