HCP 1.8.0 Release Notes
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JDK Support Matrix

HCP 1.8.0 supports a select set of Java Development Kits (JDK) versions.

Unless otherwise noted, the following Java Development Kits (JDKs) are validated and supported for HDP 2.6.5:

Table 1. HDP 2.6.5 JDK Support Matrix
JDK Version
Open Source JDK8
Oracle JDK 8

Not validated, but supported.