Caused by: java.io.IOException: Keystore was tampered with, or password was incorrect-优快云博客

本文探讨了在启动YARN上的Flink会话时遇到的SSL初始化失败问题，详细分析了错误堆栈，指出问题源于密钥库被篡改或密码设置不当，并提供了解决方案。

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启动yarn-session时上报的错误
java.io.IOException: Failed to initialize SSLContext for the blob server
at org.apache.flink.runtime.blob.BlobServer.(BlobServer.java:201)
at org.apache.flink.runtime.jobmanager.JobManager $. c r e a t e J o b M a n a g e r C o m p o n e n t s (J o b M a n a g e r . s c a l a : 2496) a t o r g . a p a c h e . f l i n k . r u n t i m e . j o b m a n a g e r . J o b M a n a g e r$ .startJobManagerActors(JobManager.scala:2638)
at org.apache.flink.runtime.jobmanager.JobManager.startJobManagerActors(JobManager.scala)
at org.apache.flink.yarn.YarnApplicationMasterRunner.runApplicationMaster(YarnApplicationMasterRunner.java:375)
at org.apache.flink.yarn.YarnApplicationMasterRunner$1.call(YarnApplicationMasterRunner.java:195)
at org.apache.flink.yarn.YarnApplicationMasterRunner $1 . c a l l (Y a r n A p p l i c a t i o n M a s t e r R u n n e r . j a v a : 192) a t j a v a . s e c u r i t y . A c c e s s C o n t r o l l e r . d o P r i v i l e g e d (N a t i v e M e t h o d) a t j a v a x . s e c u r i t y . a u t h . S u b j e c t . d o A s (S u b j e c t . j a v a : 422) a t o r g . a p a c h e . h a d o o p . s e c u r i t y . U s e r G r o u p I n f o r m a t i o n . d o A s (U s e r G r o u p I n f o r m a t i o n . j a v a : 1729) a t o r g . a p a c h e . f l i n k . r u n t i m e . s e c u r i t y . H a d o o p S e c u r i t y C o n t e x t . r u n S e c u r e d (H a d o o p S e c u r i t y C o n t e x t . j a v a : 41) a t o r g . a p a c h e . f l i n k . y a r n . Y a r n A p p l i c a t i o n M a s t e r R u n n e r . r u n (Y a r n A p p l i c a t i o n M a s t e r R u n n e r . j a v a : 192) a t o r g . a p a c h e . f l i n k . y a r n . Y a r n A p p l i c a t i o n M a s t e r R u n n e r . m a i n (Y a r n A p p l i c a t i o n M a s t e r R u n n e r . j a v a : 125) C a u s e d b y : j a v a . i o . I O E x c e p t i o n : K e y s t o r e w a s t a m p e r e d w i t h, o r p a s s w o r d w a s i n c o r r e c t a t s u n . s e c u r i t y . p r o v i d e r . J a v a K e y S t o r e . e n g i n e L o a d (J a v a K e y S t o r e . j a v a : 785) a t s u n . s e c u r i t y . p r o v i d e r . J a v a K e y S t o r e$ JKS.engineLoad(JavaKeyStore.java:56)
at sun.security.provider.KeyStoreDelegator.engineLoad(KeyStoreDelegator.java:224)
at sun.security.provider.JavaKeyStore$DualFormatJKS.engineLoad(JavaKeyStore.java:70)
at java.security.KeyStore.load(KeyStore.java:1445)
at org.apache.flink.runtime.net.SSLUtils.createSSLServerContext(SSLUtils.java:197)
at org.apache.flink.runtime.blob.BlobServer.(BlobServer.java:199)
… 12 common frames omitted
Caused by: java.security.UnrecoverableKeyException: Password verification failed
at sun.security.provider.JavaKeyStore.engineLoad(JavaKeyStore.java:783)
解决方法：
密码设置的不符合规则，导致SSL无法解析，修改密码