Hive 中自定义UDF 加密函数出现：JCE cannot authenticate the provider BC

解决办法:$HIVE_HOME/lib中添加对应的bcprov-jdk15on-xxx.jar 包，重启HIve SER2

Starrocks中自定义UDF 加密函数出现：JCE cannot authenticate the provider BC

1）在所有节点的JDK目录下jre/lib/security/java.security中添加：security.provider.10=org.bouncycastle.jce.provider.BouncyCastleProvider
2）将bcprov-jdk15on-xxx.jar拷贝至JDK的jre/lib/ext目录下
3）重启Starrocks *

还有一种办法是不使用oracle jdk使用内置jdk方式替换，此处不做详细说明

Flink on Yarn（CDH） 程序中添加加解密逻辑出现：JCE cannot authenticate the provider BC

ansible test-yarn  -m shell -a "sudo mv /opt/cloudera/parcels/CDH/lib/hadoop-yarn/lib/bcprov-jdk15on-1.60.jar /opt/cloudera/parcels/CDH/lib/hadoop-yarn/lib/bcprov-jdk15on-1.60.jar.back"
ansible test-yarn  -m shell -a "sudo ls -la /opt/cloudera/parcels/CDH/lib/hadoop-yarn/lib/bcprov-jdk15on-1.60.jar.back"
sudo ansible test-yarn  -m copy -a "src=/app/sit/bcprov-jdk15on-1.64.jar dest=/opt/cloudera/parcels/CDH/lib/hadoop-yarn/lib/"

项目中配置
   <dependency>
       <groupId>org.bouncycastle</groupId>
       <artifactId>bcprov-jdk15on</artifactId>
       <version>1.64</version>
       <scope>provided</scope>
   </dependency>

原本更改为和yarn中的版本一致，1.60版本会引发这个问题：WARN org.apache.flink. runtime. taskmanager.Task
I - Source: Custom Source - Map - Filter - (Sink: Unnamed, Sink: Unnamed) (1/3)#358
(8f24bd0650edeacd44d0f115619f960) switched from RUNNING to FAILED with failure cause: java.lang.NoSuchMethodError: org.bouncycastle.crypto.engines.SM2Engine.<init>(Lorg/bouncycastle/crypto/engines/
SMzEnginesMode

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