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Known issues in 7.1.9 SP1 CHF 1

You must be aware of the known issues and limitations, the areas of impact, and workaround in Cloudera Runtime 7.1.9 SP1 CHF 1.

The list of known issues for the Runtime release 7.1.9 SP1 CHF 1 includes the known issues from Runtime release 7.1.9 SP1. For more information, see Known issues in Cloudera Runtime 7.1.9 SP1.

CDPD-75742: Upgrade commons-lang3 to 3.13.0
The Commons-text 1.11.0 in Spark calls Range.of(..) method of commons-lang3 which is not available in the version 3.12.0, resulting in Oozie-Spark job failure.
Upgrade to commons-lang3 version 3.13.0 which contains the required method.
CDPD-70450: Impala SQL queries that include the “WITH” clause should populate lineage in Atlas
Impala SQL queries that do not use the WITH clause can show lineage in Atlas, but queries that do use the WITH clause cannot show lineage in Apache Atlas. Impala SQL queries using the WITH clause are not supported.
CDPD-77399: HBase fails to register the servlet metrics and throws ClassNotFoundException: org.apache.hadoop.metrics.MetricsServlet
The MetricsServlet class is a Hadoop 2-based metric servlet unavailable in Hadoop 3 deployments.
Workaround: Ignore this WARN log message during HBase Master and RegionServer startup.
Apache Issue: HBASE-28315
CDPD-76035: Resource lookup for Atlas service is failing
Once the Atlas configuration snippet atlas.authentication.method.file is enabled and a classification is created, these do not synchronize correctly to the Type Category resource field setting of Apache Ranger. The newly created classification won't be able to be selected as the Type Name.
CDPD-75422: Impala schema case sensitivity issue
Impala's schema is case insensitive, causing errors with mixed case schema elements created through Spark during predicate pushdown.
  • Create tables through Impala to ensure lower case schema.
  • Avoid upper case in Spark: Do not use upper case when creating tables through Spark.
  • Fix existing tables: Use ALTER TABLE to rename upper case columns:
    ALTER TABLE `database`.`iceberg_table` CHANGE COLUMN ID id string;

Apache Jira: IMPALA-13463