Member since
12-13-2016
33
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1
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0
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02-08-2017
02:11 PM
I guess, I installed referring this document. Are looking suggesting me to refer to any specific component as I didn't install all. My main focus is MR job at this moment.
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02-07-2017
04:37 PM
Hi Dan, Let me know if we need to coordinate on this towards resolving the issue.
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02-06-2017
03:58 PM
@Dan Zaratsian We are primarily into MS technology and that's one of the reason of having cluster on top of windows. I would really appreciate if we can get the issue resolved.
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02-02-2017
05:22 PM
I have installed using sandbox only and after installation I got whole bunch of components (pls refer attachment). If required, I won't mind sharing the credentials of that cluster. Please mail me separately on my personal id and I will share the credentials.
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02-01-2017
07:33 AM
1 - I see that you are on HDP 2.3.4, running Windows 2012 R2 server. Is that correct? Yes 2 - Can you confirm that you've successfully installed HDP and the cluster health is ok. Did you get any alerts, errors, or warnings during setup? Yes, initially I got some errors during installation but was able to succeed in resolving those issues. Post installation, I was getting blank NameNode but got help from my post (https://community.hortonworks.com/questions/73366/blank-name-node-status-in-hdp-on-windows-2012-r2.html) 3 - I did not setup Ambari as yet. Could u please suggest steps to setup that so that I can check for the required things as you mentioned. 4 - Are you able to execute your job (or even a test job) from Spark or Hive? No, as I got stuck to debug MR job from VS.
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01-09-2017
11:37 AM
Any inputs would be highly appreciable.
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01-06-2017
08:22 AM
Namenode status is up now but MR job is still not working. Please see if there are any inputs at below post - https://community.hortonworks.com/questions/72672/unable-to-connect-to-the-remote-server-while-conne.html#answer-form
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01-06-2017
08:21 AM
Earlier my namenode status was blank and I thought that could be the culprit. Today I resolved that with the help of another post (https://community.hortonworks.com/questions/73366/blank-name-node-status-in-hdp-on-windows-2012-r2.html). Post that, still my MR job is not running, getting error "{"Response status code does not indicate success: 404 (Not Found)."}". snapshot attached. any idea / suggestion to get rid of that error.
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01-06-2017
05:45 AM
Thanks a ton Namit. Your second suggestion worked i.e. set the value for dfs.namenode.http-address to 0.0.0.0:50070. Appreciate reasoning behind that. Also what do u mean by "Once the Namenode is out of safemode" Also I know I can not browser "user" folder thru UI bcoz of error "Permission denied: user=gopher, access=READ_EXECUTE, inode="/user":hadoop:hdfs:drwx--x--x". Is there any way to access that using UI instead of using runas command.
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12-28-2016
02:13 PM
blank NN issue has been poster at below link. Inputs would be appreciated - https://community.hortonworks.com/questions/73366/blank-name-node-status-in-hdp-on-windows-2012-r2.html
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12-28-2016
01:54 PM
Did anyone face similar challenge/s?
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12-23-2016
01:08 PM
Added below entry but still no luck.. 10.0.0.6 ritjainvmws2012
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12-23-2016
05:26 AM
Can't vote - getting message - 😞 We're sorry, but this cannot be voted down by you until you have at least 25 reputation
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12-22-2016
01:27 PM
here are the contents of hosts file - # Copyright (c) 1993-2009 Microsoft Corp.
#
# This is a sample HOSTS file used by Microsoft TCP/IP for Windows.
#
# This file contains the mappings of IP addresses to host names. Each
# entry should be kept on an individual line. The IP address should
# be placed in the first column followed by the corresponding host name.
# The IP address and the host name should be separated by at least one
# space.
#
# Additionally, comments (such as these) may be inserted on individual
# lines or following the machine name denoted by a '#' symbol.
#
# For example:
#
# 102.54.94.97 rhino.acme.com # source server
# 38.25.63.10 x.acme.com # x client host
# localhost name resolution is handled within DNS itself.
#127.0.0.1 localhost
#::1 localhost
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12-22-2016
10:14 AM
Sorry. could not follow you...
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12-22-2016
08:10 AM
Any suggestions????
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12-22-2016
08:10 AM
<name>dfs.namenode.http-address</name>
<value>ritjainvmws2012:50070</value>hdfs-site.xml
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12-22-2016
08:05 AM
Yes, I tried couple of browsers on that Azure VM. I checked ipconfig and got IPv4 as 10.0.0.6 and it was pinging. When I pinged ip address of Azure VM, it's timing out.
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12-21-2016
03:35 PM
snapshot is attached
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12-21-2016
03:32 PM
posted a new question - https://community.hortonworks.com/questions/73366/blank-name-node-status-in-hdp-on-windows-2012-r2.html
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12-21-2016
03:28 PM
1 Kudo
I just setup Hortonworks Data Platform2.3.4 on Windows 2012 R2 server, When I started "Hadoop Name Node Status", browser does not show anything. Kindly suggest..
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- Tags:
- Hadoop Core
- hdp-2.3.4
Labels:
12-21-2016
03:22 PM
Thanks. that really helped. I was not aware about switching user in windows. 🙂 I believe, -chown command, as you suggested, would add the user to hdfs group as well. correct? On a side note - would appreciate if you have any inputs around debugging MR job in windows. I have already posted about the issue at below link - https://community.hortonworks.com/questions/72672/unable-to-connect-to-the-remote-server-while-conne.html Thanks in advance..
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12-21-2016
12:31 PM
I installed successfully HDP on windows 2012 R2 but could not able to debug/run a sample MR job. I have posted all the details in another thread. Kindly see if you have any inputs around that. https://community.hortonworks.com/questions/72672/unable-to-connect-to-the-remote-server-while-conne.html
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12-21-2016
05:46 AM
mapreduceexe.zipEarlier I used VS2015 community edition. Uninstalled that and now using VS2012. There I faced couple of challenges - #1 - nuget package was unable to show any packages so I referred manually all the MR related DLL's manually. #2 - while running a simple MR job in VS2012, getting error. #3 - program for MR job is also attached here
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12-21-2016
05:27 AM
Probably need to know how to change the user to hdfs user. I know how to do that in Linux as it is by using sudo command. But I am using Azure VM with Windows server 21012 R2. Regarding namenode status, when I click on the shortcut which is on desktop (http://ritjainvmws2012:50070/), blank screen opens.
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12-21-2016
05:24 AM
No. sudo is not working. I am using Azure VM with Windows server 21012 R2. Installed HDP2.3 there. C:\hdp\hadoop-2.7.1.2.3.4.0-3485>sudo -u hdfs hadoop fs -ls
'sudo' is not recognized as an internal or external command,
operable program or batch file.
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12-19-2016
03:08 PM
Getting error while connecting to cluster in VS2015 with localhost. {"Unable to connect to the remote server"} while connecting to locally installed hdp on windows 2012 R2
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- Tags:
- Hadoop Core
- hdp-2.3.4
Labels:
12-19-2016
08:18 AM
I just setup Hortonworks Data Platform2.3.4 on Windows 2012 R2 server and was trying -ls command from Hadoop Command Line but it says "Permission denied: user=ritjain, access=READ_EXECUTE, inode="/user":hadoop:hdfs:drwx...". I understand about permission but not sure how to resolve the issue. Also When I started "Hadoop Name Node Status", browser does not show anything. Kindly suggest..
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- Tags:
- Hadoop Core
- hdp2.4
Labels: