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07-21-2021
529
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My Accepted Solutions
Title | Views | Posted |
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2223 | 05-06-2022 11:10 AM | |
3129 | 04-12-2022 11:59 PM | |
2842 | 03-17-2022 09:57 AM | |
1522 | 03-17-2022 09:54 AM | |
2196 | 03-14-2022 08:49 AM |
03-17-2022
09:54 AM
Hello @Soa
Hive partition divides the table into a number of partitions and these partitions can be further subdivided into more manageable parts known as Buckets or Clusters. The Bucketing concept is based on Hash function, which depends on the type of the bucketing column. Records which are bucketed by the same column will always be saved in the same bucket.
The Bucketing concept is based on Hash function, which depends on the type of the bucketing column. Records which are bucketed by the same column will always be saved in the same bucket. Here, CLUSTERED BY clause is used to divide the table into buckets. each partition will be created as a directory. But in Hive Buckets, each bucket will be created as a file. Bucketing can also be done even without partitioning on Hive tables.
Bucketed tables allow much more efficient sampling than the non-bucketed tables. Allowing queries on a section of data for testing and debugging purpose when the original data sets are very huge. Here, the user can fix the size of buckets according to the need. This concept also provides the flexibility to keep the records in each bucket to be sorted by one or more columns. Since the data files are equal sized parts, map-side joins will be faster on the bucketed tables.
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03-17-2022
09:43 AM
Hello @grlzz It would be great if you can open a support case for this, we will need to investigate on this and see the options available to implement this. Was your question answered? Make sure to mark the answer as the accepted solution. If you find a reply useful, say thanks by clicking on the thumbs up button.
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03-14-2022
08:49 AM
@RajeshReddy for tag based policies you can refer to https://docs.cloudera.com/runtime/7.2.10/security-ranger-authorization/topics/security-ranger-tag-based-policies.html Was your question answered? Make sure to mark the answer as the accepted solution. If you find a reply useful, say thanks by clicking on the thumbs up button.
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03-14-2022
01:47 AM
Hello @grlzz Thanks for sharing your findings with us. I understand Rstudio needs a user on the host (and it should be present under /etc/passwd (where all the local users belongs to)) You can create and add local user on the host as workaround, but If the node where you added the user is repaired or restarted it will loose the user from /etc/passwd that you have recently added and you will need to add it again. Cloudbreak will use the predefined images and steps and as the user will be through manual creation It will not consider the added user Incase of node reboot/repair. Was your question answered? Make sure to mark the answer as the accepted solution. If you find a reply useful, say thanks by clicking on the thumbs up button. Thanks, Azhar
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03-13-2022
12:50 AM
@RajeshReddy Can you please give a try with changing the role to "environment admin"?
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03-13-2022
12:48 AM
1 Kudo
Hello @Griggsy I can see from the error (Service:Amazon S3 Error code :403, Access Denied) The error code 403 means to be an authorization issue from cloud provider end. If you are using any service account with the processor, can you please check and confirm if you the service account have access to the bucket that you have configured in Nifi ? Was your question answered? Make sure to mark the answer as the accepted solution. If you find a reply useful, say thanks by clicking on the thumbs up button. Thanks, Azhar
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03-10-2022
03:18 AM
1 Kudo
@mehmetersoy CM does not have dependency on samba, and does not use any samba packages. Was your question answered? Make sure to mark the answer as the accepted solution. If you find a reply useful, say thanks by clicking on the thumbs up button.
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03-10-2022
03:13 AM
Hello @grlzz the worload user have the access to the instances in the environment. refer to https://docs.cloudera.com/management-console/cloud/user-management/topics/mc-create-machine-user.html the documentation will help you to create a machine user. If you found this response assisted with your query, please take a moment to login and click on "Accept as Solution" below this post.
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03-10-2022
03:05 AM
Hello @vishal_ Yes you are right. Machine users in CDP have programmatic access. If you have IDP integration with CDP you can create one user at Azure and add the user to the Azure AD group that is mapped with CDP and ask the user to login from Azure end to access the CDP application. If you are using CDP local users (users are directly created in CDP) you can reach out to your accounts team or open an administrative case from support portal to add the user to CDP and then you can manage access accordingly. I hope I have answered your question. If you found this response assisted with your query, please take a moment to login and click on "Accept as Solution" below this post.
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03-03-2022
12:45 AM
Hello Andrea, You can create a machine user for programmatic access. URL : https://docs.cloudera.com/management-console/cloud/user-management/topics/mc-create-machine-user.html If you want a complete new user who can access the application (CDP) from support portal then you will need to have administrative case for new user creation and then you can enable SSO for that use. I hope I have answered your question. If your question is answered can you please mark this comment "Accept as Solution" Thanks, Azhar
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