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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