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laldeepak
laldeepak
Explorer

Re: INTRODUCE YOURSELF: Please Reply here to tell ...

by Explorer laldeepak in Intros and Suggestions
‎10-04-2016 07:37 AM
‎10-04-2016 07:37 AM
Great I was also planning to gain experience on Python Can you suggest any good learning/training material. Thanks ... View more

Telnet does not exist in cloudera vm

by Explorer laldeepak in Support Questions
‎02-26-2016 04:39 PM
‎02-26-2016 04:39 PM
Hello,   I was doing some   exercise related to Flume in cloudera vmware (5.5.0) and found that telnet does not exist or not included in the path. Can someone please let me know the location or how to install telnet in vm? Partial stdout is listed below Thanks in advance ================================================================================= [cloudera@quickstart home]$ telnet localhost 44444 bash: telnet: command not found [cloudera@quickstart home]$ which telnet /usr/bin/which: no telnet in (/usr/local/firefox:/sbin:/usr/java/jdk1.7.0_67-cloudera/bin:/usr/local/apache-ant/apache-ant-1.9.2/bin:/usr/local/apache-maven/apache-maven-3.0.4/bin:/usr/local/bin:/usr/bin:/bin:/usr/local/sbin:/usr/sbin:/sbin:/home/cloudera/bin) [cloudera@quickstart home]$ ... View more

Re: CDH 5.4.4 Oozie unable to run Scoop action - C...

by Explorer laldeepak in Support Questions
‎02-17-2016 11:05 AM
‎02-17-2016 11:05 AM
Any assistnce t find out jdbc url for mysql connectivity through sqoop in quickstart vm?   thanks ... View more

Re: CDH 5.4.4 Oozie unable to run Scoop action - C...

by Explorer laldeepak in Support Questions
‎02-15-2016 09:29 PM
‎02-15-2016 09:29 PM
Also. how to find out hostname for mysql from command line in my quickstart vm. In the above command 192.168.112.128 is the output of ifconfig -a which I am not fully convinced is the right one? thanks ... View more

Re: CDH 5.4.4 Oozie unable to run Scoop action - C...

by Explorer laldeepak in Support Questions
‎02-15-2016 09:13 PM
‎02-15-2016 09:13 PM
sqoop is not working correctly and seems due to missing env. variable as below: any insight? [cloudera@quickstart Documents]$ sqoop import --connect jdbc:mysql:// 192.168.112.128/widget --username root --pcloudera --table myhadoop --as-textfile --target-dir /home/cloudera/Documents Warning: /usr/lib/sqoop/../accumulo does not exist! Accumulo imports will fail. Please set $ACCUMULO_HOME to the root of your Accumulo installation. 16/02/15 21:10:31 INFO sqoop.Sqoop: Running Sqoop version: 1.4.6-cdh5.5.0 16/02/15 21:10:31 ERROR tool.BaseSqoopTool: Error parsing arguments for import: 16/02/15 21:10:31 ERROR tool.BaseSqoopTool: Unrecognized argument: --pcloudera 16/02/15 21:10:31 ERROR tool.BaseSqoopTool: Unrecognized argument: --table 16/02/15 21:10:31 ERROR tool.BaseSqoopTool: Unrecognized argument: myhadoop 16/02/15 21:10:31 ERROR tool.BaseSqoopTool: Unrecognized argument: --as-textfile 16/02/15 21:10:31 ERROR tool.BaseSqoopTool: Unrecognized argument: --target-dir 16/02/15 21:10:31 ERROR tool.BaseSqoopTool: Unrecognized argument: /home/cloudera/Documents ... View more

Re: CDH 5.4.4 Oozie unable to run Scoop action - C...

by Explorer laldeepak in Support Questions
‎02-15-2016 08:36 PM
‎02-15-2016 08:36 PM
I am tying to import a test tabl from mysql database. The command was triggered from quickstart vm. Can someone plase share the exact command or let me know the mistake I am making?   Thanks in advance   [cloudera@quickstart ~]$ sqoop2 import --connect jdbc:mysql:// 192.168.112.128/widget --username root --pcloudera --table myhadoop --as-textfile --target-dir /home/cloudera/Documents Sqoop home directory: /usr/lib/sqoop2 Exception in thread "main" java.io.FileNotFoundException: /home/cloudera/import (Is a directory)     at java.io.FileInputStream.open( Native Method)     at java.io.FileInputStream.<init> (FileInputStream.java:146)     at java.io.FileReader.<init>( FileReader.java:72)     at org.apache.sqoop.shell. SqoopShell. interpretFileContent( SqoopShell.java:150)     at org.apache.sqoop.shell. SqoopShell.main(SqoopShell. java:138) ... View more

Re: CCP: Data Engineer - Study Aids

by Explorer laldeepak in Support Questions
‎02-08-2016 04:43 PM
‎02-08-2016 04:43 PM
It will be really helpful if someone can provide instruction(bullet point ) in chronological order to set up infrastructure and S/W tool for those people who wants to appear for CCA175 or any other cloudera certification. something like: 1. download and install VMware VM from .. 2. checks to validate Flumes, HDFS , Sqoop etc. 3. check for mysql, pig, hive and MapReduce and/or spark 4. workflow or any other required related tools The challenge is, how to ensure all the tool set and infrastructure related components are correctly set up and configured . ... View more

Re: CCA 175 review timelines

by Explorer laldeepak in Support Questions
‎02-06-2016 04:27 PM
‎02-06-2016 04:27 PM
Thanks for your response. How can I install sandbox ( single/multi node) version of Hadoop on my windows-7 Laptop? I would like to explore and learn hadoop usage. ... View more

Re: CCA 175 review timelines

by Explorer laldeepak in Support Questions
‎02-05-2016 07:56 AM
‎02-05-2016 07:56 AM
Thanks for providing details related to training for certification  Training is meant for Developers,Administrators and Data Analysyts   So, question is:   1. What is the equvalent of CCA175 ( Developers) for Data analysts? it seems CCP(DE575) is the only      certification track for data analysts   2. I am more interested in CCA175 certification, do I need to brush-up/learn python before i take training or     appear for certification? it seems working knowledge of python is neccessary to qualify CCA175?   3. Is cloudera training neccessary or advisable if someone is new to Hadoop before appearing  for ceritification     exam?   Just to give my back ground , I am in Database enginering,data modeling,data architecture for the last more than 15 years and mainly in Unix/linux/AIX environment. No JAVA experience.   ... View more

Re: CCA 175 review timelines

by Explorer laldeepak in Support Questions
‎02-04-2016 04:13 PM
‎02-04-2016 04:13 PM
Hi Kalyan, I am quite new to Hadoop world and looking some guideline related to preparation path ( link,sample test papers,book etc) which might be helpful? ... View more

Re: INTRODUCE YOURSELF: Please Reply here to tell ...

by Explorer laldeepak in Intros and Suggestions
‎02-03-2016 12:02 PM
‎02-03-2016 12:02 PM
To introduce myself: have over 18 years of experience In Information Architecture, Data/Data warehouse Architect (OLTP and OLAP), Data modeling and governance, Business Intelligence design, Database Design, Database development and performance tuning, Operations & Infrastructure management, Technical Project Management and executing POC for performance benchmarking in multi tier and multi Terabyte Data warehouse. Experience on establishing Direction and data governance of major change program in their use of data. I am really excited to be part of Clodera community and is privillege to interact with so many talented proessionals here. i am quite new to this group and can't wait to take deep dive into Big Data and Hadoop world and am sure to have lot of fun in future. I love travlling, Walking, playing cricket and have passion for the community service and am associated with Non profit organization for more than 7 years. You can ind me in linkedIn: http://www.linkedin.com/pub/deepak-lal/9/696/720 ... View more
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‎02-28-2016 01:51 PM
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Date Registered ‎02-03-2016 11:30 AM
Last Visited ‎02-28-2016 01:51 PM
Total Messages Posted 9