Java Requirements

This topic describes the supported JDKs for CDP Private Cloud Base.

Supported JDKs

See Supported JDK versions, below, for information about the specific versions of the JDK that are supported.

Version Cloudera Manager Version Supported OpenJDK Supported Oracle JDK
7.0.3 7.0.3 OpenJDK 1.8 Oracle JDK 1.8
7.1.1 7.1.1
  • OpenJDK 1.8
  • OpenJDK 11
Oracle JDK 1.8
7.1.2 7.1.2
  • OpenJDK 1.8
  • OpenJDK 11
Oracle JDK 1.8
7.1.3 7.1.3
  • OpenJDK 1.8
  • OpenJDK 11
Oracle JDK 1.8
7.1.4 7.1.4
  • OpenJDK 1.8
  • OpenJDK 11
Oracle JDK 1.8
7.1.4 and higher on IBM PowerPC 7.1.4 and higher on IBM PowerPC OpenJDK 8u161 or higher none
7.1.5 7.2.4
  • OpenJDK 1.8
  • OpenJDK 11
Oracle JDK 1.8
7.1.6 7.3.1
  • OpenJDK 1.8
  • OpenJDK 11
Oracle JDK 1.8

Supported JDK versions

Table 1. Oracle JDK versions that are tested and recommended
Oracle JDK 8 Version Notes
1.8u181 Minimum required version
Table 2. OpenJDK versions that are tested and recommended
OpenJDK Version Notes
1.8u232 Minimum required / Latest version tested
11.0.4+11

Support Notes

Only 64 bit JDKs are supported.

Unless specifically excluded, Cloudera supports later updates to a major JDK release from the release that support was introduced. Cloudera excludes or removes support for select Java updates when security is jeopardized.

Running Runtime nodes within the same cluster on different JDK releases is not supported. All cluster hosts must use the same JDK update level.