Member since
05-21-2021
33
Posts
1
Kudos Received
3
Solutions
My Accepted Solutions
Title | Views | Posted |
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540 | 06-23-2022 01:06 AM | |
1163 | 04-22-2022 02:24 AM | |
6456 | 03-29-2022 01:20 AM |
03-15-2024
06:00 AM
@S_chinna To create user follow below steps on knox host # useradd <Username> (to create a user) # passwd <Username> (to set the password) - Set read permission on /etc/shadow file for knox user and try to login with the above created credentials
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12-14-2022
08:39 AM
Hello Team, We recently upgraded from CDP 7.1.6 to CR 7.1.8. After the upgrade, we are having issues with starting the HDFS NFS Gateway role. Earlier, on CDP 7.1.6, we would run the command - hdfs --daemon start portmap and then start the HDFS NFS Gateway role from the Cloudera Manager, however after the upgrade this is not working (that is the HDFS NFS Gateway role doesn't start after running the above command and starting the role from the Cloudera Manager). We are getting the following issue Due to some security issues, we are not able to start rpcbind service. Is there a workaround to start the NFS Gateway? Note, the mount service does not start when even though the portmap service looks to have a running process. Best Regards Sayed Anisul Hoque
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HDFS
06-23-2022
01:06 AM
Update: After the restart of the Cluster the issue went away. All good now.
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06-23-2022
12:30 AM
Hello @araujo, by the time I logged in to the node to check the entropy_avail value it became good, this issue seems to resolve fast as from the Cloudera Alert mail I can see good status within the next minute after this issue occurred. Also, from the screenshot attached you can the value was 1.
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06-17-2022
04:10 AM
Hello @ywu Thank you for the links. This one helps. So, if I understand correctly, there is not much we can do to control the size of the logs from the YARN but from the application itself since the application log files will continue to grow until the disk gets filled and the NodeManager goes into the decommissioned state, is it right?
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05-03-2022
09:24 AM
@Sayed016 Has the reply helped resolve your issue? If so, please mark the appropriate reply as the solution, as it will make it easier for others to find the answer in the future. Thanks!
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04-22-2022
02:24 AM
The issue was resolved. The problem was the directory owner and group in the subfolders of /var/lib/cloudera-scm-server. The owner and the group need to be cloudera-scm:cloudera-scm, somehow these values changed to root:root.
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04-19-2022
04:06 PM
@Bharati Thank you! This worked. However, could you please share which logs had shown that it was trying to copy the system database and information_schema?
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03-29-2022
02:25 AM
1 Kudo
@Sayed016, Thanks for providing the details on the issue and credits to @mszurap! I have accepted your response as a solution, which should surely help others in the future.
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03-08-2022
02:07 AM
Hello @Sayed016 We are marking the Post as Solved for now. If you encounter any issues after adding the 2 Parameters as shared, Feel free to share the same as well. Regards, Smarak
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