Cloudera Manager 7.6.7 Cumulative hotfix 3

Following are the list of known issues and their corresponding workarounds that are shipped for Cloudera Manager 7.6.7 CHF3 (version: 7.6.7-h3-38745041):

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

Following are the list of fixed issues that were shipped for Cloudera Manager 7.6.7 CHF3 (version: 7.6.7-h3-38745041):

OPSAPS-64526

When Cloudera Manager is configured to use PAM as an external authentication provider (for logins to Cloudera Manager), if a valid username is denied due to password expiration, then Cloudera Manager will deny all future login attempts for any username. This issue is fixed now.

OPSAPS-66050: The hive.auto.convert.join.noconditionaltask.size property was set to a low value of 50 MB. This resulted in performance issues when the size of the container is 2 GB or more and if the sum of size of the tables/partitions is more than 50 MB.; This issue is now fixed and the default value for hive.auto.convert.join.noconditionaltask.size is set to 256 MB.

The repositories for Cloudera Manager 7.6.7-CHF3 are listed in the following table:

Table 1. Cloudera Manager 7.6.7-CHF3
Repository Type	Repository Location
RHEL 8 Compatible	Repository: `https://username:password@archive.cloudera.com/p/cm7/patch/7.6.7-h3-38745041/redhat8/yum` Repository File: `https://username:password@archive.cloudera.com/p/cm7/patch/7.6.7-h3-38745041/redhat8/yum/cloudera-manager.repo`
RHEL 7 Compatible	Repository: `https://username:password@archive.cloudera.com/p/cm7/patch/7.6.7-h3-38745041/redhat7/yum` Repository File: `https://username:password@archive.cloudera.com/p/cm7/patch/7.6.7-h3-38745041/redhat7/yum/cloudera-manager.repo`
SLES 12	Repository: `https://username:password@archive.cloudera.com/p/cm7/patch/7.6.7-h3-38745041/sles12/yum` Repository File: `https://username:password@archive.cloudera.com/p/cm7/patch/7.6.7-h3-38745041/sles12/yum/cloudera-manager.repo`
Ubuntu 20	Repository: `https://username:password@archive.cloudera.com/p/cm7/patch/7.6.7-h3-38745041/ubuntu2004/apt` Repository file: `https://username:password@archive.cloudera.com/p/cm7/patch/7.6.7-h3-38745041/ubuntu2004/apt/cloudera-manager.list`
Ubuntu 18	Repository: `https://username:password@archive.cloudera.com/p/cm7/patch/7.6.7-h3-38745041/ubuntu1804/apt` Repository file: `https://username:password@archive.cloudera.com/p/cm7/patch/7.6.7-h3-38745041/ubuntu1804/apt/cloudera-manager.list`