Member since
03-11-2020
186
Posts
28
Kudos Received
40
Solutions
My Accepted Solutions
Title | Views | Posted |
---|---|---|
449 | 11-07-2024 08:47 AM | |
309 | 11-07-2024 08:36 AM | |
424 | 06-18-2024 01:34 AM | |
230 | 06-18-2024 01:25 AM | |
499 | 06-18-2024 01:16 AM |
12-18-2022
05:31 AM
@MEFTAH1997 Kindly share the zeppelin logs for the timeframe when login failed. Also check if you are hitting the same issue as below. https://community.cloudera.com/t5/Customer/ERROR-quot-org-apache-shiro-authc-AuthenticationException/ta-p/319320 Solution: To resolve this issue you can try the below steps.
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usermod -a -G shadow zeppelin
chgrp shadow /etc/shadow
chmod 040 /etc/shadow
rm -f /var/run/nologin
----- If you found that the provided solution(s) assisted you with your query, please take a moment to login and click Accept as Solution below each response that helped.
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12-18-2022
05:16 AM
@drgenious This is an OS-level issue that will need to be addressed at the OS level by the system admin. The bottom line here is that thrift-0.9.2 needs to be uninstalled There are various things that could be happening:
1) Multiple python versions.
2) Multiple pip versions.
3) Broken installation. Solution: 1
- You can try to create the Python virtual environment to connect to impala-shell
virtualenv venv -p python2
cd venv
source bin/activate
(venv) impala-shell Solution : 2 (i) Remove easy-install.pth files available in,
/usr/lib/python2.6/site-packages/
/usr/lib64/python2.6/site-packages/
(ii) Try running impala-shell If you found that the provided solution(s) assisted you with your query, please take a moment to login and click Accept as Solution below each response that helped.
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12-18-2022
04:45 AM
@Srinivs Kindly check if the username and passwords are correct for DB and there should not be any extra space. grant the privileges as shown below.
postgres=# GRANT CONNECT ON DATABASE rman TO rman;
GRANT
postgres=# GRANT ALL ON DATABASE rman TO rman;
GRANT
postgres=# GRANT ALL PRIVILEGES ON DATABASE "rman" to rman;
GRANT If you found that the provided solution(s) assisted you with your query, please take a moment to login and click Accept as Solution below each response that helped.
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12-17-2022
08:22 PM
1 Kudo
@snm1523As per the description I see that while you are creating the key getting following error. "user not allowed to do create key". Solution: 1. To see the cm_kms you need to login with keyadmin user in Ranger Admin. Did you tried logging in with "keyadmin" user? Or 2. Please login to the Ranger webUI as admin and under Settings --> Users/Groups/Roles and search 'User Name: rangerkms' Click on the rangekms user, then under roles add the keyadmin role. Save, then resume the upgrade in CM. If you found that the provided solution(s) assisted you with your query, please take a moment to login and click Accept as Solution below each response that helped.
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12-17-2022
07:44 PM
Yes to allow anonymos user you can define {USER} in ranger nifi policy and you will not see these deny operation.
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12-17-2022
07:42 PM
3 Kudos
Possible solution: 1. Recreate Keytabs
2. Start Yarn from CLI and fix Ambari issue https://docs.cloudera.com/HDPDocuments/HDP2/HDP-2.6.2/bk_command-line-upgrade/content/start-yarn-mr-25.html Kindly provide the below output for further investigation. curl -sS -L -w '%{http_code}' -X GET -d '' -H 'Content-Length: 0' --negotiate -u : 'http://hostname:50070/webhdfs/v1/ats/done?op=GETFILESTATUS
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12-12-2022
01:25 AM
@SchmidtS If In case you are not currently using the latest version of the Impala ODBC driver, please update the driver to the latest version (2.6.16 currently). Please note that 2.6.16 supports CDH6 so there should not be any incompatibility.
You can download the latest version of Impala ODBC driver in the below link:
https://www.cloudera.com/downloads/connectors/impala/odbc/2-6-16.html
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12-09-2022
05:24 AM
2 Kudos
The following areas normally cause this problem: 1) the connection from Ambari agent host to Ambari Server got lost. 2) firewall issue blocked connections. 3) hostname and IP address are not being set correctly in /etc/hosts You can compare the output using these APIs: > curl u user:paswd http://AmbariHost:8080/api/v1/hosts
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11-30-2022
02:24 AM
1 Kudo
@Kartik_Agarwal Thanks that worked
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