Member since
08-10-2022
179
Posts
23
Kudos Received
9
Solutions
My Accepted Solutions
Title | Views | Posted |
---|---|---|
635 | 03-26-2024 05:06 AM | |
681 | 03-21-2024 03:01 AM | |
1106 | 08-08-2023 11:33 PM | |
1052 | 07-17-2023 10:26 PM | |
642 | 07-17-2023 02:26 AM |
10-10-2024
01:38 PM
1 Kudo
resolve this by addin the conf in anothe nn, the conf are 1. NameNode Nameservice 2. Automatic failover tick 3. Quorum Journal name
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10-08-2024
03:57 AM
Yes , upgrading spark to newest SPARK version SPARK3-3.3.2.3.3.7190.5-2-1.p0.54391297 - fixed the issue
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09-05-2024
01:36 AM
1 Kudo
Are you using the same user account to connect via ODBC which you used to log in to Hue? Please verify that.
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08-02-2024
03:04 AM
1 Kudo
Hello @hadoopranger , If you are using Cloudera Manager to manage your services, you can add new services using this document https://docs.cloudera.com/cdp-private-cloud-base/7.1.9/managing-clusters/topics/cm-adding-a-service.html Also, you can use CM API to add the services to the cluster. https://docs.cloudera.com/cdp-private-cloud-base/7.1.9/configuring-clusters/topics/cm-api-cluster-automation.html Hope this helps! Cheers!
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07-26-2024
09:41 AM
1 Kudo
I have MSQL and before the servers were turned off Beeline was working, but now it sends me this error message when I connect Beeline version 3.1.3 by Apache Hive beeline> !connect jdbc:hive2://10.32.14.86:10000/Default; the message is still Could not open connection to the HS2 server. Please check the server URI and if the URI is correct, then ask the administrator to check the server status. Error: Could not open client transport with JDBC Uri: jdbc:hive2://10.32.14.86:10000/Default;: java.net.ConnectException: Connection refused (state=08S01,code=0). I have already verified in detail all the hive-site.xlm communication files and all the others according to the manuals and they are correct, I have hiveserver & running and with hive I can connect to my databases.
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07-09-2024
08:18 AM
@ldylag you can check which database the service uses by checking its configuration in the cloudera manager. For instance, go to hive service » configuration » and search for database. The configuration named "hive_metastore_database_name" will tell you the actual database hive service is using. I hope this helps!
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06-26-2024
08:55 AM
Hi, just for completeness in case anyone has the same problem and gets here. I was using the command in the response from @Scharan but the error was because I was using the wrong version of Python 3.6, but this requires Python 3.8 or above. After upgrading to Py3.8, the comand worked as expected, only with a couple of warnings as shown bellow: # ./build/env/bin/hue --cm-managed createsuperuser
/opt/cloudera/parcels/CDH-7.1.9-1.cdh7.1.9.p6.51045883/lib/hue/build/env/lib/python3.8/site-packages/oauth2/grant.py:320: SyntaxWarning: "is" with a literal. Did you mean "=="?
if isinstance(value, tuple) and len(value) is 2:
Username (leave blank to use 'root'): prueba_permisos
Email address: prueba_permisos@test.org
Password:
Password (again):
Superuser created successfully.
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05-31-2024
02:17 PM
1 Kudo
@adsejnf 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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05-01-2024
05:57 AM
@MorganMcEvoy what is cluster-head.domain.com? Is this a load balancer or an individual HS2 node? Also, what's the client tool you are using? Is it possible that it is not honoring the sslTrustStore parameter? A workaround would be to import the root ca cert into the default java truststore in the client machine. ref: https://stackoverflow.com/questions/11700132/how-to-import-a-jks-certificate-in-java-trust-store
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04-23-2024
09:01 AM
Hi, @gowthamsanjam cloudera provides its own JDBC driver to connect to the cloudera warehouse, instead of the custom jar you can go with the Cloudera-provided jar, which should suffice for your use case.
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