[jira] [Created] (SPARK-40390) Spark Master UI - SSL implementation

["Rhajvijay Manoharan (Jira)" <ji...@apache.org>]

Rhajvijay Manoharan created SPARK-40390:
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             Summary: Spark Master UI - SSL implementation
                 Key: SPARK-40390
                 URL: https://issues.apache.org/jira/browse/SPARK-40390
             Project: Spark
          Issue Type: Bug
          Components: Spark Core
    Affects Versions: 2.4.8
            Reporter: Rhajvijay Manoharan


While I tried to implement SSL for the master UI, we were getting the below error while having the spark-core (spark-core_2.11-{*}2.4.8{*}.jar) :

22/09/08 03:45:03 ERROR MasterWebUI: Failed to bind MasterWebUI
java.lang.IllegalStateException: KeyStores with multiple certificates are not supported on the base class org.spark_project.jetty.util.ssl.SslContextFactory. (Use org.spark_project.jetty.util.ssl.SslContextFactory$Server or org.spark_project.jetty.util.ssl.SslContextFactory$Client instead)
        at org.spark_project.jetty.util.ssl.SslContextFactory.newSniX509ExtendedKeyManager(SslContextFactory.java:1283)
        at org.spark_project.jetty.util.ssl.SslContextFactory.getKeyManagers(SslContextFactory.java:1265)hread.run(Thread.java:745)

 

But, while having the spark-core (spark-core_2.11-{*}2.4.3{*}.jar), we are not having any issues.

Please suggest how we can mitigate this issue in the latest version of the spark-core_2.11-2.4.8



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