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https://issues.apache.org/jira/browse/KAFKA-5450?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16049803#comment-16049803
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ASF GitHub Bot commented on KAFKA-5450:
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Github user asfgit closed the pull request at:
https://github.com/apache/kafka/pull/3344
> Scripts to startup Connect in system tests have too short a timeout
> -------------------------------------------------------------------
>
> Key: KAFKA-5450
> URL: https://issues.apache.org/jira/browse/KAFKA-5450
> Project: Kafka
> Issue Type: Bug
> Components: system tests
> Affects Versions: 0.11.0.0
> Reporter: Randall Hauch
> Assignee: Randall Hauch
> Fix For: 0.11.0.0, 0.11.1.0
>
>
> When the system tests start up a Kafka Connect standalone or distributed
> worker, the utility starts the process, and if the worker does not start up
> within 30 seconds the utility considers it a failure and stops everything.
> This is often sufficient when running the system tests against the source
> code, as the CLASSPATH for Connect includes only the Kafka Connect runtime
> JARs (in addition to all of the connector dirs). However, when running the
> system tests against the packaged form of Kafka, the CLASSPATH for Connect
> includes all of the Apache Kafka JARs (in addition to all of the connector
> dirs). This increases the total number of JARs that have to be scanned by
> almost 75% and increases the time required to scan all of the JARs nearly
> doubles from ~14sec to ~26sec. (Some of the additional JARs are likely larger
> and take longer to scan than those JARs in Connect or the connectors.)
> As a result, the 30 second timeout is often not quite sufficient for the
> Connect system test utility and should be increased to 60 seconds. This
> shouldn't noticeably increase the time of most system tests, since 30 seconds
> was nearly sufficient anyway; it will increase the duration of the tests
> where does fail to start, but that ideally won't happen much. :-)
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