THIS IS A TEST INSTANCE. ALL YOUR CHANGES WILL BE LOST!!!!
This document is for users who upgrade Java version of their Hadoop cluster. It describes the incompatible changes of Java that affects Apache Hadoop.
| Versions | Incompatible changes | Related JIRAs |
|---|---|---|
| 1.8.0_191 | All DES cipher suites were disabled by JDK-8208350. If you are explicitly using DEC cipher suites, you need to change cipher suite to a strong one. |
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| 1.8.0_171 | In Apache Hadoop 2.7.0 to 2.7.6, 2.8.0 to 2.8.4, 2.9.0 to 2.9.1, 3.0.0 to 3.0.2, and 3.1.0, KMS fails by java.security.UnrecoverableKeyException due to Enhanced KeyStore Mechanisms. You need to set the system property "jceks.key.serialFilter" to the following value to avoid this error: java.lang.Enum;java.security.KeyRep;java.security.KeyRep$Type;javax.crypto.spec.SecretKeySpec;org.apache.hadoop.crypto.key.JavaKeyStoreProvider$KeyMetadata;!*" |
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