getting error while storing data in Hbase
Hello all, I'm running following command in Hbase shell: create "sample","cf" and getting following error ERROR: org.apache.hadoop.hbase.ZooKeeperConnectionException: HBase is able to connect to ZooKeeper but the connection closes immediately. This could be a sign that the server has too many connections (30 is the default). Consider inspecting your ZK server logs for that error and then make sure you are reusing HBaseConfiguration as often as you can. See HTable's javadoc for more information. please provide me solution for the same -- CHINTAN BHATT <http://in.linkedin.com/pub/chintan-bhatt/22/b31/336/> Assistant Professor, U & P U Patel Department of Computer Engineering, Chandubhai S. Patel Institute of Technology, Charotar University of Science And Technology (CHARUSAT), Changa-388421, Gujarat, INDIA. http://www.charusat.ac.in *Personal Website*: https://sites.google.com/a/ecchanga.ac.in/chintan/ -- DISCLAIMER: The information transmitted is intended only for the person or entity to which it is addressed and may contain confidential and/or privileged material which is the intellectual property of Charotar University of Science & Technology (CHARUSAT). Any review, retransmission, dissemination or other use of, or taking of any action in reliance upon this information by persons or entities other than the intended recipient is strictly prohibited. If you are not the intended recipient, or the employee, or agent responsible for delivering the message to the intended recipient and/or if you have received this in error, please contact the sender and delete the material from the computer or device. CHARUSAT does not take any liability or responsibility for any malicious codes/software and/or viruses/Trojan horses that may have been picked up during the transmission of this message. By opening and solely relying on the contents or part thereof this message, and taking action thereof, the recipient relieves the CHARUSAT of all the liabilities including any damages done to the recipient's pc/laptop/peripherals and other communication devices due to any reason.
Regarding Connection Problem
Hi I want to give continuous output (avg. temperature) generated from node.js to store on Hadoop and then retrieve it for visualization. please guide me how to give continuous output of node.js to kafka. -- CHINTAN BHATT <http://in.linkedin.com/pub/chintan-bhatt/22/b31/336/> -- DISCLAIMER: The information transmitted is intended only for the person or entity to which it is addressed and may contain confidential and/or privileged material which is the intellectual property of Charotar University of Science & Technology (CHARUSAT). Any review, retransmission, dissemination or other use of, or taking of any action in reliance upon this information by persons or entities other than the intended recipient is strictly prohibited. If you are not the intended recipient, or the employee, or agent responsible for delivering the message to the intended recipient and/or if you have received this in error, please contact the sender and delete the material from the computer or device. CHARUSAT does not take any liability or responsibility for any malicious codes/software and/or viruses/Trojan horses that may have been picked up during the transmission of this message. By opening and solely relying on the contents or part thereof this message, and taking action thereof, the recipient relieves the CHARUSAT of all the liabilities including any damages done to the recipient's pc/laptop/peripherals and other communication devices due to any reason.
Regarding Decision Tree
Hello, I want to improve decision tree in spark. Can anyone help me for parameter tuning for such improvement?? -- CHINTAN BHATT <http://in.linkedin.com/pub/chintan-bhatt/22/b31/336/> Assistant Professor, U & P U Patel Department of Computer Engineering, Chandubhai S. Patel Institute of Technology, Charotar University of Science And Technology (CHARUSAT), Changa-388421, Gujarat, INDIA. http://www.charusat.ac.in *Personal Website*: https://sites.google.com/a/ecchanga.ac.in/chintan/ -- DISCLAIMER: The information transmitted is intended only for the person or entity to which it is addressed and may contain confidential and/or privileged material which is the intellectual property of Charotar University of Science & Technology (CHARUSAT). Any review, retransmission, dissemination or other use of, or taking of any action in reliance upon this information by persons or entities other than the intended recipient is strictly prohibited. If you are not the intended recipient, or the employee, or agent responsible for delivering the message to the intended recipient and/or if you have received this in error, please contact the sender and delete the material from the computer or device. CHARUSAT does not take any liability or responsibility for any malicious codes/software and/or viruses/Trojan horses that may have been picked up during the transmission of this message. By opening and solely relying on the contents or part thereof this message, and taking action thereof, the recipient relieves the CHARUSAT of all the liabilities including any damages done to the recipient's pc/laptop/peripherals and other communication devices due to any reason.
8080 not working
Hi, I want to load my dataset in form of csv file. http://127.0.0.1:8080/ isn't working in hortonworks. Can anyone tell me solution for that? -- CHINTAN BHATT <http://in.linkedin.com/pub/chintan-bhatt/22/b31/336/> Assistant Professor, U & P U Patel Department of Computer Engineering, Chandubhai S. Patel Institute of Technology, Charotar University of Science And Technology (CHARUSAT), Changa-388421, Gujarat, INDIA. http://www.charusat.ac.in *Personal Website*: https://sites.google.com/a/ecchanga.ac.in/chintan/ [image: IBM] <https://www.youracclaim.com/badges/880ac4e2-99ec-45f5-bc81-3479b91f185e/public_url> -- DISCLAIMER: The information transmitted is intended only for the person or entity to which it is addressed and may contain confidential and/or privileged material which is the intellectual property of Charotar University of Science & Technology (CHARUSAT). Any review, retransmission, dissemination or other use of, or taking of any action in reliance upon this information by persons or entities other than the intended recipient is strictly prohibited. If you are not the intended recipient, or the employee, or agent responsible for delivering the message to the intended recipient and/or if you have received this in error, please contact the sender and delete the material from the computer or device. CHARUSAT does not take any liability or responsibility for any malicious codes/software and/or viruses/Trojan horses that may have been picked up during the transmission of this message. By opening and solely relying on the contents or part thereof this message, and taking action thereof, the recipient relieves the CHARUSAT of all the liabilities including any damages done to the recipient's pc/laptop/peripherals and other communication devices due to any reason.
Predictive Modeling
Hi, I'm very much interested to make a predictive model using crime data (from 2001-present. It is big .csv file (about 1.5 GB) )in spark on hortonworks. Can anyone tell me how to start? -- CHINTAN BHATT <http://in.linkedin.com/pub/chintan-bhatt/22/b31/336/> Assistant Professor, U & P U Patel Department of Computer Engineering, Chandubhai S. Patel Institute of Technology, Charotar University of Science And Technology (CHARUSAT), Changa-388421, Gujarat, INDIA. http://www.charusat.ac.in *Personal Website*: https://sites.google.com/a/ecchanga.ac.in/chintan/ [image: IBM] <https://www.youracclaim.com/badges/880ac4e2-99ec-45f5-bc81-3479b91f185e/public_url> -- DISCLAIMER: The information transmitted is intended only for the person or entity to which it is addressed and may contain confidential and/or privileged material which is the intellectual property of Charotar University of Science & Technology (CHARUSAT). Any review, retransmission, dissemination or other use of, or taking of any action in reliance upon this information by persons or entities other than the intended recipient is strictly prohibited. If you are not the intended recipient, or the employee, or agent responsible for delivering the message to the intended recipient and/or if you have received this in error, please contact the sender and delete the material from the computer or device. CHARUSAT does not take any liability or responsibility for any malicious codes/software and/or viruses/Trojan horses that may have been picked up during the transmission of this message. By opening and solely relying on the contents or part thereof this message, and taking action thereof, the recipient relieves the CHARUSAT of all the liabilities including any damages done to the recipient's pc/laptop/peripherals and other communication devices due to any reason.
Re:
yes you can get it by: https://data.gov.in/ On Thu, Nov 19, 2015 at 2:23 PM, aman solanki wrote: > Hi All, > > I want to know how one can get historical data of jobs,stages,tasks etc of > a running spark application. > > Please share the information regarding the same. > > Thanks, > Aman Solanki > -- CHINTAN BHATT <http://in.linkedin.com/pub/chintan-bhatt/22/b31/336/> Assistant Professor, U & P U Patel Department of Computer Engineering, Chandubhai S. Patel Institute of Technology, Charotar University of Science And Technology (CHARUSAT), Changa-388421, Gujarat, INDIA. http://www.charusat.ac.in *Personal Website*: https://sites.google.com/a/ecchanga.ac.in/chintan/ [image: IBM] <https://www.youracclaim.com/badges/880ac4e2-99ec-45f5-bc81-3479b91f185e/public_url> -- DISCLAIMER: The information transmitted is intended only for the person or entity to which it is addressed and may contain confidential and/or privileged material which is the intellectual property of Charotar University of Science & Technology (CHARUSAT). Any review, retransmission, dissemination or other use of, or taking of any action in reliance upon this information by persons or entities other than the intended recipient is strictly prohibited. If you are not the intended recipient, or the employee, or agent responsible for delivering the message to the intended recipient and/or if you have received this in error, please contact the sender and delete the material from the computer or device. CHARUSAT does not take any liability or responsibility for any malicious codes/software and/or viruses/Trojan horses that may have been picked up during the transmission of this message. By opening and solely relying on the contents or part thereof this message, and taking action thereof, the recipient relieves the CHARUSAT of all the liabilities including any damages done to the recipient's pc/laptop/peripherals and other communication devices due to any reason.
Re: Contribution in Apche Spark
While typing following line into Hortonworks terminal, I'm getting *Syntax Error:invalid syntax* myLines_filtered = myLines.filter( lambda x: len(x) > 0 ) On Wed, Sep 9, 2015 at 12:56 PM, Chintan Bhatt < chintanbhatt...@charusat.ac.in> wrote: > Thanx Akhil > Can you provide me any industry related def. my MLlib in Spark for my > research? > We are allowed to do such research in PhD. > > On Wed, Sep 9, 2015 at 12:34 PM, Akhil Das > wrote: > >> Have a look >> https://issues.apache.org/jira/browse/spark/?selectedTab=com.atlassian.jira.jira-projects-plugin:summary-panel >> >> Thanks >> Best Regards >> >> On Wed, Sep 9, 2015 at 9:50 AM, Chintan Bhatt < >> chintanbhatt...@charusat.ac.in> wrote: >> >>> I want to contribute in Apache dspark especially in MLlib in Spark. >>> pls suggest me any open issue/use case/problem. >>> >>> -- >>> CHINTAN BHATT <http://in.linkedin.com/pub/chintan-bhatt/22/b31/336/> >>> Assistant Professor, >>> U & P U Patel Department of Computer Engineering, >>> Chandubhai S. Patel Institute of Technology, >>> Charotar University of Science And Technology (CHARUSAT), >>> Changa-388421, Gujarat, INDIA. >>> http://www.charusat.ac.in >>> *Personal Website*: https://sites.google.com/a/ecchanga.ac.in/chintan/ >>> >>> [image: IBM] >>> <https://www.youracclaim.com/badges/880ac4e2-99ec-45f5-bc81-3479b91f185e/public_url> >>> >>> >>> DISCLAIMER: The information transmitted is intended only for the person >>> or entity to which it is addressed and may contain confidential and/or >>> privileged material which is the intellectual property of Charotar >>> University of Science & Technology (CHARUSAT). Any review, retransmission, >>> dissemination or other use of, or taking of any action in reliance upon >>> this information by persons or entities other than the intended recipient >>> is strictly prohibited. If you are not the intended recipient, or the >>> employee, or agent responsible for delivering the message to the intended >>> recipient and/or if you have received this in error, please contact the >>> sender and delete the material from the computer or device. CHARUSAT does >>> not take any liability or responsibility for any malicious codes/software >>> and/or viruses/Trojan horses that may have been picked up during the >>> transmission of this message. By opening and solely relying on the contents >>> or part thereof this message, and taking action thereof, the recipient >>> relieves the CHARUSAT of all the liabilities including any damages done to >>> the recipient's pc/laptop/peripherals and other communication devices due >>> to any reason. >>> >> >> > > > -- > CHINTAN BHATT <http://in.linkedin.com/pub/chintan-bhatt/22/b31/336/> > Assistant Professor, > U & P U Patel Department of Computer Engineering, > Chandubhai S. Patel Institute of Technology, > Charotar University of Science And Technology (CHARUSAT), > Changa-388421, Gujarat, INDIA. > http://www.charusat.ac.in > *Personal Website*: https://sites.google.com/a/ecchanga.ac.in/chintan/ > > [image: IBM] > <https://www.youracclaim.com/badges/880ac4e2-99ec-45f5-bc81-3479b91f185e/public_url> > > -- CHINTAN BHATT <http://in.linkedin.com/pub/chintan-bhatt/22/b31/336/> Assistant Professor, U & P U Patel Department of Computer Engineering, Chandubhai S. Patel Institute of Technology, Charotar University of Science And Technology (CHARUSAT), Changa-388421, Gujarat, INDIA. http://www.charusat.ac.in *Personal Website*: https://sites.google.com/a/ecchanga.ac.in/chintan/ [image: IBM] <https://www.youracclaim.com/badges/880ac4e2-99ec-45f5-bc81-3479b91f185e/public_url> -- DISCLAIMER: The information transmitted is intended only for the person or entity to which it is addressed and may contain confidential and/or privileged material which is the intellectual property of Charotar University of Science & Technology (CHARUSAT). Any review, retransmission, dissemination or other use of, or taking of any action in reliance upon this information by persons or entities other than the intended recipient is strictly prohibited. If you are not the intended recipient, or the employee, or agent responsible for delivering the message to the intended recipient and/or if you have received this in error, please contact the sender and delete the material from the computer or device. CHARUSAT does not take any liability or responsibility for any malicious codes/software and/or viruses/Trojan horses that may have been picked up during the transmission of this message. By opening and solely relying on the contents or part thereof this message, and taking action thereof, the recipient relieves the CHARUSAT of all the liabilities including any damages done to the recipient's pc/laptop/peripherals and other communication devices due to any reason.
Contribution in Apche Spark
I want to contribute in Apache dspark especially in MLlib in Spark. pls suggest me any open issue/use case/problem. -- CHINTAN BHATT <http://in.linkedin.com/pub/chintan-bhatt/22/b31/336/> Assistant Professor, U & P U Patel Department of Computer Engineering, Chandubhai S. Patel Institute of Technology, Charotar University of Science And Technology (CHARUSAT), Changa-388421, Gujarat, INDIA. http://www.charusat.ac.in *Personal Website*: https://sites.google.com/a/ecchanga.ac.in/chintan/ [image: IBM] <https://www.youracclaim.com/badges/880ac4e2-99ec-45f5-bc81-3479b91f185e/public_url> -- DISCLAIMER: The information transmitted is intended only for the person or entity to which it is addressed and may contain confidential and/or privileged material which is the intellectual property of Charotar University of Science & Technology (CHARUSAT). Any review, retransmission, dissemination or other use of, or taking of any action in reliance upon this information by persons or entities other than the intended recipient is strictly prohibited. If you are not the intended recipient, or the employee, or agent responsible for delivering the message to the intended recipient and/or if you have received this in error, please contact the sender and delete the material from the computer or device. CHARUSAT does not take any liability or responsibility for any malicious codes/software and/or viruses/Trojan horses that may have been picked up during the transmission of this message. By opening and solely relying on the contents or part thereof this message, and taking action thereof, the recipient relieves the CHARUSAT of all the liabilities including any damages done to the recipient's pc/laptop/peripherals and other communication devices due to any reason.
Facing problem in Oracle VM Virtual Box
Hi.
I'm facing following error while running .ova file containing Hortonworks
with Spark in Oracle VM Virtual Box:
Failed to open a session for the virtual machine *Hortonworks Sandbox with
HDP 2.2.4*.
VT-x features locked or unavailable in MSR.
(VERR_VMX_MSR_LOCKED_OR_DISABLED).
Result Code: E_FAIL (0x80004005)Component: ConsoleInterface: IConsole
{db7ab4ca-2a3f-4183-9243-c1208da92392}
--
CHINTAN BHATT <http://in.linkedin.com/pub/chintan-bhatt/22/b31/336/>
Assistant Professor,
U & P U Patel Department of Computer Engineering,
Chandubhai S. Patel Institute of Technology,
Charotar University of Science And Technology (CHARUSAT),
Changa-388421, Gujarat, INDIA.
http://www.charusat.ac.in
*Personal Website*: https://sites.google.com/a/ecchanga.ac.in/chintan/
Re: Classifier for Big Data Mining
How to load dataset in apache spark? Can I know sources of massive datasets? On Wed, Jul 22, 2015 at 4:50 AM, Ron Gonzalez wrote: > I'd use Random Forest. It will give you better generalizability. There > are also a number of things you can do with RF that allows to train on > samples of the massive data set and then just average over the resulting > models... > > Thanks, > Ron > > > On 07/21/2015 02:17 PM, Olivier Girardot wrote: > > depends on your data and I guess the time/performance goals you have for > both training/prediction, but for a quick answer : yes :) > > 2015-07-21 11:22 GMT+02:00 Chintan Bhatt : > >> Which classifier can be useful for mining massive datasets in spark? >> Decision Tree can be good choice as per scalability? >> >> -- >> CHINTAN BHATT <http://in.linkedin.com/pub/chintan-bhatt/22/b31/336/> >> Assistant Professor, >> U & P U Patel Department of Computer Engineering, >> Chandubhai S. Patel Institute of Technology, >> Charotar University of Science And Technology (CHARUSAT), >> Changa-388421, Gujarat, INDIA. >> http://www.charusat.ac.in >> *Personal Website*: https://sites.google.com/a/ecchanga.ac.in/chintan/ >> > > > -- CHINTAN BHATT <http://in.linkedin.com/pub/chintan-bhatt/22/b31/336/> Assistant Professor, U & P U Patel Department of Computer Engineering, Chandubhai S. Patel Institute of Technology, Charotar University of Science And Technology (CHARUSAT), Changa-388421, Gujarat, INDIA. http://www.charusat.ac.in *Personal Website*: https://sites.google.com/a/ecchanga.ac.in/chintan/
Classifier for Big Data Mining
Which classifier can be useful for mining massive datasets in spark? Decision Tree can be good choice as per scalability? -- CHINTAN BHATT <http://in.linkedin.com/pub/chintan-bhatt/22/b31/336/> Assistant Professor, U & P U Patel Department of Computer Engineering, Chandubhai S. Patel Institute of Technology, Charotar University of Science And Technology (CHARUSAT), Changa-388421, Gujarat, INDIA. http://www.charusat.ac.in *Personal Website*: https://sites.google.com/a/ecchanga.ac.in/chintan/
Error while installing spark
Facing following error message while performing sbt/sbt assembly Error occurred during initialization of VM Could not reserve enough space for object heap Error: Could not create the Java Virtual Machine. Error: A fatal exception has occurred. Program will exit. pls give me solution for it -- CHINTAN BHATT <http://in.linkedin.com/pub/chintan-bhatt/22/b31/336/> Assistant Professor, U & P U Patel Department of Computer Engineering, Chandubhai S. Patel Institute of Technology, Charotar University of Science And Technology (CHARUSAT), Changa-388421, Gujarat, INDIA. http://www.charusat.ac.in *Personal Website*: https://sites.google.com/a/ecchanga.ac.in/chintan/
Regarding Classification of Big Data
Hi How I can do classification of big data using spark? Which machine algorithm is preferable for that? -- CHINTAN BHATT <http://in.linkedin.com/pub/chintan-bhatt/22/b31/336/> Assistant Professor, U & P U Patel Department of Computer Engineering, Chandubhai S. Patel Institute of Technology, Charotar University of Science And Technology (CHARUSAT), Changa-388421, Gujarat, INDIA. http://www.charusat.ac.in *Personal Website*: https://sites.google.com/a/ecchanga.ac.in/chintan/
