Member since
04-09-2019
254
Posts
140
Kudos Received
34
Solutions
My Accepted Solutions
Title | Views | Posted |
---|---|---|
1205 | 05-22-2018 08:32 PM | |
8324 | 03-15-2018 02:28 AM | |
2158 | 08-07-2017 07:23 PM | |
2962 | 07-27-2017 05:22 PM | |
1542 | 07-27-2017 05:16 PM |
11-16-2017
08:24 PM
First of all, Nic Swart's comment is VERY IMPORTANT! Thanks much. Without the extra parentheses it just doesn't work (doesn't bother to tell you that the syntax of the ldap query is wrong, grrr!) Second, To be clear, the ldapRealm.xxx settings are recommended for use with Active Directory starting with Zeppelin 0.7. This can be a little confusing.
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10-24-2018
09:19 PM
how can i see the output of hive command with job_id. Also can you please help me to understand the command which will have query as well as query output stored in a file with single command
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05-10-2017
06:29 AM
Hey @Timothy Spann, this is a really cool demo involving all my favorites Hadoop, Rpi, NiFi and IoT. Great job & Keep it up!
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04-27-2017
04:57 PM
Nice work @Arpit Khare ! This is going to be quite useful for the folks around. Thank you and keep it up !!
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10-09-2018
01:35 PM
It is recommended to disable the cron in zeppelin as there is no validation if the user is allowed to run as the hive/hdfs or any other user specified in the cron field, meaning any user can set it to be run as any user. disbale is possible from 2.6.5, for previous versiosn please engage the hortonworks support.
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04-25-2017
03:30 PM
1 Kudo
Thanks all for your responses. Once again i reassign ownership. It works!!! ## hdfs dfs -chown -R admin:hadoop /user/admin
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04-01-2017
03:12 AM
2 Kudos
@Vipin Rathor
Wonderful article!!! I was facing this issue for quite sometime. I will implement the fix to see how it goes.
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03-30-2017
05:54 PM
1 Kudo
yes surya it was one way ssl
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03-14-2017
04:21 PM
Hello @Saurabh, If you look the error message closely, it says 'No service creds'. Since you are running hadoop command, this most probably means that the NameNode service keytab is either missing or not good. For both the cases, please check NameNode log for any error during service startup. To verify the service keytabs, try running these on NameNode: su - hdfs
kinit -kt /etc/security/keytabs/nn.service.keytab nn/<nn-host-fqdn>@REALM
The last command should give you a correct TGT for NN service principal, that would show that NN service keytab is good. Lastly, you can try to regenerate the keytabs for all the services. Hope this helps !
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03-15-2017
07:35 AM
@subash sharma Glad that the issue is resolved. Please close the loop by accepting the answer.
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