CDP Private Cloud Base 7.1.5 Release Summary
Cloudera is pleased to announce the release of Cloudera Data Platform (CDP) Private Cloud (PvC) Base version 7.1.5. CDP PvC Base 7.1.5 is a cumulative maintenance release carrying forward all features and functions from versions 7.1.4 and earlier, and adds the following features:
Features
-
FIPS 140-2 Compliance support for all core components
-
Ranger support for having Hive table access policies override HDFS ACLs for the table’s corresponding HDFS files and directories. This brings parity to users of CDH’s Sentry ACLSync feature.
-
Auto Queue Creation is now supported by YARN when Hive impersonation is turned off.
-
Replication support for Atlas metadata and Ranger policies for Hive databases (Tech Preview)
-
Extended audits for Atlas operations. Atlas actions including changes to type definitions, admin-level operations like imports and exports, and Atlas server state changes are now captured by Atlas audit. For more information, see Audit Operations.
-
Ownership for all new tables created are automatically owned by the user creating them in Apache Kudu.
-
Bloom filter column predicate pushdown implementation in Apache Kudu allows for optimized execution of filters which match on a set of column values with a false-positive rate and increases Impala query performance using Bloom filter by 19 to 30% and 41% for distributed joins when tested with TPC-H benchmarks.
-
IGNORE operations are supported in Apache Kudu by a master server feature flag that allows clusters to turn on support for ignore operations. IGNORE operations are supported in Kudu Spark integration as well.
-
Rebased Cloudera Manager to 7.2.4 with the following features:
-
Support for pluggable authentication modules (PAM)
-
Support for non-JKS keystore if needed to meet compliance requirements
-
Support for Postgresql JDBC driver version 42.2.14.jre7
-
Upgrade support for base clusters with attached 7.x compute clusters
-