[GitHub] [kafka] d8tltanc commented on a change in pull request #9485: KAKFA-10619: Idempotent producer will get authorized once it has a WRITE access to at least one topic

[GitBox]

d8tltanc commented on a change in pull request #9485:
URL: https://github.com/apache/kafka/pull/9485#discussion_r543817949



##########
File path: core/src/main/scala/kafka/security/authorizer/AclAuthorizer.scala
##########
@@ -130,6 +130,10 @@ class AclAuthorizer extends Authorizer with Logging {
 
   @volatile
   private var aclCache = new 
scala.collection.immutable.TreeMap[ResourcePattern, VersionedAcls]()(new 
ResourceOrdering)
+
+  private val resourceCache = new 
scala.collection.mutable.HashMap[ResourceIndex,
+    scala.collection.mutable.HashSet[String]]()

Review comment:
       commit 62c44ade550a90671ff41bfb847e2bc28adc7baa




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