Github user vijikarthi commented on a diff in the pull request: https://github.com/apache/flink/pull/2275#discussion_r79221254 --- Diff: flink-runtime/src/main/java/org/apache/flink/runtime/security/SecurityContext.java --- @@ -155,6 +157,58 @@ public static void install(SecurityConfiguration config) throws Exception { installedContext = new SecurityContext(loginUser); } + /* + * This is a temporary fix to support both Kafka and ZK client libraries + * that are expecting the system variable to determine secure cluster + */ + private static void populateJaasConfigSystemProperty(Configuration configuration) { + + //hack since Kafka Login Handler explicitly looks for the property or else it throws an exception + //https://github.com/apache/kafka/blob/0.9.0/clients/src/main/java/org/apache/kafka/common/security/kerberos/Login.java#L289 + if(null == configuration) { + System.setProperty("java.security.auth.login.config", ""); --- End diff -- Moved all the hard coded configuration property to static variable
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