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Posted to dev@kafka.apache.org by "Liquan Pei (JIRA)" <ji...@apache.org> on 2016/04/22 01:54:12 UTC

[jira] [Created] (KAFKA-3606) Traverse CLASSPATH during herder start to list connectors

Liquan Pei created KAFKA-3606:
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             Summary: Traverse CLASSPATH during herder start to list connectors
                 Key: KAFKA-3606
                 URL: https://issues.apache.org/jira/browse/KAFKA-3606
             Project: Kafka
          Issue Type: Bug
          Components: KafkaConnect
    Affects Versions: 0.10.0.0
            Reporter: Liquan Pei
            Assignee: Liquan Pei
            Priority: Blocker
             Fix For: 0.10.0.0


List connectors API requires CLASSPATH traversal, which can takes up to 30s  to return available connectors. To work around this, we traverse the CLASSPATH when staring herder and cache the result. Also we should guard against concurrent CLASSPATH traversal. 



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