Member since
10-01-2018
802
Posts
143
Kudos Received
130
Solutions
My Accepted Solutions
Title | Views | Posted |
---|---|---|
2265 | 04-15-2022 09:39 AM | |
1752 | 03-16-2022 06:22 AM | |
5154 | 03-02-2022 09:44 PM | |
2065 | 03-02-2022 08:40 PM | |
1290 | 01-05-2022 07:01 AM |
03-02-2022
10:11 PM
1 Kudo
Stop CDH Services and Stop Cloudera Manager Management Services. Import the new kerberos account. You will need an admin account on the KDC for this: CM UI -> Administration -> Security -> Kerberos credentials -> "Import Kerberos Account Manager Credentials" Enter username and password Click Import button Re-generate missing principals if the previous step was successful CM UI -> Administration -> Security -> "Kerberos credentials" Click the button "Generate Missing Credentials" Wait until credentials have been generated Start Cloudera Manager Management Services Start CDH Services
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03-02-2022
09:44 PM
1 Kudo
Just check what Java version you are using. Important: For JDK 8u241 and higher versions running on Kerberized clusters, you must disable referrals by setting sun.security.krb5.disableReferrals=true. For example, with OpenJDK 1.8.0u242: Open /usr/lib/jvm/java-1.8.0-openjdk-1.8.0.242.b08-0.el7_7.x86_64/jre/lib/security/java.security with a text editor. Add sun.security.krb5.disableReferrals=true (it can be at the bottom of the file). Add this property on each node that has the impacted JDK version. Restart the applications using the JDK so the change takes effect. For more information, see the KB article.
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03-02-2022
09:34 PM
@grlzz Please take a look of below doc: https://docs.cloudera.com/cdsw/1.9.0/install-package-libraries/topics/cdsw-install-pkg-lib.html
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03-02-2022
09:27 PM
@seanbenner Try the "IDLE_MAXIMUM_MINUTES" engine variable from below doc if this helps. https://docs.cloudera.com/cdsw/1.9.2/environment-variables/topics/cdsw-engine-environment-variables-1.html
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03-02-2022
09:05 PM
@Sha2Nk You mean individual Apache Services like HDFS and Hive etc then that's not possible. However the CSD based services like CDSW and Spark etc can be upgraded. Hope I get your questions correctly.
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03-02-2022
08:40 PM
2 Kudos
@wert_1311 No downtime needed. Only agent CM agent restart on Hue servers may required if you see the alternative not taking effect.
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03-01-2022
02:30 AM
@aval Run the rpm -qa | grep -i cloudera on the host and send the output also confirm the Java version being used. I am wondering if you can just simply install the openjdk on host and try installing the cluster. That should work.
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02-03-2022
05:14 AM
@CDPTester Please go through the below doc thoroughly and plan the upgrade. https://docs.cloudera.com/cdp-private-cloud-upgrade/latest/upgrade-cdh6/topics/cdpdc-cdh6-overview.html This doc should have all the step by step procedure and prerequisite for upgrade.
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01-28-2022
06:04 AM
@aval Can you tell me which doc you are following and are you adding 2nd cluster in the same CM? There should be repo file in this location.
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01-28-2022
05:28 AM
@Dasan Did this resolved your issue? If so Please accept as Solution
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