You are viewing a plain text version of this content. The canonical link for it is here.

Posted to jira@kafka.apache.org by "Luke Chen (Jira)" <ji...@apache.org> on 2021/07/22 07:08:00 UTC

[jira] [Created] (KAFKA-13122) Close KeyValueIterator implemented instance to avoid resource leak

Luke Chen created KAFKA-13122:
---------------------------------

             Summary: Close KeyValueIterator implemented instance to avoid resource leak
                 Key: KAFKA-13122
                 URL: https://issues.apache.org/jira/browse/KAFKA-13122
             Project: Kafka
          Issue Type: Bug
          Components: streams
            Reporter: Luke Chen
            Assignee: Luke Chen


Found there are "many" KeyValueIterator implemented instances don't explicitly get closed, which will cause resource leak. This issue mostly happen in tests because we usually query state store to get result iterator, and then do verification, but forgot close it. This issue also appear in the example code in our developer guide docs.



--
This message was sent by Atlassian Jira
(v8.3.4#803005)