Cloudera Manager 7.12.0.400

Know more about the Cloudera Manager 7.12.0.400 hotfix version which is a corresponding Cloudera Manager hotfix version for Cloudera Runtime 7.2.18.400 service pack release.

This cumulative hotfix was released on October 4, 2024.

Following are the list of fixed issues that were shipped for Cloudera Manager 7.12.0.400 (version: 7.12.0.400-57266911):

OPSAPS-71090: The spark.*.access.hadoopFileSystems gateway properties are not propagated to Livy.: Added new properties for configuring Spark 2 (spark.yarn.access.hadoopFileSystems) and Spark 3 (spark.kerberos.access.hadoopFileSystems) that propagate to Livy.
OPSAPS-71005: RemoteCmdWork is using a singlethreaded executor: By default, Replication Manager runs the remote commands for a replication policy through a single-thread executor. You can search and enable the enable_multithreaded_remote_cmd_executor property in the target Cloudera Manager > Administration > Settings page to run future replication policies through the multi-threaded executor. This action improves the processing performance of the replication workloads.
Additionally, you can also change the multithreaded_remote_cmd_executor_max_threads and multithreaded_remote_cmd_executor_keepalive_time properties to fine-tune the replication policy performance.
OPSAPS-70983: Hive replication command for Sentry to Ranger replication works as expected: The Sentry to Ranger migration during the Hive replication policy run from CDH 6.3.x or higher to CDP Public Cloud 7.3.0.1 or higher is successful.
OPSAPS-70583: File Descriptor leak in Cloudera Manager: 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. This issue is fixed now.
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. This issue is fixed now by removing the extra Navigator roles.
OPSAPS-69996: HBase snapshot creation in Cloudera Manager works as expected: During the HBase snapshot creation process, the snapshot create command sometimes tries to create the same snapshot twice because of an unhandled OptimisticLockException during the database write operation. This resulted in intermittent HBase snapshot creation failures. The issue is now fixed.

The repositories for Cloudera Manager 7.12.0.400 are listed in the following table:

Table 1. Cloudera Manager 7.12.0.400
Repository Type	Repository Location
RHEL 8 Compatible	Repository: https://`username`:`password`@archive.cloudera.com/p/cm-public/7.12.0.400-57266911/redhat8/yum Repository File: https://`username`:`password`@archive.cloudera.com/p/cm-public/7.12.0.400-57266911/redhat8/yum/cloudera-manager.repo

Table 1. Cloudera Manager 7.12.0.400

Repository Type

Repository Location

RHEL 8 Compatible

Repository:

https://username:password@archive.cloudera.com/p/cm-public/7.12.0.400-57266911/redhat8/yum

Repository File:

https://username:password@archive.cloudera.com/p/cm-public/7.12.0.400-57266911/redhat8/yum/cloudera-manager.repo