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Cloudera Manager 7.11.3 Cumulative hotfix 5

Know more about the Cloudera Manager 7.11.3 cumulative hotfixes 5.

This cumulative hotfix was released on April 8, 2024.

Following are the list of known issues and their corresponding workarounds that are shipped for Cloudera Manager 7.11.3 CHF5 (version: 7.11.3.7-52024171):
OPSAPS-70583: File Descriptor leak from Cloudera Manager 7.11.3 CHF3 version to Cloudera Manager 7.11.3 CHF7

Unable to create NettyTransceiver due to Avro library upgrade which leads to File Descriptor leak. File Descriptor leak occurs in Cloudera Manager when a service tries to talk with Event Server over Avro.

To resolve this issue, disable the Enable Log Event Capture configuration on the Configuration page of a service.
OPSAPS-68845: Cloudera Manager Server fails to start after the Cloudera Manager upgrade
Starting from the Cloudera Manager 7.11.3 version up to the Cloudera Manager 7.11.3 CHF7 version, the Cloudera Manager Server fails to start after the Cloudera Manager upgrade due to Navigator user roles improperly handled in the upgrade in some scenarios.
None
OPSAPS-69806: Collection of YARN diagnostic bundle will fail

For any combinations of CM 7.11.3 version up to CM 7.11.3 CHF7 version, with CDP 7.1.7 through CDP 7.1.8, collection of the YARN diagnostic bundle will fail, and no data transmits occur.

Upgrade to CDP 7.1.9, or downgrade to Cloudera Manager 7.7.1.

OPSAPS-68340: Zeppelin paragraph execution fails with the User not allowed to impersonate error.

Starting from Cloudera Manager 7.11.3, Cloudera Manager auto-configures the livy_admin_users configuration when Livy is run for the first time. If you add Zeppelin or Knox services later to the existing cluster and do not manually update the service user, the User not allowed to impersonate error is displayed.

If you add Zeppelin or Knox services later to the existing cluster, you must manually add the respective service user to the livy_admin_users configuration in the Livy configuration page.

OPSAPS-69847:Replication policies might fail if source and target use different Kerberos encryption types

Replication policies might fail if the source and target Cloudera Manager instances use different encryption types in Kerberos because of different Java versions. For example, the Java 11 and higher versions might use the aes256-cts encryption type, and the versions lower than Java 11 might use the rc4-hmac encryption type.

Ensure that both the instances use the same Java version. If it is not possible to have the same Java versions on both the instances, ensure that they use the same encryption type for Kerberos. To check the encryption type in Cloudera Manager, search for krb_enc_types on the Cloudera Manager > Administration > Settings page.

OPSAPS-69342: Access issues identified in MariaDB 10.6 were causing discrepancies in High Availability (HA) mode

MariaDB 10.6, by default, includes the property require_secure_transport=ON in the configuration file (/etc/my.cnf), which is absent in MariaDB 10.4. This setting prohibits non-TLS connections, leading to access issues. This problem is observed in High Availability (HA) mode, where certain operations may not be using the same connection.

To resolve the issue temporarily, you can either comment out or disable the line require_secure_transport in the configuration file located at /etc/my.cnf.

OPSAPS-68452: Azul Open JDK 8 and 11 are not supported with Cloudera Manager

Azul Open JDK 8 and 11 are not supported with Cloudera Manager. To use Azul Open JDK 8 or 11 for Cloudera Manager RPM/DEBs, you must manually create a symlink between the Zulu JDK installation path and the default JDK path.

After installing Azul Open JDK8 or 11, you must run the following commands on all the hosts in the cluster:
Azul Open JDK 8
RHEL or SLES
# sudo ln -s /usr/lib/jvm/java-8-zulu-openjdk-jdk /usr/lib/jvm/java-8-openjdk
Ubuntu or Debian
# sudo ln -s /usr/lib/jvm/zulu-8-amd64 /usr/lib/jvm/java-8-openjdk
Azul Open JDK 11
For DEBs only
# sudo ln -s /usr/lib/jvm/zulu-11-amd64 /usr/lib/jvm/java-11
OPSAPS-70207: Cloudera Manager Agents sending the Impala profile data with an incorrect header
Cloudera Manager agent might send incorrect HTTP header to Telemetry Publisher causing incorrect Content-Type error message resulting connection error. This issue causes missing Impala profile on Observatory.

Impala profile data is not available on Observatory.

Telemetry Publisher logs show:

DEBUG org.apache.cxf.jaxrs.utils.JAXRSUtils: No method match, method name : addProfileEvent, request path : /cluster/impala2, method @Path : /{clusterName}/{serviceName}, HTTP Method : POST, method HTTP Method : POST, ContentType : application/x-www-form-urlencoded, method @Consumes : application/json,, Accept : */*,, method @Produces : application/json,.

Cloudera Manager agent logs on Impalad hosts report:

Error occurred when sending entry to server: HTTP Error 415: Unsupported Media Type, url: http://<telemetry_publisher_host>:<port>

None
OPSAPS-69897: NPE in Ozone replication from CM 7.7.1 to CM 7.11.3
When you use source Cloudera Manager 7.7.1 and target Cloudera Manager 7.11.3 for Ozone replication policies, the policies fail with Failure during PreOzoneCopyListingCheck execution: null error. This is because the target Cloudera Manager 7.11.3 does not retrieve the required source bucket information for validation from the source Cloudera Manager 7.7.1 during the PreCopyListingCheck command phase. You come across this error when you use source Cloudera Manager versions lower than 7.10.1 and target Cloudera Manager versions higher than or equal to 7.10.1 in an Ozone replication policy.
Upgrade the source Cloudera Manager to 7.11.3 or higher version.
CDPD-62834: Status of the deleted table is seen as ACTIVE in Atlas after the completion of navigator2atlas migration process
The status of the deleted table displays as ACTIVE.
None
CDPD-62837: During the navigator2atlas process, the hive_storagedesc is incomplete in Atlas
For the hive_storagedesc entity, some of the attributes are not getting populated.
None
Following are the list of fixed issues that were shipped for Cloudera Manager 7.11.3 CHF5 (version: 7.11.3.7-52024171):
OPSAPS-70084: Upgrade ingress controller cert command failed for DSA encrypted private key
DSA has been dropped as a supported key type for ingress certificate private keys.
OPSAPS-69808: Update AuthzMigrator GBN to point to latest non-expired GBN
Users will now be able to export sentry data only for given Hive objects (databases, tables, and the respective URLs) by using the config authorization.migration.export.migration_objects during export.
OPSAPS-69057: Customizable authorization-migration-site.xml for Sentry-to-Ranger migration
You can now add additional arguments to override any existing property in the authorization-migration-site.xml file. The Sentry to Ranger migration process during the Hive replication policy run uses this file. These additional arguments are used during the Sentry to Ranger migration process for Sentry export on the source and Ranger import on the destination. You can enter the arguments using the CM API body as shown in the following sample snippet: 
“hiveArguments”: {
    ...
    “rangerImportProperties”: {
         “authorization.migration.destination.location.prefix”: “hdfs://nameservice”,
         “some.other.prop”: “some_property”
     },
     “sentryExportProperties”: {
          “authorization.migration.role.permissions”: “true”,
          “export.prop”: “export_prop_sentry”,
          “authorization.migration.destination.location.prefix”: “hdfs://nameservice”
      },
  ...
}
OPSAPS-69207: Customizable authorization-migration-site.xml for Sentry-to-Ranger migration
During the Hive external table replication creation process, you can modify the properties in the authorization-migration-site.xml file on the Sentry-Ranger Migration tab. This tab appears after you choose the If Sentry permissions were exported from the CDH cluster, import both Hive object and URL permissions or If Sentry permissions were exported from the CDH cluster, import only Hive object permissions option in the Hive external table replication policy wizard > General > Permissions field.
OPSAPS-69709: Set Sqoop Atlas hook to send notifications synchronously
Sqoop has an Atlas hook which by default runs asynchronously to send notifications to the Atlas server. In certain cases, the Java Virtual Machine (JVM) in which Sqoop is running can shut down before the Kafka notification of the Atlas hook is sent. This can result in lost notifications.

This issue is fixed by ensuring that the notifications are synchronous.

OPSAPS-69759: Multiple TestDFSIO(Mapreduce job) failure during COD ZDU
This issue has been fixed and Mapreduce job failures will no longer occur.
OPSAPS-69846: Ozone multitenancy PutObject throws Internal Server Error with linked and encrypted bucket
If Ozone is installed with custom Kerberos principals for its roles, operations on encrypted buckets can fail as Ranger KMS does not have its proxy users and groups configured for the custom s3 gateway user.
This issue is fixed now. From 7.11.3 CHF5 onwards, you do not need to manually configure the s3g proxy user for KMS.

The repositories for Cloudera Manager 7.11.3-CHF5 are listed in the following table:

Table 1. Cloudera Manager 7.11.3-CHF5
Repository Type Repository Location
RHEL 9 Compatible Repository:
https://username:password@archive.cloudera.com/p/cm7/7.11.3.7/redhat9/yum
Repository File:
https://username:password@archive.cloudera.com/p/cm7/7.11.3.7/redhat9/yum/cloudera-manager.repo
RHEL 8 Compatible Repository:
https://username:password@archive.cloudera.com/p/cm7/7.11.3.7/redhat8/yum
Repository File:
https://username:password@archive.cloudera.com/p/cm7/7.11.3.7/redhat8/yum/cloudera-manager.repo
RHEL 7 Compatible Repository:
https://username:password@archive.cloudera.com/p/cm7/7.11.3.7/redhat7/yum
Repository File:
https://username:password@archive.cloudera.com/p/cm7/7.11.3.7/redhat7/yum/cloudera-manager.repo
SLES 15 Repository:
https://username:password@archive.cloudera.com/p/cm7/7.11.3.7/sles15/yum
Repository File:
https://username:password@archive.cloudera.com/p/cm7/7.11.3.7/sles15/yum/cloudera-manager.repo
SLES 12 Repository:
https://username:password@archive.cloudera.com/p/cm7/7.11.3.7/sles12/yum
Repository File:
https://username:password@archive.cloudera.com/p/cm7/7.11.3.7/sles12/yum/cloudera-manager.repo
Ubuntu 20 Repository:
https://username:password@archive.cloudera.com/p/cm7/7.11.3.7/ubuntu2004/apt
Repository File:
https://username:password@archive.cloudera.com/p/cm7/7.11.3.7/ubuntu2004/apt/cloudera-manager.list
IBM PowerPC RHEL 7 
https://username:password@archive.cloudera.com/p/cm7/7.11.3.7/redhat7-ppc/yum
IBM PowerPC RHEL 8 
https://username:password@archive.cloudera.com/p/cm7/7.11.3.7/redhat8-ppc/yum