Fixed Issues in Cloudera Manager 6.1.0
The following sections describes issue fixed in Cloudera Manager 6.1.0:
- Upgrade fails during checkJavaComponent (DbHostHeartbeat.java:177)
- CDH 6 upgrade validator fails when no Sentry service is available
- creds.localjceks marked stale with an empty diff
- Search upgrade reinitialize does not use config for hdfs command
- Export cluster template API returns failure
- Kafka should use the Garbage first garbage collector by default
- Externally authenticated users cannot view their roles or previous session
- Cloudera Manager not detecting available physical memory correctly
- HDFS_CLIENT_CONFIG_JAVA_OPTS has hbase in the template name
- Fix typos in a "detecton_window" API names
- CDH 6 Spark CSD does not support Auto-TLS
- Impala shell does not display the port number
- Enable ZooKeeper fix for CVE-2018-8012
- Combine audit entries
- CMF_SERVER_ARGS if given a configuration file results in staleness for Cloudera Manager
- Kudu package missing from libs/common/src/main/java/com/cloudera/cmf/CDHResources
- Restart warnings are incorrect after starting role with outdated configuration
- Typo in HiveServer2 load balancer API name
- Traceback seen in ImpalaRoleDiagnosticsCollection and HBaseRoleDiagnosticsCollectionprocess
- Fix kafka_network_processor_avg_idle metric
- Sentry fails on first run, due to a pending command
- HDFS Canary with HA nameservice in a non-federated cluster fails
- Server and Daemon RPM installation scripts do not work well with Puppet installs
- Cannot stop Kafka broker
- Database connection error.
- CSD role creation logic fixed for second instance of service
- Agent should download key bundles when behind proxy (plain HTTP)
Upgrade fails during checkJavaComponent (DbHostHeartbeat.java:177)
Fixed an issue with Java version parsing during Cloudera Manager upgrade.
Cloudera Issue: OPSAPS-47620
CDH 6 upgrade validator fails when no Sentry service is available
Fixed an issue where a CDH 5 cluster with a Keystore Indexer without a Sentry service. When attempting to upgrade to CDH 6 an empty error message displays. Note that when Sentry Policy File is enabled, users must either disable it or add a Sentry service, so that the policy file can be migrated automatically.
Cloudera Issue: OPSAPS-47617
creds.localjceks marked stale with an empty diff
Fixed an issue where creds.localjceks, the encrypted keystore used for the Hadoop Credentials provider, might be shown under the list of stale configuration files, but the contents did not actually change. When a role instance is shown as stale and its files include creds.localjceks, then this file will also be marked stale. This fix eliminates false reports of staleness.
Cloudera Issue: OPSAPS-47511
Search upgrade reinitialize does not use config for hdfs command
Fixed an issue where on CDH upgrade, Solr index files were not getting deleted from HDFS. This caused Solr to fail to start since files had an old index scheme.
Cloudera Issue: OPSAPS-47502
Export cluster template API returns failure
Fixed the cluster template export failure when the Hue configuration HDFS Web Interface Role (webhdfs_url) is using or pointing to the httpfs load balancer rather than to an HDFS role.
Cloudera Issue: OPSAPS-47060
Kafka should use the Garbage first garbage collector by default
Fixed an issue where Kafka broker and MirrorMaker processes did not use the Garbage-First (G1) garbage collector.
Cloudera Issue: OPSAPS-45956
Externally authenticated users cannot view their roles or previous session
Fixed a display issue where a user could not see their assigned roles and most recent successful login by navigating to Cloudera Manager Admin Console. This issue did not affect functionality.in the
Cloudera Issue: OPSAPS-46996, OPSAPS-47025
Cloudera Manager not detecting available physical memory correctly
Fixed an issue with incorrect reporting of used physical memory on host nodes with a significant amount of Shared Memory in use. Cloudera Manager now takes usage of Shared Memory into account when reporting the physical memory used on a host node.
Cloudera Issue: OPSAPS-47396
HDFS_CLIENT_CONFIG_JAVA_OPTS has hbase in the template name
Changed the API name to fix the wrong name in the parameter.
|Old Name||New Name|
This parameter configures the Client Java Configuration Options found under the HDFS Gateway role configuration. Any API scripts or cluster templates referencing these old names need to be updated to use the new names.
Cloudera Issue: OPSAPS-24569
Fix typos in a "detecton_window" API names
Changed the API names to fix typos in the following parameters:
|Old Name||New Name|
These parameters tune the behavior of health test checking. The affected entities are: HBase Master, HDFS NameNode, MapReduce JobTracker, YARN ResourceManager. Any API scripts or cluster templates referencing these old names need to be updated to use the new names.
Cloudera Issue: OPSAPS-39223
CDH 6 Spark CSD does not support Auto-TLS
Fixed an issue where Auto-TLS settings were not applied to the Spark service when Auto-TLS was enabled.
Cloudera Issue: OPSAPS-47925
Impala shell does not display the port number
Fixed an issue where the Impala shell command in the Cloudera Manager Admin Console was missing the port number required to connect to the Impala shell.
Cloudera Issue: OPSAPS-47589
Enable ZooKeeper fix for CVE-2018-8012
Enable Kerberos Authentication and Enable Server to Server SASL Authentication settings in ZooKeeper have been linked together since both should be either turned on or off. If either is switched on or off, the other automatically follows.
This change automates steps that address CVE-2018-8012. Previously, the solution required manual steps.
Cloudera Issue: OPSAPS-46628
Combine audit entries
Fixed an issue that occurs when the API is accessed at a rapid rate. This can cause the Audits database table to grow rapidly, negatively impacting Cloudera Manager performance.
Cloudera Manager logs events in the Audits database table when the API is accessed either from the Admin Console or from any other client. You can now configure a time period during which similar events are combined into one log entry. For more information, see Audit Events.
Cloudera Issue: OPSAPS-46898
CMF_SERVER_ARGS if given a configuration file results in staleness for Cloudera Manager
Fixed an issue where applying a configuration change with CMF_SERVER_ARGS arguments (using the /etc/default/cloudera-scm-server configuration file) led to a staleness warning after a Cloudera Manager server restart.
Cloudera Issue: OPSAPS-47240
Kudu package missing from libs/common/src/main/java/com/cloudera/cmf/CDHResources
Fixes an issue where Cloudera Manager did not install Kudu packages when CDH was installed with packages instead of parcels.
Cloudera Issue: OPSAPS-45692
Restart warnings are incorrect after starting role with outdated configuration
Fixed an issue where some roles that required restarts were not correctly identified after starting a role marked as Started with Outdated Configuration.
Cloudera Issue: OPSAPS-45237
Typo in HiveServer2 load balancer API name
Fixed typos in the following parameter. This change affects Hive services when Hive Server 2 is configured for High Availability.
|Old Name||New Name|
Any API scripts or cluster templates referencing these old names will need to be updated to use the new names.
Cloudera Issue: OPSAPS-33266
Traceback seen in ImpalaRoleDiagnosticsCollection and HBaseRoleDiagnosticsCollectionprocess
Fixed an issue that caused an exception to occur in the Cloudera Manager Agent during diagnostic bundle collection if the process had exited previously.
Cloudera Issue: OPSAPS-47354
Fix kafka_network_processor_avg_idle metric
Fixed an issue where the kafka_network_processor_avg_idle metric shows NO DATA.
Cloudera Issue: OPSAPS-45816
Sentry fails on first run, due to a pending command
When starting Sentry for the first time after the service was added, the "Creating Sentry Database Tables" step in the Start Service command may fail with the error: "There is already a pending command on this entity". This issue has been fixed and starting Sentry for the first time after the service was added no longer fails due to a pending command.
Cloudera Issue: OPSAPS-48426
HDFS Canary with HA nameservice in a non-federated cluster fails
The HDFS canary no longer erroneously reports UNKNOWN health status.
Cloudera Issue: OPSAPS-48337
Server and Daemon RPM installation scripts do not work well with Puppet installs
If you have installed the JDK at a non-standard location, set the JAVA_HOME environment variable before installing Cloudera Manager. If you cannot set JAVA_HOME in your environment, create an empty file with the path /etc/cloudera-pre-install/CLOUDERA_SKIP_JAVA_INSTALL_CHECK to skip any Java checks during package installation of Cloudera Manager Server and Daemon packages.
Cloudera Issue: OPSAPS-47908
Cannot stop Kafka broker
Fixed an Issue where the Kafka Broker could not be stopped if Automatically Restart Process is enabled. Because of a misconfiguration in process monitoring, the Cloudera Manager Agent would also restart the process when a legitimate stop was requested. Additionally, without automatic restarts, once the process was stopped, the health check for Unexpected Exits would eventually show the process in bad health. Note that this bug affected all CSD-based services where a graceful stop behavior was enabled at the role-level.
Cloudera Issue: OPSAPS-45029
Database connection error.
Fixed a database connection leak issue that caused the following error: java.lang.IllegalStateException: currentCmfEntityManager already in transaction.
Cloudera Issue: OPSAPS-45829
CSD role creation logic fixed for second instance of service
Fixes the automatic role creation logic when adding a second instance of a service. Adding a second instance of a service could result in extra roles being generated for the first instance of a service.
Cloudera Issue: OPSAPS-47766
Agent should download key bundles when behind proxy (plain HTTP)
Even if a proxy server was configured for Cloudera Manager, it was not used to download the package signing key during host installs, leading to installation failures. This has been fixed so that downloading the package signing key will use the configured proxy, but only if it is a plain HTTP proxy. Proxies requiring authentication or HTTPS are not currently supported. As a workaround, you can mirror the package repository locally to avoid needing a proxy.
Cloudera Issue: OPSAPS-47830