Member since
12-17-2015
15
Posts
2
Kudos Received
0
Solutions
12-24-2015
05:33 PM
Its not needed on a single node. In the latest sandbox, this process has been turned off (maintenance mode) to conserve resources. On the sandbox page, see here for sandbox release notes for the current sandbox under section "Services not started automatically". HDFS
SecondaryNameNode
*Since on a single node, secondary namenode is not needed, it is not started. For more details on what secondary name node does see here If you are bored and have some time, this video also helps explain in way you won't soon forget 🙂
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02-28-2016
02:58 PM
1 Kudo
I also get this warning on HDP 2.3.2 - It is only a warning and I'd be interested to know what the impact is. It seems strange that the "ranger" user doesn't have access to the "/var/lib/ranger" folder...especially as there are .bash_profile files in here, suggesting it's some kind of home folder
[root@sandbox ranger]# id ranger
uid=1008(ranger) gid=503(hadoop) groups=503(hadoop),487(ranger)
[root@sandbox ranger]# ls -dl /var/lib/ranger
drwx------ 2 kms kms 4096 2015-10-27 12:56 /var/lib/ranger
[root@sandbox ranger]# ls -la .
total 20
drwx------ 2 kms kms 4096 2015-10-27 12:56 .
drwxr-xr-x. 39 root root 4096 2016-02-28 14:38 ..
-rw-r--r-- 1 kms kms 18 2015-09-22 16:40 .bash_logout
-rw-r--r-- 1 kms kms 176 2015-09-22 16:40 .bash_profile
-rw-r--r-- 1 kms kms 124 2015-09-22 16:40 .bashrc
[root@sandbox ranger]# getent passwd ranger
ranger:x:1008:503:Ranger:/var/lib/ranger:/bin/bash
[root@sandbox ranger]#
Should I make the 'ranger' user part of the kms group? I would still have to make the /var/lib/ranger folder group readable (at least).
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07-08-2016
10:10 AM
Hi I am also facing same issue of queries not stopping executing in ambari I have restarted my ambari but still naot resolved Here are my ambar-server.log Processing file: /var/lib/ambari-server/resources/stacks/HDP/2.4/services/../../../../common-services/AMBARI_METRICS/0.1.0/package/files/service-metrics/YARN.txt
Processing file: /var/lib/ambari-server/resources/stacks/HDP/2.4/services/../../../../common-services/AMBARI_METRICS/0.1.0/package/files/service-metrics/AMBARI_METRICS.txt
Processing file: /var/lib/ambari-server/resources/stacks/HDP/2.4/services/../../../../common-services/AMBARI_METRICS/0.1.0/package/files/service-metrics/HOST.txt
Processing file: /var/lib/ambari-server/resources/stacks/HDP/2.4/services/../../../../common-services/AMBARI_METRICS/0.1.0/package/files/service-metrics/FLUME.txt
Processing file: /var/lib/ambari-server/resources/stacks/HDP/2.4/services/../../../../common-services/AMBARI_METRICS/0.1.0/package/files/service-metrics/HDFS.txt
Processing file: /var/lib/ambari-server/resources/stacks/HDP/2.4/services/../../../../common-services/AMBARI_METRICS/0.1.0/package/files/service-metrics/KAFKA.txt Please help me
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04-21-2017
03:33 PM
so my shell in the box was working yesterday, and today, I tried using it and it will not work. Is there any way to get this to work, as I prefer it because of the design and color choice.
Please Thanks.
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02-02-2016
07:37 PM
@Abhishek Srivastava are you still having issues with this? Can you accept best answer or provide your own solution?
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